E22 Energy Storage Solutions
Advanced energy storage solutions for renewables and mixed sources
6 employees · est. 2014 · Alcobendas, Spain
REPT BATTERO
Innovate Smart Energy | Illuminate Green Future
56 employees · est. 2017 · Shanghai, China
E22 Energy Storage Solutions is the older company (2014 vs 2017); REPT BATTERO is the larger of the two.
Side-by-Side Comparison
| Metric | E22 Energy Storage Solutions | REPT BATTERO |
|---|---|---|
| Founded | ||
| Founded | 2014 older | 2017 |
| Headquarters | ||
| Headquarters | Alcobendas, Spain | Shanghai, China |
| Employees | ||
| Employees | 6 | 56 larger |
| Industry | ||
| Industry | Design, Manufacturing, Energy Storage | Energy Efficiency, Energy Storage |
| Funding Stage | ||
| Funding Stage | Not tracked yet | Series Unknown |
| Total Funding | ||
| Total Funding | Not tracked yet | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | Not tracked yet | 1 |
| Services | ||
| Services | Energy Storage Systems, Power Control Systems, Vanadium Redox Flow Battery Deployment, Li-Ion Battery Solutions | Not tracked yet |
| Target Customers | ||
| Target Customers | Renewable Energy Developers, Utilities, Industrial Energy Users, Engineering Firms | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Advanced Energy Storage, Vanadium Flow Batteries, Solar Energy Integration, Energy Management Systems, Power Electronics, Industrial Design, Renewable Energy Solutions, Battery Manufacturing, Electrical Converters, Self-Developed Batteries, Li-Ion Batteries | Not tracked yet |
| Website | ||
| Website | energystoragesolutions.com | chinarept.com |
About E22 Energy Storage Solutions
E22 Energy Storage Solutions, founded in 2014 and headquartered in Spain, specializes in providing advanced energy storage solutions, with a strong focus on the manufacturing of vanadium flow batteries. The company's expertise spans across industrial design, power electronics, and Energy Management...
About REPT BATTERO
REPT BATTERO Energy Co., Ltd. was established in 2017. REPT dedicates its endeavors to the realms of research, development, manufacturing, and commercialization of advanced power lithium-ion batteries. Provide pure electric vehicles (BEV) and intelligent energy storage system solutions. In the first...
We will tell you when either one moves
BounceWatch watches E22 Energy Storage Solutions and REPT BATTERO for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at E22 Energy Storage Sol... and REPT BATTERO — by email.
Frequently Asked Questions
Compare E22 Energy Storage Solutions with someone else
Start typing a company name or domain.
Related Comparisons
Compiled from the BounceWatch company index. We last looked at E22 Energy Storage Solutions on 9 Apr 2026, and REPT BATTERO on 13 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
