21 kW Standby Generator Installation in Manasquan, NJ | Whole-House Backup

Manasquan, NJ · Client since September 2021

Anthony from Manasquan, NJ has been a Green Sun Energy Services client since September of 2021. The generator was commissioned in July of 2022: a Generac Guardian rated 21 kW on natural gas, sited on the right side of the house, with a 200-amp service-entrance switch and two smart management modules. The load calculation asked for 20 kW across 3,800 square feet, and the list explains it – a double electric oven, two refrigerators, a separate freezer, a sump pump, a washer, a gas dryer and a dishwasher. Cold storage and a sump between them are what make a long outage expensive in a house this size, and they are the reason the machine was sized to carry everything rather than a chosen few circuits. The generator is supported by annual maintenance, an extended parts-and-labor warranty, and monitoring we manage.

Why Anthony 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 7210 standby generator (24 kW LP / 21 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 441 completed standby generator projects across Monmouth County and 618 standby generator projects throughout New Jersey.

Our work in Manasquan

Green Sun Energy Services has completed 6 standby generator installations and 9 generator service customers in Manasquan. Manasquan, a borough on the Atlantic Ocean in Monmouth County, is served by JCP&L.

Thinking about a standby generator for your Manasquan home? Tell us about your project here or call 732-410-7818.

Power it. Protect it. Maintain it.

Project Facts

Location
Manasquan, NJ
Services
Standby Generator Installation, Standby Generator Service
Client since
September 2021
Manufacturer & model
Generac 7210
Rated output
24 kW LP / 21 kW NG
Fuel
Natural Gas
Home sized for
3,800 sq ft
Electrical service
200 amp
Transfer switch
200 amp
Load management
Managed Whole House
Workmanship warranty
5 years

Standby generator questions from Manasquan homeowners

Which fuel-gas code applies?

New Jersey currently adopts the 2024 International Fuel Gas Code as its Fuel Gas Subcode, which is what governs the piping, testing and shutoff arrangements on a natural-gas generator installation.

How is a standby generator grounded?

The grounding and bonding arrangement depends on the transfer-switch configuration, and in particular on whether the neutral is switched and the generator therefore treated as a separately derived system. It is designed by a qualified electrical contractor rather than assumed from another installation.

Can a generator go in the side yard of a Manasquan property?

Often yes, provided the side yard satisfies both the manufacturer's clearances and the municipality's zoning requirements. The site review covers the property-line setback, windows and doors, the gas and electric meters, the air conditioner, neighboring structures, flood conditions, service access and any local screening requirement.

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