First, founded in 1990, is a solar panel manufacturer based in Tempe. On this page, you can find a complete list of solar panels from First and compare models side-by-side.
Quick facts about First solar panels in the EnergySage Buyer’s Guide:
- Number of solar panel series: 1
- Number of solar panel models: 14
- Solar panel wattage range: 420.0 - 460.0
- Materials warranty term range: 12.0 - 12.0