ARTICLES AND WARRANTIES

Warranties

Every commercial and residential buyer eventually asks who is on the hook for what. Manufacturer warranties pass straight through from Tesla, Aptos Solar Technology, IronRidge, Luma and Voltaic. Southwest Energy & Solar backs the workmanship, the structures, and the electrical work with its own warranties, listed separately below.

Manufacturer warranties (pass-through)

Terms are set by each manufacturer and pass through to the customer unchanged.

Manufacturer	Covers	Term	Details
Tesla	Powerwall	10 years	Warranty PDF
Aptos Solar Technology	Solar panels	See manufacturer warranty	Warranty PDF
IronRidge	Racking	See manufacturer warranty	Warranty PDF
Luma	Solar Roof shingles	Limited lifetime (shingle) — 25 years (power)	Luma Solar Roof
Voltaic	ICON Solar Roof tile	30 years (roof) — 25 years (power) — 10 years (product)	Voltaic ICON Solar Roof

Southwest Energy & Solar’s own warranties

Coverage Southwest Energy & Solar backs directly, on top of the manufacturer terms above.

Coverage	Term
Workmanship	25 years
Structures	25 years — 20 years on I Beam Longspan
Electrical balance of system (BOS)	10 years
Plug-and-play inverter	10 years — 10, 15 or 20 years on I Beam Longspan

The 20-year structural term on I Beam Longspan is not a typo — it differs from the standard 25-year structure warranty because of how the Longspan is built.