SPP solar panels are tested and listed by certified NRTL laboratories to Underwriters Laboratories UL 1703 standard for photovoltaic panels. That means the panels are safe and comply with the National Electric Code (NEC), OSHA, the National Fire Prevention Association, and will be readily accepted by local inspectors.
- 230 watt solar panel - UL Listed (In stock)
- 270 watt solar panel - UL Listed (Out of stock)
- 245 watt solar panel ETL UL 1703, Made In USA (order)
- 230 watt solar panel ETL UL 1703, made in USA (stock)
- 225 watt solar panel - ETL UL 1703 made in USA (order)
- 280 watt solar panel - UL pending