22 kW Whole-House Standby in Fair Haven

Fair Haven, New Jersey · Client since April 2026

Martin from Fair Haven, NJ has been a Green Sun Energy Services client since April of 2026. We installed a 22 kW Generac in June, making 21 kW on the natural gas it runs on here, switching the whole house through a 200-amp service-entrance transfer switch with surge protection built in. At 3,800 square feet this is a large house, and the code calculation put the minimum at 16 kW, so the machine that went in carries a comfortable margin above what the arithmetic required. Two refrigerators and a sump pump are the loads that decide whether an outage is an inconvenience or a problem, and load management modules keep the heaviest of them from starting against each other. Our top service plan supports it, with annual maintenance, an extended parts-and-labor warranty and remote monitoring that Green Sun manages directly.

Project Facts

Location
Fair Haven, New Jersey
Services
Standby Generator Installation, Standby Generator Service
Client since
April 2026
Rated output
22 kW LP / 21 kW NG
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