SLS Energy
PrivateLast Round
Pre Seed
Oct 30, 2025
Total Funding Raised
$720,000
Momentum
Top 50%
of companies Caplight tracks
Company Overview
SLS Energy is an energy storage company that provides battery-as-a-service solutions by repurposing and refurbishing used electric vehicle batteries for telecommunications and industrial applications.
Sector
Energy & Sustainability
Verticals
Energy Storage, Circular Economy, Energy Management, Waste Management, Smart Grid
Business Model
B2B
Customer Profile
Hardware + Subscription, Hardware Sales
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
SLS Energy Comparables
Compare SLS Energy with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Moment Energy | 76% | |
| Connected Energy | 71% | |
| RePurpose Energy | 68% | |
SLS Energy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Pre Seed | Oct 30, 2025 | ||||
| Accelerator | Mar 8, 2024 | ||||
| Grant | Dec 20, 2023 | ||||
| Grant | May 31, 2023 | ||||
| Grant | Nov 10, 2022 |
SLS Energy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| European Commission | Accelerator |
| Smart Innovation Norway | Accelerator |
| Siemens Stiftung | Accelerator |
| develoPPP Ventures | Pre Seed |
| European Union | Grant |
| Agence Française de Développement | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Feb 18, 2026
Grew 36% QoQ, from 11 to 15 employees.
- Dec 23, 2025
Grew 50% QoQ from 8 to 12 employees.
SLS Energy Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about SLS Energy's valuation, stock price, and market status.