Portable Solar Power Devices; Requirements
Latest Action: June 13, 2026
Everything you need to know about plug-in balcony solar in Arizona: legal status, tracked bills, statutory wattage limits, utility interconnection rules, and expected monthly solar production.
Current Disposition: Balcony solar bill failed
Arizona has no law addressing balcony solar. HB 2843, Portable Solar Power Devices; Requirements, would have created a pathway for portable photovoltaic devices up to 1,200 watts connected through a standard 120-volt outlet, with limits on utility approval, fees, equipment and local permitting. It and the similar Senate bill SB 1606 were held in committee and died when the Legislature adjourned sine die on June 13, 2026.
Latest Action: June 13, 2026
Latest Action: June 13, 2026
How much electricity will a standard plug-in solar kit produce on a balcony or patio in Arizona? Below are monthly estimates based on local insolation levels:
| Month | Daily Peak Sun Hours | 400W Kit (1 Panel) | 800W Kit (2 Panels) |
|---|---|---|---|
| Jan | 5.2 hrs | 55 kWh | 111 kWh |
| Feb | 5.9 hrs | 57 kWh | 114 kWh |
| Mar | 6.5 hrs | 69 kWh | 139 kWh |
| Apr | 7.1 hrs | 73 kWh | 147 kWh |
| May | 7.1 hrs | 76 kWh | 151 kWh |
| Jun | 7.0 hrs | 72 kWh | 144 kWh |
| Jul | 6.3 hrs | 67 kWh | 134 kWh |
| Aug | 6.5 hrs | 69 kWh | 139 kWh |
| Sep | 6.7 hrs | 69 kWh | 138 kWh |
| Oct | 6.4 hrs | 68 kWh | 136 kWh |
| Nov | 5.6 hrs | 58 kWh | 116 kWh |
| Dec | 5.0 hrs | 53 kWh | 107 kWh |
| Annual Total | -- | ~786 kWh | ~1576 kWh |
Estimates derived from historical National Renewable Energy Laboratory (NREL NSRDB) solar radiation averages across weather stations in Arizona, modeling an 86% system performance ratio.
Customize system orientation, local utility electric rates, and shade factors with our interactive simulator.
Open Solar Savings Simulator for Arizona →While balcony solar kits are designed for plug-in operation, municipal permitting processes indicate solar-friendly administrative environments: