Fortress Power + Solar Insure
Secure Your Energy with Fortress Power and a warranty from Solar Insure

- Industry's Longest 30 Year Warranty
- Total Peace of Mind
- Reliable Whole Home Backup Power
- Hands-On Service & Support
- Save $$$ over a 30-year time period
Zero Out-of-Pocket Costs
With $0 deductible and truck roll coverage, homeowners are protected from unexpected repair expenses.
Hassle-Free Claims
Quickly file a claim online or with Solar Insure's 5-Star Customer Service.
Third-Party Backed
Backed by an independent A+ rated insurance carrier.
System Ownership Benefits
Own your energy system and gain the freedom to switch installers, increase your power capacity, and expand your system anytime — all while maintaining control over pricing.
Seamless Integration
Fortress Power offers this comprehensive insurance when homeowners install their systems through select dealers and installers.
ELIGIBILITY
Residential customers are eligible if they are installing any of the following Fortress Power products:

Envy Inverter

eForce Batteries

eVault Max Battery

eFlex Max Battery
HOW IT WORKS
- If you are installing a new Fortress Power system, have it installed by a Solar Insure Certified Provider.
- If you currently have a Fortress Power system, you may be eligible for alternate programs provided by Solar Insure.
Want to get a Fortress Power System?
Complete the form below and we will connect you with one of our Certified Installers
Fortress Power 48V Extended Warranty
Residential customers that are not eligible, or do not wish to enroll, for a warranty through Solar Insure can also get covered!
Coverage includes Fortress Power 48V batteries, inverters, and the Guardian Gateway. The products must be installed by a Fortress Power certified installer partner, and the install location must be located in the United States, the US Virgin Islands, or Puerto Rico. The Extended Warranty Period begins on the Activation Date and ends 25 years from the Activation Date, or after 15,000 discharged cycles.
48V Batteries (25 Years)
- eForce 9.6 kWh
- eFlex Max 5.4 kWh
- eVault Max 18.5 kWh
48V Inverters (25 Years)
- Envy True 12 kW
- Envy 8 kW
- Envy 10 kW
Accessories (5 Years)
- Guardian Gateway