Phoenix Electrical Solar Services

Power from the Sun

Solar Power Even in the Event of Grid Failure

Power outage means disconnection of the PV plant from the grid. Many people are unaware that in the event of a power outage the PV plant is disconnected from the grid for safety reasons. From that moment on it ceases to provide solar power, neither for grid-feed nor for internal power supply. As the experts agree that lengthy blackouts and temporary outages are set to increase, it is sensible to have an alternative energy option to supply continuous reliable power to your home or business.

The SMA Sunny Solar Backup System closes this supply gap. All owners of a personal PV plant can continue to obtain reliable and environmentally friendly power for important loads.

The optimum electricity insurance

Power outages can not only be inconvenient, but can also have very serious economic consequences, especially for business unless the PV plant has been equipped with a Sunny Backup System. With over 30 years experience in photovoltaic technology the SMA Sunny Backup System can provide reliable backup power for a variety of applications including:

  • Cold storage units
  • Hotels
  • Supermarkets
  • Restaurants
  • Heating, cooking, computers
  • Single family homes

Sunny Backup

Components: 1. Sunny Boy PV Inverter, 2. Sunny Backup automatic transfer switch, 3.Sunny Backup battery set, 4. Sunny Backup 2200, 5. Sunny Remote Control, 6. Grid Connection

Features & Benefits

  • Provides a stable and reliable energy supply in the event of a grid failure
  • Can be integrated into existing and new PV plants
  • Automatic switching in approx 50 milliseconds
  • Reliable backup for residential homes & commercial business


Clean Energy Council
Clean Energy Council
SMA Solar Technology AG
SMA Solar Technology AG
Trina Solar
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