Last updated 2026-07-26
- Acquired by SolarEdge Technologies, Sep 2023
- Raised grant led by Israeli Ministry of Energy (Chief Scientist Office), Nov 2021
Total raised
—
Last: Grant 2021-12
Stage
Acquired
Founded
2021
Headcount
4
HQ
Rehovot, Israel
Sector
Energy Tech
About
Fonto Power developed a revolutionary AI-powered green energy generation management system. The system utilizes a high-efficiency solid-oxide fuel cell (SOFC) system, behind-the-meter rechargeable batteries, and advanced software to optimize energy generation, storage, and consumption. It also facilitates demand-response functionality and peak shaving, with operational flexibility for natural gas, blended natural gas and hydrogen, or pure hydrogen.
Funding history · 1 round · — total
2021-11
Grant
Undisclosed
★ Israeli Ministry of Energy (Chief Scientist Office)
Q&A
- What is Fonto Power's primary business?
- Fonto Power develops an AI-powered green energy generation management system based on a high-efficiency solid-oxide fuel cell (SOFC) system combined with behind-the-meter rechargeable batteries and advanced software.
- When was Fonto Power founded?
- Fonto Power was founded in January 2021.
- What is Fonto Power's current status?
- Fonto Power was acquired by SolarEdge Technologies in September 2023 and is currently inactive.
- How many employees does Fonto Power have?
- Fonto Power has 1-10 employees.
- Who are the founders of Fonto Power?
- The founders of Fonto Power are Nati Freiberg and David Eliyahu.
- What was Fonto Power's last funding round?
- Fonto Power received a Grant in December 2021 from the Israeli Ministry of Energy.
- What was the total amount raised by Fonto Power?
- Fonto Power raised a total of $200,000 USD.
- What was Fonto Power formerly known as?
- Fonto Power was formerly known as BATTERFUEL TECHNOLOGIES.
Team · 1
Nati Freiberg
Founder · Founder
Sectors & technology
Primary sector
Energy Tech
Sub-sectors
Energy TechEnergy Management & Grid IntegrationEnergy Consumption & EfficiencyClimate TechEnergy TransitionEco-Efficient Energy Usage
Technologies
Platforms & InterfacesSoftwareArtificial Intelligence
Target customers
Real Estate & ConstructionConstruction
Business model
B2B
Highlights
Verified
Tags
energy-usageclimate-techsmart-cityenergytechenergyrenewable-energyfuel-cellwaterhydrogenenergy-savingenergy-storage
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
Identifiers & details
| Legal name | Fonto Power Ltd. |
|---|---|
| Former names | BATTERFUEL TECHNOLOGIES |
| Founded | 2021-1 |
| Employees (exact) | 4 |
| Status reason | Acquired (Inactive) by SolarEdge Technologies on Sep 2023 - closed due to acquisition |
Acquisitions & public offerings
Acquired by SolarEdge Technologies 2023-09
Radar intelligence
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 516270618 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2020-10-26 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2025 |
| Active charges / liens | 0 |
| Registry events | 1 — people (1) |
| Registered address | המדע 1 הרצליה |
Recent registry events
| Date | Event |
|---|---|
| 2025-10-19 | עדכון בעלי תפקידים |