A reliable power supply, even without a utility grid: With stand-alone solar solutions from SMA, you can always cover your entire electricity demand and become independent from electric utility companies.
PV inverter for more solar power from your own roof
The Sunny Boy inverter from SMA always ensures maximum energy yields from right your roof. For the ultimate in convenience, the integrated SMA Smart Connected service automatically informs the installer in the event of a malfunction. Intelligent and cost-effective module technology optimizes yields in the case of shadowing or unfavorable roof orientations.
New Sunny Boy 3.0–5.0 with integrated SMA Smart Connected Service
Intelligent module optimization with Smart Module Technology from SMA
Battery inverter with a 10-year warranty
The Sunny Island battery inverters are responsible for storing excess PV power and easily and flexibly integrate low-voltage storage systems into the energy supply system. The size of the storage and the battery type can be selected according to the user needs and supplemented later.
All details on the new Sunny Island 4.4M / 6.0H / 8.0H
Precise, transparent, communicative: monitoring with SMA portals
With the Sunny Portal & Professional Package and Sunny Places monitoring portals, installers and PV system owners can monitor and manage their PV systems and exchange information with other PV system operators.
Go to Sunny Portal
Go to Sunny Places
Reliable energy supply in off-grid regions
PV and battery inverters from SMA ensure the energy supply even in regions without grid access. With the Multicluster Box, solutions can be expanded at any time.