Panels come in 170-watt, 180-watt and 190-watt capacity. Maximum power up to 4% above rated; minimum power only 2% below rated. And Evergreen Spruce modules have multi-contact cables already installed for easy installation and series wiring.
When it comes to environmental credentials, each Evergreen Spruce module features low energy payback (its manufacturing impact is recouped in 18 months), low carbon output because it emits only 30g of carbon dioxide per equivalent kWh, and low lead construction because lead-free solder is used in the inter-cell connections.
All Evergreen modules are UL-listed. 25-year limited power warranty; two-year workmanship warranty. USA.
