Most off-grid solar PV systems in Maine are supplemented by a backup generator that provides consistent power even when there is limited access to the sun. The demand for a whole-home generator depends upon the storage capacity of the battery bank, the electricity demand, and the ability for the solar PV modules to recharge the battery bank. We provide backup generator installation services for our off-grid solar clients in Maine.

We work to provide a balance between cost and comfort – namely the cost of backup batteries and propane for running a whole-house generator and the comfort of having a backup power system that provides continuous electricity while minimizing the hum of a generator.

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monroe maine off grid solar power controls

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Generator Backup Power