
A New Era of Energy Resilience
Designed to protect both new and retrofitted storage systems, the SI-30 Battery Warranty provides 30 years of reliable coverage, giving your customers long-term confidence in their energy investment. By offering this exclusive warranty, you reinforce trust, enhance customer satisfaction, and differentiate your business in the competitive solar market.
Available exclusively through Certified Providers
Adapt to a Shifting Market
Stay ahead of rising demand for batteries and evolving homeowner priorities with a solution built for today’s challenges.
Reengage Customers
Transform service calls into opportunities to sell battery retrofits backed by a warranty that drives trust and revenue.
Close Value-Based Sales
Stand out in a crowded market by offering a warranty that delivers unmatched reliability and long-term value.
Coverage Includes
- Applicable Systems: Product specific to solo or retrofit installations of standalone battery storage systems or Integrated Battery/Inverter setups.
- Parts & Labor: Coverage includes remedying covered issues related to the system solution.
- One Battery Replacement: One battery replacement once capacity drops below 50% after the manufacturer warranty period ends.
- Manufacturer Default Protection: Manufacturer and installer default is backed by insurance coverage provided by an A.M. Best A+ Rated insurance carrier.
- Zero Hidden Fees: Coverage includes a $0 deductible, $0 subscription, and $0 onboarding fees.
- Warranty Transfer: The warranty is assigned to the site address and seamlessly transfers to the new homeowners at no additional cost.
- Fast Payout: Covered claims are processed and paid to Certified Providers within 7-10 business days.
- Applicable Locations: Applicable in all 50 states

Frequently Asked Questions
SI-30 Battery warranty is a 30-year warranty covering parts and labor for standalone and retrofit battery systems. SI-30 Battery warranty includes one battery replacement when capacity drops below 50% between years 11-30.
For integrated battery/inverter technologies where the battery and inverter cannot be serviced/replaced separately from one another (i.e. Tesla PW3), SI-30 Battery warranty also covers the cost of replacing the inverter.
Not included:
- Fire, theft, hail, and Acts of God
- Liability and property damage during installation
- Installation-related damage to home
- Production and performance guarantees
- Workmanship, wiring, and improper installation
- Wi-Fi connection kits, cellular connection kits, or other add-on functionality dongles used for communication connectivity. Enphase Envoys are covered for 5 years from the date of installation.
- Non-AVL products
Full list of exclusions can be found here: www.solarinsure.com/warranties
- With technologies like PW3, where inverter and battery components cannot be replaced independently, the SI-30 Battery warranty covers replacement of the entire unit.
- SI-30 Battery warranty includes one replacement for the battery/inverter unit
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