Standby Generator Installation in Somerville, NJ by Green Sun Energy Services.
Susan from Somerville, NJ has been a Green Sun Energy Services client since March of 2025. The machine is a Generac 7209 rated 24 kW on propane and 21 kW on natural gas, running on natural gas, on a 200-amp transfer switch, and it was commissioned in May of 2025. The house is about 1,576 square feet, which is worth stating plainly: floor area is not the load calculation. What sets the size is the equipment – the heat, the well or the sump, the air conditioning compressor – and a compact house with all of it running still asks for a machine this size.
Why Susan chose Green Sun Energy Services
Complete backup power, from sizing and installation to the service that keeps it ready.
What makes Green Sun Energy Services different
- Standby generators: installed and serviced as a Generac Authorized Sales and Service Dealer, by factory-authorized Generac technicians. On this home: a Generac 7209 standby generator (24 kW LP / 21 kW NG) running on natural gas, on a 200-amp transfer switch (managed whole house).
- Warranty: backed by a 1-year generator workmanship warranty.
- Local: locally owned and operated in New Jersey since 2010, NJHIC licensed (#13VH06229000), with 19 completed standby generator projects across Somerset County and 621 standby generator projects throughout New Jersey.
Our work in Somerville
Somerville, a borough in Somerset County, is served by PSE&G.
A generator is only valuable if it's ready when the power goes out.
Thinking about a standby generator for your Somerville home? Tell us about your project here or call 732-410-7818.
Power it. Protect it. Maintain it.
Project Facts
- Location
- Somerville, NJ
- Service
- Standby Generator Installation
- Client since
- March 2025
- Manufacturer & model
- Generac 7209
- Rated output
- 24 kW LP / 21 kW NG
- Fuel
- Natural Gas
- Home sized for
- 1,576 sq ft
- Electrical service
- 200 amp
- Transfer switch
- 200 amp
- Load management
- Managed Whole House
- Workmanship warranty
- 1 year
Standby generator questions from Somerville homeowners
Can it start during a brownout when the power is not fully off?
Yes. The controller monitors whether the utility supply is acceptable, not merely whether voltage is present, so it can start while some lights and appliances still appear to be working. That is usually the explanation when a generator runs during severe utility-voltage problems.
How far from the property line does a generator need to be in Somerville?
There is no single statewide New Jersey property-line setback for a residential generator. Setbacks are set by the municipality's zoning ordinance, so the requirement is a Somerville question rather than a general one. A generator can meet every manufacturer clearance and still breach a side-yard or rear-yard setback, which is why the zoning review happens before the location is fixed.
What does a whole-house generator actually mean?
Whole-house generally means the transfer equipment serves the home's main electrical system rather than a small emergency-circuit panel. It does not promise unlimited capacity. High-demand appliances may still be prioritized or briefly shed while generator capacity is being used elsewhere.