Radar · Energy Storage Tech in Germany
Best Energy Storage Tech Companies in Germany
The 374 best Energy Storage Tech companies in Germany in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: SVOLT.
By Riya SenguptaFinancials
374companies tracked
$5.4Bdisclosed funding
1unicorns
117have raised
Ranked by disclosed equity funding and recent momentum, this directory maps the 374 Energy Storage Tech companies operating in Germany that have crossed our tracking threshold. $5.4 billion in total disclosed funding. One unicorn. And a market growing at a 41% CAGR that makes every figure here feel like it's still mid-acceleration.
The numbers at the top are serious. Sunfire leads at $487M in disclosed funding, followed by green flexibility at $412M and Skeleton Tech at $335M. That's real capital, not pilot-project noise. As shown in 2017 research, the cost trajectories for storage technology have structural tailwinds that compound over time, which helps explain why investors like EIC Fund and HTGF keep writing checks here. App-layer engagement tells you something too: median install growth across energy apps is running at roughly 28% year-over-year across 141 tracked apps, a signal that end-user demand isn't theoretical. So if you're trying to understand where committed capital is concentrating in this space, Germany's Energy Storage Tech cohort is where I'd start looking. The funding's disclosed, the filers are real, and the scale speaks for itself.
Sources & further reading
- American Clean Power Association’s (ACP) Q4 2025 Clean Power Quarterly Market Report
FLIAR INTELLIGENCE · ENERGY STORAGE TECH × GERMANY
Our analysis of 50 Energy Storage Tech companies
$13.7b in tracked funding; 88% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
50companies analysed
88%cloud-native stacks
2025funding peak (by rounds)
4unicorns
2015median founding year
629kcombined LinkedIn audience
28%of audience held by top 3
5companies hiring publicly (12 mo)
Ranked: Best Energy Storage Tech companies in Germany
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Market signals (1y) | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SVOLT Manufacturer of batteries 57Growth top 8%Funding top 38%Partners top 45%Global bottom 37% All 6 signals ▾Growthtop 8% Fundingtop 38% Partnerstop 45% Globalbottom 37% Marketbottom 32% Newsbottom 26% Growth: Headcount 7 → 28 (+300%) across vintages Funding: Raised $940M · 1 rounds over 5 yrs (0.2/yr) rank vs industry peers · Fliar Intelligence Index 57/100 | $940M | 54 mo ago | 28 | — | — | — | — | 1 launch |
| 2 | IONITY Network providing high power charging stations for electric vehicle drivers 62Growth top 26%Tech top 26%Fin. health top 26%Funding top 34% All 13 signals ▾Growthtop 26% Techtop 26% Fin. healthtop 26% Fundingtop 34% Customerstop 45% Producttop 47% Moattop 47% Talentbottom 49% Marketbottom 46% Globalbottom 42% Innovationbottom 34% Patentsbottom 26% Newsbottom 24% Growth: App-install growth +79% YoY Tech: 48 technologies across 5/8 capability areas · Cloud: Amazon Cloudfront, Amazon S3 rank vs industry peers · Fliar Intelligence Index 62/100 | $791M | 55 mo ago | 13 | Jeroen Van Tilburg Chief Executive Officer | WebflowApple iCloud MailTwitch Player+12 | — | 3 patents EV charging stations with visual status signaling for electric vehicle power delivery | 1 launch |
| 3 | Sunfire 🦄 Manufacturer of industrial alkaline and solid oxide hydrogen electrolysis systems 72Moat top 22%Funding top 24%Patents top 26%Innovation top 28% All 12 signals ▾Moattop 22% Fundingtop 24% Patentstop 26% Innovationtop 28% Producttop 29% Techtop 33% Growthtop 40% Markettop 42% Talentbottom 49% Globalbottom 44% Partnersbottom 34% Newsbottom 22% Moat: Editorial + unicorn rating 8/10 · IP moat: 144 patents Funding: Raised $487M across 6 rounds · 6 rounds over 14 yrs (0.4/yr) rank vs industry peers · Fliar Intelligence Index 72/100 | $487M | 17 mo ago | 289 289 → 486 (+68%) · sector median +46% | Nils Aldag CEO | Apple iCloud MailMicrosoft 365TypeScript+18 | — | 144 patents Patents concentrated in chemistry & materials | 2 launchs · 1 expansion |
| 4 | green flexibility Developer of large-scale battery storage systems 50Funding top 22%Talent top 28%Moat top 40%Growth top 45% All 7 signals ▾Fundingtop 22% Talenttop 28% Moattop 40% Growthtop 45% Techbottom 48% Globalbottom 48% Marketbottom 35% Funding: Raised $412M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) Talent: 3 named leaders on record · 3 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 50/100 | $412M | 17 mo ago | — | Christoph Ostermann Co-Founder | Wix eCommerceWixSentry+15 | — | — | 1 partnership |
| 5 | Skeleton Tech Manufacturer of high-power energy storage solutions for grid and data centers 35Funding top 23%Moat top 31%Growth top 35%Talent bottom 49% All 9 signals ▾Fundingtop 23% Moattop 31% Growthtop 35% Talentbottom 49% Techbottom 48% Newsbottom 47% Globalbottom 45% Marketbottom 34% Fin. healthbottom 15% Funding: Raised $335M across 20 rounds · 20 rounds over 12 yrs (1.7/yr) Moat: Editorial + unicorn rating 8/10 · Soonicorn rank vs industry peers · Fliar Intelligence Index 35/100 | $335M | 1 mo ago | 214 | Timo Koljonen COO | HubSpot CMS HubApple iCloud MailMicrosoft 365+23 | — | — | 5 partnerships |
| 6 | Sonnen Energy Provider of residential and commercial energy storage and management solutions 67Tech top 12%Growth top 32%Product top 38%Customers top 41% All 7 signals ▾Techtop 12% Growthtop 32% Producttop 38% Customerstop 41% Markettop 44% Fundingbottom 45% Globalbottom 25% Tech: 53 technologies across 7/8 capability areas · Cloud: Amazon Cloudfront, Amazon S3 Growth: Headcount 257 → 319 (+24%) across vintages · Web rank 5,000,000 → 1,000,000 YoY rank vs industry peers · Fliar Intelligence Index 67/100 | $180M | 89 mo ago | 319 319 → 522 (+64%) · sector median +46% | — | Apple iCloud MailMicrosoft 365Node.js+26 | — | — | 1 launch |
| 7 | Jolt Energy Operator of charging stations for electric vehicles using battery storage 42Patents top 30%Moat top 32%Product top 36%Innovation top 37% All 10 signals ▾Patentstop 30% Moattop 32% Producttop 36% Innovationtop 37% Fundingtop 41% Growthtop 45% Techtop 47% Talentbottom 49% Globalbottom 45% Marketbottom 29% Patents: 29 patents matched (strict assignee match) · 22 filings since 2022 vs 7 in 2017-21 Moat: Editorial + unicorn rating 4/10 · IP moat: 29 patents rank vs industry peers · Fliar Intelligence Index 42/100 | $166M | 37 mo ago | 28 | Maurice Neligan CEO | WordPressApple iCloud MailMicrosoft 365+25 | — | 29 patents High‑power electric vehicle charging stations and power‑supply systems | 1 expansion |
| 8 | Numbat Provider of a sustainable energy solutions provider that offers high-power charging and smart energy… 48Innovation top 30%Patents top 34%Funding top 43%Moat top 45% All 8 signals ▾Innovationtop 30% Patentstop 34% Fundingtop 43% Moattop 45% Talentbottom 49% Marketbottom 42% Globalbottom 37% Newsbottom 22% Innovation: 23 patents (top 49% of patent-holders) · 23 filings since 2022 vs 0 in 2017-21 Patents: 23 patents matched (strict assignee match) · 23 filings since 2022 vs 0 in 2017-21 rank vs industry peers · Fliar Intelligence Index 48/100 | $147M | 32 mo ago | 62 | Maximilian Wegener Co-Founder & Managing Director | — | — | 23 patents EV charging systems, battery conditioning, and grid‑load management for electric vehicles | — |
| 9 | instagrid Lithium-based portable energy storage systems provider | $145M | 28 mo ago | 9 | Berning Sebastian Co-Founder & Co-CEO | SentryZendeskApple iCloud Mail+13 | — | 98 patents Advanced power conversion, management, and battery monitoring for renewable energy systems. | — |
| 10 | H2 MOBILITY Operator of hydrogen refueling stations for emission-free mobility of vehicles | $130M | 44 mo ago | 41 41 → 46 (+12%) · sector median +46% | — | WordPressApple iCloud MailMicrosoft 365+18 | — | 33 patents Autonomous vehicle control systems and acoustic signal filtering for sensor data processing. | 2 partnerships |
| 11 | H2.LIVE Online platform for hydrogen refuelling stations | $121M | 50 mo ago | 41 | — | WordPressMySQLPHP+12 | — | — | — |
| 12 | CMBlu Energy Manufacturer of water based flow batteries for long duration storage 53Patents top 27%Moat top 28%Innovation top 29%Growth top 29% All 10 signals ▾Patentstop 27% Moattop 28% Innovationtop 29% Growthtop 29% Fundingtop 32% Techtop 43% Talentbottom 49% Globalbottom 40% Marketbottom 39% Fin. healthbottom 28% Patents: 74 patents matched (strict assignee match) · 65 filings since 2022 vs 9 in 2017-21 Moat: Editorial + unicorn rating 8/10 · IP moat: 74 patents rank vs industry peers · Fliar Intelligence Index 53/100 | $107M | 1 mo ago | 159 159 → 197 (+24%) · sector median +46% | Peter Geigle CEO | WebflowApple iCloud MailMicrosoft 365+14 | — | 74 patents Patents concentrated in electrical & electronics | — |
| 13 | thyssenkrupp nucera Provider of electrolysis technologies and solutions for green hydrogen and chlor-alkali 83Patents top 17%Partners top 21%Innovation top 24%Growth top 24% All 13 signals ▾Patentstop 17% Partnerstop 21% Innovationtop 24% Growthtop 24% Producttop 26% Techtop 30% Fundingtop 31% Newstop 31% Markettop 33% Fin. healthtop 33% Moattop 41% Globaltop 49% Talentbottom 49% Patents: 207 patents matched (strict assignee match) · 204 filings since 2022 vs 3 in 2017-21 Partners: 6 contract events in 12 mo · Named contractor/client in 6 deals rank vs industry peers · Fliar Intelligence Index 83/100 | $89M | 12 mo ago | 240 | Werner Ponikwar CEO | WordPressMySQLPHP+30 | 32 signals ▲52% Announcements · Earnings · Contracts | 207 patents Pressurized water electrolysis stack design, bipolar plates, and cell manufacturing processes | 2 partnerships |
| 14 | Hydrogenious LOHC Technologies Developer of liquid organic hydrogen carrier technology for hydrogen storage 67Patents top 22%Moat top 24%Talent top 28%Innovation top 31% All 12 signals ▾Patentstop 22% Moattop 24% Talenttop 28% Innovationtop 31% Growthtop 33% Fundingtop 34% Producttop 35% Partnerstop 38% Techtop 47% Newstop 47% Marketbottom 46% Globalbottom 42% Patents: 141 patents matched (strict assignee match) · 107 filings since 2022 vs 34 in 2017-21 Moat: Editorial + unicorn rating 8/10 · IP moat: 141 patents rank vs industry peers · Fliar Intelligence Index 67/100 | $84M | 15 mo ago | 144 144 → 100 (-31%) · sector median +46% | Peter Wasserscheid Co-Founder | WordPress Block EditorWordPressMySQL+18 | 3 signals ▲50% Contracts | 141 patents Liquid organic hydrogen carrier production, storage, dehydrogenation, and purification technologies | — |
| 15 | Reverion Developer of reversible fuel cell systems for biogas and hydrogen 55Growth top 28%Talent top 28%Funding top 34%Tech top 45% All 7 signals ▾Growthtop 28% Talenttop 28% Fundingtop 34% Techtop 45% Globalbottom 39% Marketbottom 34% Newsbottom 15% Growth: Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo Talent: 4 named leaders on record · 4 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 55/100 | $79M | 21 mo ago | 41 | Jeremias Weinrich Co-Founder & CPO | WordPressMySQLPHP+23 | — | — | — |
| 16 | Twaice Developer of battery energy storage analytics software for asset management 64Growth top 21%Funding top 27%Moat top 31%News top 33% All 9 signals ▾Growthtop 21% Fundingtop 27% Moattop 31% Newstop 33% Talenttop 34% Fin. healthtop 49% Techbottom 49% Globalbottom 48% Marketbottom 46% Growth: Revenue +224% YoY · Fresh capital in last 24 mo Funding: Raised $75.0M across 7 rounds · 7 rounds over 8 yrs (0.9/yr) rank vs industry peers · Fliar Intelligence Index 64/100 | $75M | 4 mo ago | 68 68 → 106 (+56%) · sector median +46% | Stephan Rohr Co-Founder & Co-CEO | WebflowApple iCloud MailMicrosoft 365+19 | 3 signals Funding · Capital raise | — | — |
| 17 | CustomCells Developer of battery cells for aviation and e-mobility applications | $63M | 42 mo ago | 71 71 → 89 (+25%) · sector median +46% | Torge Thonnessen Co-Founder | WordPressMySQLPHP+19 | — | — | — |
| 18 | ADS-TEC Developer of battery-buffered systems for ultra-fast charging and energy storage 22Growth top 35%Tech top 38%Funding top 49%Global bottom 43% All 6 signals ▾Growthtop 35% Techtop 38% Fundingtop 49% Globalbottom 43% Fin. healthbottom 23% Marketbottom 15% Growth: Fresh capital in last 24 mo Tech: 41 technologies across 5/8 capability areas · Cloud: Amazon Ses, Amazon Web Services rank vs industry peers · Fliar Intelligence Index 22/100 | $50M | 13 mo ago | 4 | — | TYPO3 CMSSentryApple iCloud Mail+22 | — | — | — |
| 19 | The Mobility House Provider of charging solutions and energy management for electric vehicles 72Fin. health top 27%Moat top 31%Growth top 35%Tech top 35% All 9 signals ▾Fin. healthtop 27% Moattop 31% Growthtop 35% Techtop 35% Fundingtop 39% Markettop 40% Talentbottom 49% Globalbottom 46% Newsbottom 21% Fin. health: Revenue ~$48.4M · Revenue +19% YoY Moat: Editorial + unicorn rating 8/10 · Soonicorn rank vs industry peers · Fliar Intelligence Index 72/100 | $50M | 25 mo ago | 109 | Thomas Raffeiner Founder & CEO | MagentoSentryNode.js+23 | — | — | 2 launchs |
| 20 | Home Power Solutions Provider of reserved domains with no content currently uploaded online | $41M | 41 mo ago | 111 | — | — | — | 88 patents Safety, purging, and gas‑handling technologies for residential power generation systems | — |
| 21 | Wirelane Provider of hardware, software, and services for electric vehicle charging 37Tech top 35%Funding top 41%Moat top 41%Talent top 41% All 11 signals ▾Techtop 35% Fundingtop 41% Moattop 41% Talenttop 41% Growthtop 45% Producttop 46% Marketbottom 34% Innovationbottom 33% Globalbottom 33% Newsbottom 32% Patentsbottom 28% Tech: 37 technologies across 5/8 capability areas · Cloud: Amazon Cloudfront, Amazon Web Services Funding: Raised $37.7M across 5 rounds · 5 rounds over 8 yrs (0.6/yr) rank vs industry peers · Fliar Intelligence Index 37/100 | $38M | 33 mo ago | 31 31 → 62 (+100%) · sector median +46% | Constantin Schwaab Co-Founder | PHPLaravelLivewire+18 | — | 4 patents EV charging station hardware and control software for vehicle power management | 1 expansion |
| 22 | UniverCell Developer of custom electrodes 48Growth top 28%Funding top 47%Talent bottom 45%Global bottom 33% All 5 signals ▾Growthtop 28% Fundingtop 47% Talentbottom 45% Globalbottom 33% Techbottom 23% Growth: Web rank 50,000,000 → 10,000,000 YoY · Fresh capital in last 24 mo Funding: Raised $34.9M across 1 rounds · 1 rounds over 2 yrs (0.5/yr) rank vs industry peers · Fliar Intelligence Index 48/100 | $35M | 3 mo ago | — | Marius Strack Co-Founder | Apple iCloud MailApache HTTP ServerMicrosoft Advertising+8 | — | — | 1 job opening |
| 23 | VoltStorage Developer of long-duration energy storage solutions using iron and salt batteries | $31M | 34 mo ago | 51 | Jakob Bitner Co-Founder | Craft CMSPHPSalesforce+10 | — | 27 patents Iron‑based redox flow battery electrolytes and operational sensing technologies. | — |
| 24 | EWE Go Provider of solutions for electric vehicle charging and related services | $31M | 43 mo ago | 97 | Heiko Hambrock CEO & MD | TYPO3 CMSPHPAmazon ALB+13 | — | 25 patents Intelligent energy management and infrastructure monitoring for autonomous power and charging systems | 2 job openings · 2 expansions |
| 25 | Kraftblock Provider of thermal energy storage system | $22M | 34 mo ago | 23 23 → 44 (+91%) · sector median +46% | Susanne Konig Co-Founder & CFO | WebflowPlyrAmazon Web Services+13 | — | 16 patents Patents concentrated in mechanical & energy engineering | 1 partnership |
| 26 | E.ON Drive Infrastructure Provider of public EV-charging network infrastructure | $22M | 35 mo ago | 101 | — | WordPress Block EditorWordPressApple iCloud Mail+28 | — | — | 1 job opening · 1 expansion |
| 27 | STABL Energy Provider of battery storage systems using second-life batteries for energy solutions | $22M | 34 mo ago | 19 | Nam Truong Co-Founder & Managing Director | WordPressApple iCloud MailMySQL+29 | — | 31 patents Advanced battery energy storage systems with multi‑level converters and lifetime‑enhancing controls | — |
| 28 | ACCURE Battery Intelligence Provider of a software company that provides predictive battery analytics solutions to optimize the… 42Talent top 28%Moat top 37%Funding top 42%Tech top 44% All 11 signals ▾Talenttop 28% Moattop 37% Fundingtop 42% Techtop 44% Patentstop 46% Innovationbottom 49% Globalbottom 42% Marketbottom 41% Growthbottom 40% Partnersbottom 34% Newsbottom 15% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated Moat: Editorial + unicorn rating 7/10 · IP moat: 9 patents rank vs industry peers · Fliar Intelligence Index 42/100 | $19M | 16 mo ago | 70 | Kai Kairies Co-Founder | WebflowApple iCloud MailMicrosoft 365+23 | — | 9 patents Battery health monitoring and SOC correction during formation and early fault detection | 1 launch · 3 partnerships |
| 29 | ChargeX Smart power strip to connect multiple electric vehicles to a single charging station | $18M | 35 mo ago | 26 26 → 35 (+35%) · sector median +46% | Davit Khasia Co-Founder | WebflowAmazon Web Servicescore-js+21 | — | 10 patents Modular multi-vehicle EV charging stations with network separation and time-shifted charging | 1 partnership |
| 30 | Pionix Provider of engineering services for electric vehicle charging solutions development 19Talent top 38%Moat top 48%Funding bottom 49%Tech bottom 39% All 6 signals ▾Talenttop 38% Moattop 48% Fundingbottom 49% Techbottom 39% Globalbottom 39% Marketbottom 26% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Moat: Editorial + unicorn rating 4/10 · 10 curated direct competitors tracked rank vs industry peers · Fliar Intelligence Index 19/100 | $15M | 6 mo ago | 21 | Cornelius Claussen Co-Founder and CTO | WebflowMatomo Tag ManagerMatomo Analytics+10 | — | — | 1 partnership |
| 31 | Voltfang Provider of energy storage systems and energy management solutions for businesses 40Talent top 28%Growth top 35%Tech top 42%Moat top 47% All 11 signals ▾Talenttop 28% Growthtop 35% Techtop 42% Moattop 47% Fundingtop 48% Producttop 49% Newsbottom 42% Globalbottom 39% Patentsbottom 38% Marketbottom 36% Innovationbottom 30% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 40/100 | $14M | 12 mo ago | 46 | David Oudsandji Co-Founder | WordPressMySQLPHP+43 | — | 2 patents EV battery repurposing modules for stationary energy storage systems | 1 expansion |
| 32 | NorcSi Developer of silicon anode platform technology for advanced battery applications 32Innovation top 33%Patents top 36%Talent top 38%Funding top 45% All 7 signals ▾Innovationtop 33% Patentstop 36% Talenttop 38% Fundingtop 45% Moattop 45% Globalbottom 33% Marketbottom 19% Innovation: 49 patents (top 55% of patent-holders) · 49 filings since 2022 vs 0 in 2017-21 Patents: 49 patents matched (strict assignee match) · 49 filings since 2022 vs 0 in 2017-21 rank vs industry peers · Fliar Intelligence Index 32/100 | $12M | 10 mo ago | 6 | Marcel Neubert Co-Founder & CTO | — | — | 49 patents Patents concentrated in electrical & electronics | — |
| 33 | SAX Power Manufacturer of lithium-iron-phosphate battery storage systems. 48Growth top 28%Moat top 32%Tech top 40%Product top 40% All 9 signals ▾Growthtop 28% Moattop 32% Techtop 40% Producttop 40% Patentstop 41% Innovationtop 43% Fundingtop 50% Globalbottom 33% Marketbottom 31% Growth: Web rank 1,000,000 → 500,000 YoY · Fresh capital in last 24 mo Moat: Editorial + unicorn rating 4/10 · IP moat: 22 patents rank vs industry peers · Fliar Intelligence Index 48/100 | $12M | 7 mo ago | 17 | — | WordPressPleskApple iCloud Mail+26 | — | 22 patents Multi-phase power conversion and smart‑meter current transformer technology | — |
| 34 | reev Provider of software and infrastructure for electric vehicle charging management 37Growth top 20%Tech top 22%Patents top 43%Moat top 45% All 12 signals ▾Growthtop 20% Techtop 22% Patentstop 43% Moattop 45% Producttop 47% Talentbottom 49% Innovationbottom 47% Fundingbottom 40% Globalbottom 38% Newsbottom 34% Marketbottom 29% Fin. healthbottom 15% Growth: Headcount 12 → 50 (+317%) across vintages Tech: 57 technologies across 5/8 capability areas · Cloud: Amazon Cloudfront, Amazon S3 rank vs industry peers · Fliar Intelligence Index 37/100 | $11M | 25 mo ago | 50 50 → 82 (+64%) · sector median +46% | Patrick Fleischer Co-Founder & CEO | WordPressApple iCloud MailMicrosoft 365+36 | — | 5 patents Software for managing and onboarding electric vehicle charging stations and terminals | 1 job opening · 2 partnerships |
| 35 | Swobbee Provider of commercializing battery swapping for micromobility vehicles 29Talent top 38%Funding top 43%Growth top 47%Product top 47% All 8 signals ▾Talenttop 38% Fundingtop 43% Growthtop 47% Producttop 47% Techbottom 49% Globalbottom 39% Marketbottom 24% Newsbottom 22% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Funding: Raised $8.7M across 5 rounds · 5 rounds over 6 yrs (0.8/yr) rank vs industry peers · Fliar Intelligence Index 29/100 | $9M | 9 mo ago | 40 40 → 30 (-25%) · sector median +46% | Thomas Duscha Co-Founder & CEO | WordPressMySQLPHP+26 | — | — | — |
| 36 | Terra One Developer of AI-driven battery storage solutions for electrical grid stabilization 50Talent top 28%Growth top 35%News top 35%AI top 45% All 10 signals ▾Talenttop 28% Growthtop 35% Newstop 35% AItop 45% Fundingtop 48% Techbottom 43% Productbottom 40% Moatbottom 38% Globalbottom 36% Marketbottom 32% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 50/100 | $8M | 9 mo ago | — | Tony Schumacher Co-Founder & CEO | Webflow EcommerceWebflowGSAP+14 | 4 signals Funding | — | 3 expansions |
| 37 | Pulsetrain Developer of battery management systems and inverter technology for EVs 37Talent top 28%Innovation top 32%Patents top 33%Moat top 41% All 9 signals ▾Talenttop 28% Innovationtop 32% Patentstop 33% Moattop 41% Growthtop 45% Fundingbottom 41% Marketbottom 35% Globalbottom 35% Techbottom 16% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated Innovation: 18 patents (top 52% of patent-holders) · 18 filings since 2022 vs 0 in 2017-21 rank vs industry peers · Fliar Intelligence Index 37/100 | $7M | 14 mo ago | — | Niclas Lehnert Co-Founder | WordPressMySQLPHP+9 | — | 18 patents Power electronics and control for modular battery storage and energy management systems | — |
| 38 | Ecog Developer of charging infrastructure technology, including controllers, operating systems, and applications 57Growth top 28%Product top 30%Funding top 38%Moat top 38% All 11 signals ▾Growthtop 28% Producttop 30% Fundingtop 38% Moattop 38% Talenttop 38% Techtop 43% Innovationtop 47% Patentstop 47% Newsbottom 42% Marketbottom 40% Globalbottom 40% Growth: Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo Product: 12 distinct product lines · Company stage: Series B rank vs industry peers · Fliar Intelligence Index 57/100 | $6M | 6 mo ago | 36 | Johannes Hund Co-Founder & CTO | HubSpot CMS HubEnvoyAmazon Web Services+19 | — | 24 patents Secure two‑stage authorization and control systems for electric vehicle charging stations | 1 partnership |
| 39 | phelas Offering solutions for liquid air storage | $5M | 27 mo ago | — | Avi Mittal Founders Associate - Strategy & Ops | WordPressMySQLPHP+14 | — | 3 patents Phase‑change material thermal energy storage systems and methods | 1 launch |
| 40 | HeyCharge Provider of hardware and software solutions for electric vehicle charging 55Growth top 28%Patents top 35%Innovation top 36%Tech top 38% All 9 signals ▾Growthtop 28% Patentstop 35% Innovationtop 36% Techtop 38% Moattop 38% Fundingtop 44% Globaltop 50% Talentbottom 49% Marketbottom 32% Growth: Web rank 50,000,000 → 10,000,000 YoY · Fresh capital in last 24 mo Patents: 20 patents matched (strict assignee match) · 20 filings since 2022 vs 0 in 2017-21 rank vs industry peers · Fliar Intelligence Index 55/100 | $5M | 3 mo ago | 20 | Robert Lasowski Co-Founder | WebflowEmotionLeadfeeder+17 | — | 20 patents EV charging station authentication, communication modules, and usage telemetry integration | — |
| 41 | suena AI and SaaS-based battery optimization and trading platform 24Talent top 38%Funding top 44%Tech top 47%Moat top 48% All 7 signals ▾Talenttop 38% Fundingtop 44% Techtop 47% Moattop 48% Globalbottom 39% Marketbottom 23% Newsbottom 22% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Funding: Raised $4.5M across 3 rounds · 3 rounds over 4 yrs (0.8/yr) rank vs industry peers · Fliar Intelligence Index 24/100 | $5M | 9 mo ago | 17 | Tom Witter Co-Founder | Wix eCommerceWixSentry+20 | — | — | 2 partnerships |
| 42 | Delta Charge Provider of battery-based energy systems for industrial hubs and fleets 14Talent bottom 49%Funding bottom 47%Tech bottom 43%Global bottom 33% All 5 signals ▾Talentbottom 49% Fundingbottom 47% Techbottom 43% Globalbottom 33% Marketbottom 25% Talent: 1 named leader on record · 1 C-suite/founder profile curated Funding: Raised $4.3M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) rank vs industry peers · Fliar Intelligence Index 14/100 | $4M | 6 mo ago | — | Filip Hes Co-Founder | Radix UITailwind CSSshadcn/ui+9 | — | — | — |
| 43 | Vanevo Provider of solutions for redox flow batteries 10Patents top 45%Funding top 48%Moat bottom 49%Innovation bottom 45% All 6 signals ▾Patentstop 45% Fundingtop 48% Moatbottom 49% Innovationbottom 45% Globalbottom 40% Marketbottom 9% Patents: 8 patents matched (strict assignee match) · 8 filings since 2022 vs 0 in 2017-21 Funding: Raised $3.9M across 2 rounds · 2 rounds over 4 yrs (0.5/yr) rank vs industry peers · Fliar Intelligence Index 10/100 | $4M | 9 mo ago | 4 | — | — | — | 8 patents Large‑scale redox‑flow battery systems for electrochemical energy storage | — |
| 44 | Einklang Provider of battery storage and flexible energy supply for businesses 24Talent top 28%Tech bottom 47%Funding bottom 44%Global bottom 33% All 5 signals ▾Talenttop 28% Techbottom 47% Fundingbottom 44% Globalbottom 33% Marketbottom 31% Talent: 4 named leaders on record · 4 C-suite/founder profiles curated Tech: 20 technologies across 4/8 capability areas · Cloud: Cloudflare rank vs industry peers · Fliar Intelligence Index 24/100 | $3M | 3 mo ago | — | Lucas Jonas Co-Founder & CEO | WebflowGSAPMicrosoft Advertising+17 | — | — | 1 award |
| 45 | autarkize Atmospheric carbon dioxide removal solutions | $2M | 19 mo ago | 5 | Michel Konder Co-Founder & Co-CEO | WordPressWebflowMySQL+14 | — | — | 1 partnership |
| 46 | Scale Energy Provider of fully financed battery storage solutions for industrial and renewable energy sites | $2M | 15 mo ago | — | Christoph Koessler Co-Founder | Webflowlit-htmllit-element+12 | — | — | 1 internship |
| 47 | Re-Twin Energy Provider of energy storage analytics platform for optimizing asset profitability | $2M | 12 mo ago | — | Florian Heise Co-Founder | — | — | — | 2 launchs · 2 partnerships |
| 48 | Alteva Provider of a high-tech startup developing innovative, ultra-lightweight, and high-performance lithium-sulfur… | $2M | 16 mo ago | — | Ida Milow Founder & CTO | WordPressMySQLPHP+11 | — | — | 1 award |
| 49 | Limatica Provider of AI-powered battery production optimization solutions | $1M | 18 mo ago | — | Paul Buschel Co-Founder & Managing Director | Wix eCommerceWixSentry+11 | — | — | — |
| 50 | neXtract energy Provider of sustainable software solutions for the utilization and storage of curtailed energy | $583K | 9 mo ago | — | Mariia Semenenko Co-Founder & CTO | — | — | — | 1 award |
Top 12 Energy Storage Tech companies in Germany
#1
Series E · Berlin, Berlin · founded 2009 · 214 employees$335.1Mraised▾
Series E · Berlin, Berlin · founded 2009 · 214 employees
Manufacturer of high-power energy storage solutions for grid and data centers. The company provides supercapacitors, superbatteries, modules, and systems. These products are designed for applications including peak load shaving, grid stability, automotive, and heavy transportation. The company's technology is based on curved graphene.
Fliar Intelligence Index™ 35how this company ranks against its industry peers
Funding
top 23%Moat
top 31%Growth
top 35%Talent
bottom 49%Tech
bottom 48%News
bottom 47%Funding: Raised $335M across 20 rounds · 20 rounds over 12 yrs (1.7/yr) · Last round Series E (May 2026)
Moat: Editorial + unicorn rating 8/10 · Soonicorn · 9 curated direct competitors tracked
Growth: Fresh capital in last 24 mo
Audience (LinkedIn): 57k LinkedIn followers — 9.1% of this cohort's audience
Activity (LinkedIn): 5 partnerships (incl. TEKEVER) announced in 12 mo
Funding rounds
- May 2026Series E$38.8M
- Oct 2023Conventional Debt—
- Oct 2023Series E$114.3M
- Jul 2023Series D—
Founders & team
Investors
EIC Fund, UP Invest, EIT InnoEnergy, Nidoco, Europa, Marubeni
Tech stack
Apple Icloud MailBootstrapCloudflareCloudflare Bot ManagementDemandbaseGodaddy
#2
Series C · Alzenau, Bavaria · founded 2014 · 159 employees$106.7Mraised▾
Series C · Alzenau, Bavaria · founded 2014 · 159 employees
Manufacturer of water based flow batteries for long duration storage. These modular systems provide energy capacity for utility grids, industrial facilities, and data centers. The technology utilizes non lithium components to store electricity for extended periods. The infrastructure supports grid stability and energy management by discharging power when required. The design allows for scalability to meet various capacity needs across different sectors.
Fliar Intelligence Index™ 53how this company ranks against its industry peers
Patents
top 27%Moat
top 28%Innovation
top 29%Growth
top 29%Funding
top 32%Tech
top 43%Patents: 74 patents matched (strict assignee match) · 65 filings since 2022 vs 9 in 2017-21 · Latest publication 2026
Moat: Editorial + unicorn rating 8/10 · IP moat: 74 patents · Soonicorn
Innovation: 74 patents (top 45% of patent-holders) · 65 filings since 2022 vs 9 in 2017-21 · Deep-tech classification: Tech Hardware
Audience (LinkedIn): 12k LinkedIn followers
Funding rounds
- Apr 2026Series C$58.5M
- Oct 2023Series C$106.7M
- Dec 2019Grant (prize money)$884K
Founders & team
Investors
STRABAG, Europa, Samsung Venture Investment
Tech stack
Apple Icloud MailCloudflareCore-JsDocusignGoogle Tag ManagerGsap
#3
Series B · Munich, Bavaria · founded 2018 · 68 employees$75Mraised▾
Series B · Munich, Bavaria · founded 2018 · 68 employees
Developer of battery energy storage analytics software for asset management. The software transforms battery data into insights, helping to improve system performance and availability. It also assists in identifying safety-relevant trends and standardizing key performance indicators with dashboards. The software facilitates data centralization and automates reporting.
Fliar Intelligence Index™ 64how this company ranks against its industry peers
Growth
top 21%Funding
top 27%Moat
top 31%News
top 33%Talent
top 34%Fin. health
top 49%Growth: Revenue +224% YoY · Fresh capital in last 24 mo
Funding: Raised $75.0M across 7 rounds · 7 rounds over 8 yrs (0.9/yr) · Last round Venture Debt (Feb 2026)
Moat: Editorial + unicorn rating 8/10 · Soonicorn · 9 curated direct competitors tracked
Audience (LinkedIn): 18k LinkedIn followers — 2.9% of this cohort's audience
Funding rounds
- Feb 2026Venture Debt$28.3M
- 2022Grant (prize money)$2.3M
- Apr 2022Series B$30M
- May 2021Series B$26M
Founders & team
Investors
Creandum, Cherry Ventures, UVC Partners, Speedinvest, Energize Capital, EIC Fund
Tech stack
Alpine.JsApple Icloud MailCloudflareCloudflare Bot ManagementCookiebotGoogle Analytics
#4
Series B · Flintbek, Schleswig-holstein · founded 2019$34.9Mraised▾
Series B · Flintbek, Schleswig-holstein · founded 2019
Developer of custom electrodes. They aim to transform the energy storage industry through innovative technology and products. They specialize in offering custom made electrode for prime applications.
Fliar Intelligence Index™ 48how this company ranks against its industry peers
Growth
top 28%Funding
top 47%Talent
bottom 45%Global
bottom 33%Tech
bottom 23%Growth: Web rank 50,000,000 → 10,000,000 YoY · Fresh capital in last 24 mo
Funding: Raised $34.9M across 1 rounds · 1 rounds over 2 yrs (0.5/yr) · Last round Series B (Mar 2026)
Talent: 1 named leader on record
Audience (LinkedIn): 6k LinkedIn followers
Hiring (LinkedIn): 1 hiring post in 12 mo (public) · hiring: Teamleitung Forschung & Entwicklung, Teamleitung Logistik
Funding rounds
- Mar 2026Series B$34.9M
- Feb 2024Seed—
Founders & team
Investors
European Innovation Council, DeepTech & Climate Fonds, WIKA, Europa, IKA India
Tech stack
Apache Http ServerApple Icloud MailCore-JsGoogle AnalyticsHubspotIonos
#5
Sunfire 🦄Series E · Dresden, Saxony · founded 2010 · 289 employees$486.9Mraised▾
Sunfire 🦄
Series E · Dresden, Saxony · founded 2010 · 289 employees
Manufacturer of industrial alkaline and solid oxide hydrogen electrolysis systems. These technologies facilitate the production of hydrogen for industrial applications. The systems utilize electrochemical processes to split water into hydrogen and oxygen. The equipment is designed for integration into large-scale industrial infrastructure to support decarbonization efforts.
Fliar Intelligence Index™ 72how this company ranks against its industry peers
Moat
top 22%Funding
top 24%Patents
top 26%Innovation
top 28%Product
top 29%Tech
top 33%Moat: Editorial + unicorn rating 8/10 · IP moat: 144 patents · Unicorn
Funding: Raised $487M across 6 rounds · 6 rounds over 14 yrs (0.4/yr) · Last round Conventional Debt (Jan 2025)
Patents: 144 patents matched (strict assignee match) · 58 filings since 2022 vs 59 in 2017-21 · Latest publication 2025
Audience (LinkedIn): 46k LinkedIn followers — 7.4% of this cohort's audience
Activity (LinkedIn): 2 product launches · 1 expansions announced in 12 mo
Funding rounds
- Jan 2025Conventional Debt$207.2M
- Mar 2024Series E$233.3M
- Mar 2024Venture Debt—
- Jul 2022Series D—
Founders & team
Investors
The Climate Pledge, Neste, Bilfinger, Copenhagen Infrastructure Partners, Blue Earth Capital, Carbon Direct Capital
Tech stack
Apache Http ServerApolloApple Icloud MailContaoCore-JsGoogle Analytics
#6
Series D · Kempten, Bavaria · founded 2023$412Mraised▾
Series D · Kempten, Bavaria · founded 2023
Developer of large-scale battery storage systems. It provides stability to the energy grid through advanced manufacturing technology.
Fliar Intelligence Index™ 50how this company ranks against its industry peers
Funding
top 22%Talent
top 28%Moat
top 40%Growth
top 45%Tech
bottom 48%Global
bottom 48%Funding: Raised $412M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) · Last round Series D (Jan 2025)
Talent: 3 named leaders on record · 3 C-suite/founder profiles curated
Moat: Soonicorn · 10 curated direct competitors tracked
Audience (LinkedIn): 7k LinkedIn followers
Activity (LinkedIn): 1 partnerships (incl. Stadtwerke Menden GmbH) announced in 12 mo
Funding rounds
- Jan 2025Series D$412M
Founders & team
Investors
Partners Group
Tech stack
Apple Icloud MailBootstrapGoogle CloudGoogle Cloud CdnGsapHsts
#7
Public · Dortmund, North Rhine Westphalia · founded 2021 · 240 employees$89.1Mraised▾
Public · Dortmund, North Rhine Westphalia · founded 2021 · 240 employees
Provider of electrolysis technologies and solutions for green hydrogen and chlor-alkali. The company offers solutions for hydrochloric acid recycling. It provides technologies and comprehensive solutions for industrial scale electrolyzers. The company delivers engineering, procurement, and construction of electrochemical plants. It drives sustainable industrial transformations by continually learning and innovating.
Fliar Intelligence Index™ 83how this company ranks against its industry peers
Patents
top 17%Partners
top 21%Innovation
top 24%Growth
top 24%Product
top 26%Tech
top 30%Patents: 207 patents matched (strict assignee match) · 204 filings since 2022 vs 3 in 2017-21 · Latest publication 2026
Partners: 6 contract events in 12 mo · Named contractor/client in 6 deals
Innovation: 207 patents (top 23% of patent-holders) · 204 filings since 2022 vs 3 in 2017-21 · 4 new-product events in 24 mo
Audience (LinkedIn): 50k LinkedIn followers — 7.9% of this cohort's audience
Activity (LinkedIn): 2 partnerships (incl. GIZ India) announced in 12 mo
Funding rounds
- May 2025Grant (prize money)$39.1M
- Mar 2024Grant (prize money)$50M
Founders & team
Investors
DOE, OSTI
Tech stack
Alpine.JsBootstrapCore-JsDocusignGoogle Tag ManagerHsts
#8
Seed · Bad Schonborn, Baden Wurttemberg · founded 2021 · 21 employees$15.1Mraised▾
Seed · Bad Schonborn, Baden Wurttemberg · founded 2021 · 21 employees
Provider of engineering services for electric vehicle charging solutions development. The company offers design and architecture review, integration and customization, and consulting services. It also provides hardware development, cloud-based maintenance, and support for security and functionality. The company supports charger manufacturers and component providers with integration and compliance.
Fliar Intelligence Index™ 19how this company ranks against its industry peers
Talent
top 38%Moat
top 48%Funding
bottom 49%Tech
bottom 39%Global
bottom 39%Market
bottom 26%Talent: 2 named leaders on record · 2 C-suite/founder profiles curated
Moat: Editorial + unicorn rating 4/10 · 10 curated direct competitors tracked
Funding: Raised $15.1M across 2 rounds · 2 rounds over 3 yrs (0.7/yr) · Last round Seed (Nov 2025)
Audience (LinkedIn): 6k LinkedIn followers
Activity (LinkedIn): 1 partnerships (incl. eLoaded) announced in 12 mo
Funding rounds
- Nov 2025Seed$9.3M
- 2025Seed—
- May 2023Seed$5.9M
Founders & team
Investors
Yabeo, Pale Blue Dot, Vireo Ventures, MobilityFund, Axeleo Capital, MBG
Tech stack
CloudflareCloudflare TurnstileGoogle WorkspaceHstsHttp/3Jquery
#9
Seed · Munich, Bavaria · founded 2020 · 20 employees$5Mraised▾
Seed · Munich, Bavaria · founded 2020 · 20 employees
Provider of hardware and software solutions for electric vehicle charging. The company delivers scalable charging networks in environments with low connectivity. It offers hardware development kits, software development kits, and application programming interfaces. These products facilitate integration with third-party chargers, applications, and platforms. The company's technology provides user experience, integrated billing, and integrated load management.
Fliar Intelligence Index™ 55how this company ranks against its industry peers
Growth
top 28%Patents
top 35%Innovation
top 36%Tech
top 38%Moat
top 38%Funding
top 44%Growth: Web rank 50,000,000 → 10,000,000 YoY · Fresh capital in last 24 mo
Patents: 20 patents matched (strict assignee match) · 20 filings since 2022 vs 0 in 2017-21 · Latest publication 2025
Innovation: 20 patents (top 54% of patent-holders) · 20 filings since 2022 vs 0 in 2017-21 · Deep-tech classification: Tech Hardware
Funding rounds
- Feb 2026Grant (prize money)$3M
- Jan 2022Seed$4.7M
- Sep 2021Seed$125K
- Seed—
Founders & team
Investors
Climate Capital, Y Combinator, IONITY, BMW i Ventures, Statkraft Ventures, European Innovation Council
Tech stack
AstroCloudflareGoogle AnalyticsGoogle WorkspaceHstsHttp/3
#10
Series B · Erlangen, Bavaria · founded 2013 · 144 employees$84.3Mraised▾
Series B · Erlangen, Bavaria · founded 2013 · 144 employees
Developer of liquid organic hydrogen carrier technology for hydrogen storage. The company’s technology enables safe and efficient hydrogen transport and storage using existing liquid fuel infrastructure. It offers solutions for hydrogen producers, hubs, and offtakers, facilitating clean hydrogen accessibility. The company is involved in projects focused on establishing hydrogen supply chains.
Fliar Intelligence Index™ 67how this company ranks against its industry peers
Patents
top 22%Moat
top 24%Talent
top 28%Innovation
top 31%Growth
top 33%Funding
top 34%Patents: 141 patents matched (strict assignee match) · 107 filings since 2022 vs 34 in 2017-21 · Latest publication 2026
Moat: Editorial + unicorn rating 8/10 · IP moat: 141 patents · Soonicorn
Talent: 3 named leaders on record · 3 C-suite/founder profiles curated
Audience (LinkedIn): 20k LinkedIn followers — 3.2% of this cohort's audience
Funding rounds
- Feb 2025Series B$17.7M
- Jul 2024Grant (prize money)$79M
- Sep 2021Series B$59M
- May 2020Series A—
Founders & team
Investors
JERA, Temasek, Chevron, Pavilion Capital Partners, AP Ventures, Winkelmann Group
Tech stack
Apache Http ServerBorlabs CookieGoogle AnalyticsJqueryJquery MigrateLit-Element
#11
Series B · Ulm, Baden Wurttemberg · founded 2019 · 17 employees$11.6Mraised▾
Series B · Ulm, Baden Wurttemberg · founded 2019 · 17 employees
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Fliar Intelligence Index™ 48how this company ranks against its industry peers
Growth
top 28%Moat
top 32%Tech
top 40%Product
top 40%Patents
top 41%Innovation
top 43%Growth: Web rank 1,000,000 → 500,000 YoY · Fresh capital in last 24 mo
Moat: Editorial + unicorn rating 4/10 · IP moat: 22 patents
Tech: 42 technologies across 4/8 capability areas · Cloud: Cloudflare · Devops: Nginx
Audience (LinkedIn): 2k LinkedIn followers
Hiring (LinkedIn): 2 hiring posts in 12 mo (public) · momentum -2 · hiring: Betriebselektriker, Marketing
Funding rounds
- Oct 2025Series B$11.6M
Investors
Yotta Capital Partners, Start-up BW
Tech stack
Apple Icloud MailBootstrapBorlabs CookieCdnjsCloudflareCore-Js
#12
Public · Nurtingen, Baden Wurttemberg · founded 2021 · 4 employees$50Mraised▾
Public · Nurtingen, Baden Wurttemberg · founded 2021 · 4 employees
Developer of battery-buffered systems for ultra-fast charging and energy storage. The company provides integrated battery storage and software solutions for various applications. These systems enable rapid electric vehicle charging, even with limited grid power. They also support industrial uses, optimizing self-consumption and peak-shaving. The company guarantees cell performance through cloud solutions and digital twins.
Fliar Intelligence Index™ 22how this company ranks against its industry peers
Growth
top 35%Tech
top 38%Funding
top 49%Global
bottom 43%Fin. health
bottom 23%Market
bottom 15%Growth: Fresh capital in last 24 mo
Tech: 41 technologies across 5/8 capability areas · Cloud: Amazon Ses, Amazon Web Services · Devops: Nginx
Funding: Raised $50.0M across 1 rounds · 1 rounds over 3 yrs (0.3/yr) · Last round Post IPO (May 2025)
Audience (LinkedIn): 9k LinkedIn followers
Funding rounds
- May 2025Post IPO$50M
- Dec 2023Post IPO—
Investors
Svelland Capital
Tech stack
Amazon SesAmazon Web ServicesAosApache Http ServerApple Icloud MailBabel
Funding & investor landscape
$5.4Btotal disclosed funding
96companies funded
235disclosed rounds
2rounds last 90 days
Most active investors
Notable founders
Timo Koljonen
COO · Skeleton Tech
Peter Geigle
CEO · CMBlu Energy
Stephan Rohr
Co-Founder & Co-CEO · Twaice
Michael Baumann
Co-Founder & Co-CEO · Twaice
Marius Strack
Co-Founder · UniverCell
Nils Aldag
CEO · Sunfire
Christoph Ostermann
Co-Founder · green flexibility
Bernd Arkenau
Co-Founder · green flexibility
Werner Ponikwar
CEO · thyssenkrupp nucera
Cornelius Claussen
Co-Founder and CTO · Pionix
Benjamin Mosler
Co-Founder & CMO · Pionix
Robert Lasowski
Co-Founder · HeyCharge
Prism market signals · Germany · country-scoped Prism corpus, 2,310,571 docs
Market landscape — 10 sub-themes by coverage
Share of Energy Storage Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
RESEARCH SIGNALS · Germany
How research on Grid Energy Storage is moving in Germany
A read on the academic research around Grid Energy Storage — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 1,774 Germany-affiliated papers.
research sentiment over time
201220192026
enthusiastic · positive · guarded tone
Tone is overwhelmingly optimistic and softening — the enthusiastic (strongly-positive) share moved 63% → 52% across 2012–2026.
top research entities
- Karlsruhe Institute of Technology193
- Forschungszentrum Jülich120
- RWTH Aachen University110
- Helmholtz-Institute Ulm98
- Deutsches Zentrum für Luft- und Raumfahrt e. V.92
leading researchers
Stefano Passerini · Joachim Maier · Peter A. van Aken · Martin Winter · Thomas Turek · Dirk Uwe Sauer · Holger C. Hesse · Volker Presser
▲
Breakthroughs498 · 28%
29%→29% share
▲1.0× share momentum1 median citations91% since 2021mostly methods-led
Electrolyte breakthroughs are surging — German grid storage papers rose from 8 to 97, signaling rapid electrochemical materials advances.
rising sub-themes (early→recent)
- Battery (electricity)10→100
- Electrolyte8→97
- Electrochemistry8→79
- Cathode6→64
- Renewable energy1→54
Newly emergingPower (physics) 0→29 · Thermal energy storage 0→28 · Electricity 0→19
Landmark Graphene-based in-plane micro-supercapacitors with high power and energy densities · 1,266 cites
◆
Advancements816 · 46%
▲ 34%→47% share
▲1.4× share momentum1 median citations92% since 2021mostly methods-led
Thermal energy storage advancements are intensifying — rising from 2 to 79 papers with thermodynamics newly emerging alongside.
rising sub-themes (early→recent)
- Battery (electricity)10→181
- Renewable energy11→159
- Electrolyte2→97
- Electrochemistry7→87
- Thermal energy storage2→79
Newly emergingEnergy (signal processing) 0→42 · Thermal 0→32 · Thermodynamics 0→23
Landmark Applications of 2D MXenes in energy conversion and storage systems · 1,886 cites
▼
Concerns254 · 14%
▲ 12%→14% share
▲1.2× share momentum1 median citations87% since 2021mostly empirical
Battery electricity concerns are escalating — German research flagging issues grew from 8 to 70 papers, with cathode risks newly emerging.
rising sub-themes (early→recent)
- Battery (electricity)8→70
- Renewable energy3→38
- Electrolyte2→35
- Electrochemistry1→26
- Anode2→23
Newly emergingElectricity 0→21 · Cathode 0→16 · Thermal energy storage 0→9
Landmark Energy storage: The future enabled by nanomaterials · 1,817 cites
RESEARCH HOTSPOTS · Germany
Where energy storage is researched across Germany
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Karlsruhe201 · +0.44
Jülich/Bonn151 · +0.40
Aachen123 · +0.39
Berlin101 · +0.54
Munich84 · +0.45
Dresden76 · +0.58
Stuttgart40 · +0.54
PATENT SIGNAL · Germany
Who's filing energy storage patents in Germany
Germany energy storage patent filing is accelerating — 3,168 filings from 1,277 assignees (2016–2025), led by Robert Bosch, Siemens, Bayerische Motoren Werke; annual filings 223→391.
3,168 filings1,277 assigneespeak 391/yr2016–2025
filing momentum (YoY 2016–2025)
top patent filers
- Robert Bosch711
- Siemens633
- Bayerische Motoren Werke456
- AUDI214
- LI TEC Battery189
- Varta Microbattery168
- Daimler141
- Continental Automotive91
Common questions
How many Energy Storage Tech companies are there in Germany?
Radar tracks 374 indexable Energy Storage Tech companies headquartered in Germany that meet our profile-completeness bar.
What is the total funding raised by Energy Storage Tech companies in Germany?
The Energy Storage Tech companies in Germany on this list have raised a combined $5.4B in disclosed equity funding across 96 funded companies.
Which is the highest-funded Energy Storage Tech company in Germany?
SVOLT is the highest-funded Energy Storage Tech company in Germany, with $940M in disclosed equity funding.
How many Energy Storage Tech companies in Germany are funded?
96 of the 374 Energy Storage Tech companies in Germany on this list have disclosed at least one equity funding round.
How many Energy Storage Tech unicorns are there in Germany?
1 Energy Storage Tech company in Germany on this list is valued at $1B or more.
Who are the top investors in Germany Energy Storage Tech companies?
The most active investors in Germany Energy Storage Tech companies on this list include Europa, EIC Fund, HTGF, EIT InnoEnergy, German Accelerator.
Riya SenguptaFinancials
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.