Zoltan from East Windsor, NJ has been a Green Sun Energy Services client since March of 2021. The generator was commissioned that November: a Generac Guardian rated 19.5 kW on natural gas, on a 200-amp service-entrance switch with two smart management modules. The load calculation asked for 14 kW across the 2,200 square foot house, so the machine sits well above the requirement. Eight months passed between the contract and the commissioning, which is not unusual on a generator – the permit, the utility gas work and the equipment lead time all run in sequence rather than together, and none of them moves faster for being chased. The generator is supported by annual maintenance, an extended parts-and-labor warranty, and monitoring we manage.
Why Zoltan 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 7043-2 standby generator (22 kW LP / 19.5 kW NG) running on natural gas, on a 200-amp transfer switch (managed whole house) and serviced by Green Sun Energy Services.
- Warranty: backed by a 5-year generator workmanship warranty.
- Local: locally owned and operated in New Jersey since 2010, NJHIC licensed (#13VH06229000), with 13 completed standby generator projects across Mercer County and 621 standby generator projects throughout New Jersey.
Our work in East Windsor
Green Sun Energy Services has completed 1 standby generator installation and 4 generator service customers in East Windsor. East Windsor, a township in Mercer County, is served by JCP&L.
Thinking about a standby generator for your East Windsor home? Tell us about your project here or call 732-410-7818.
Power it. Protect it. Maintain it.
Project Facts
- Location
- East Windsor, NJ
- Services
- Standby Generator Installation, Standby Generator Service
- Client since
- March 2021
- Manufacturer & model
- Generac 7043-2
- Rated output
- 22 kW LP / 19.5 kW NG
- Fuel
- Natural Gas
- Home sized for
- 2,200 sq ft
- Electrical service
- 200 amp
- Transfer switch
- 200 amp
- Load management
- Managed Whole House
- Workmanship warranty
- 5 years
Standby generator questions from East Windsor homeowners
Can a standby generator be installed in the garage?
No. Residential air-cooled standby generators are designed for outdoor installation and must never be run inside a garage, basement, shed or any other enclosed occupied space. The engine produces carbon monoxide, which can cause serious injury or death. That is why outdoor location and separation from building openings are treated as critical rather than as preferences.
How is the gas pipe size worked out?
From the generator's demand, the available pressure, the pipe length, the allowable pressure drop, the fittings, the pipe material and every other appliance connected to the system. The adopted fuel-gas code carries the sizing requirements and tables, and the model's published fuel consumption goes into the calculation.
Will a 22 kW generator run an entire East Windsor house?
For many homes, yes, but that does not mean every load can run at the same moment. Houses with two central air conditioners, electric heat, EV charging, pool equipment or electric cooking may need load management or a larger machine. The answer comes from a load calculation rather than from the phrase whole house.