20 kW Generac standby generator in Middletown, NJ by Green Sun Energy Services.
John from Middletown, NJ has been a Green Sun Energy Services client since August of 2020, and came back three and a half years later for something with no electrical connection to the first job whatever.
A 20 kW Generac on a whole-house switch
Commissioned on 23 April 2021. The calculation asked for a minimum of 14 kW under NEC Article 220 Part IV and a Generac rated 18 kW on natural gas went in – 20 kW on propane – behind a 200-amp service-rated managed whole-house transfer switch mounted outdoors beside the meter, with a smart management module.
The load survey is 3,000 square feet with a refrigerator, a separate freezer, a dishwasher, a washer, a gas dryer – and two sump pumps. The pumps are the reason this house is carried whole rather than on a list of chosen circuits. Heavy rain and a power cut arrive together far more often than either arrives alone, and a sump that stops during the first is how a basement floods during the second. The machine has been on our Silver plan since it went in: annual maintenance, on the calendar.
200 warm white C9 bulbs, and an old set taken out
December of 2024. Two hundred C9 bulbs in warm white along the roofline – the large traditional bulb at 2700K, the warm end of white. The job also took out the existing lights that had been fitted under the window soffits, which is worth mentioning because it is the part of a lighting change nobody thinks to ask about. Old runs left in place behind new ones look untidy from the street in daylight, and they leave the next installer working around somebody else’s clips.
Why John chose Green Sun Energy Services
A professionally designed holiday display without climbing a single ladder.
Complete backup power, from sizing and installation to the service that keeps it ready.
What makes Green Sun Energy Services different
- Holiday lighting: custom-designed displays with LED lights, installed, looked after through the season, then taken down and stored in labeled containers. On this home: a holiday lighting display.
- Standby generators: installed and serviced as a Generac Authorized Sales and Service Dealer, by factory-authorized Generac technicians. On this home: a Generac 7039-1 standby generator (20 kW LP / 18 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 20 completed holiday lighting projects and 443 completed standby generator projects across Monmouth County and 21 holiday lighting projects and 620 standby generator projects throughout New Jersey.
Our work in Middletown
Green Sun Energy Services has completed 5 holiday lighting displays, 72 standby generator installations and 121 generator service customers in Middletown. Middletown, a township on Raritan Bay and Sandy Hook Bay in Monmouth County, is served by JCP&L.
Thinking about a standby generator, holiday lighting, or both for your Middletown home? Tell us about your project here or call 732-410-7818.
Power it. Protect it. Maintain it.
Project Facts
- Location
- Middletown, NJ
- Services
- Christmas Light Installation, Standby Generator Installation, Standby Generator Service
- Client since
- August 2020
Standby generator
- Manufacturer & model
- Generac 7039-1
- Rated output
- 20 kW LP / 18 kW NG
- Fuel
- Natural Gas
- Home sized for
- 3,000 sq ft
- Electrical service
- 200 amp
- Transfer switch
- 200 amp
- Load management
- Managed Whole House
- Workmanship warranty
- 5 years
Holiday lighting
- Lights
- LED C9, warm white (2700K), 12-inch spacing
- Bulbs installed
- 200
- Warranty
- 3-season manufacturer's, 1-season workmanship
Questions from Middletown homeowners
Standby generatorHow does the starting battery stay charged?
The system includes battery-charging provisions so the starting battery stays ready while the generator waits for an outage. A charging fault, a blown fuse, a wiring problem or simply a tired battery can stop a generator starting when it is needed, which is why battery condition is part of routine maintenance rather than an afterthought.
Standby generatorCan a generator sit on compacted stone?
Certain air-cooled models can, on a properly prepared compacted aggregate base, where the applicable installation manual permits it. The base has to be stable, level, and resistant to settling and erosion, and the preparation comes from the model's own manual rather than from general practice.
Standby generatorCan the generator stay connected during a pressure test?
The machine has to be protected from test pressures beyond what its fuel controls are built to withstand. The fuel-gas code sets out when appliances are disconnected or isolated for testing, and the plumbing contractor follows both that code and the generator's installation instructions.
Holiday lightingCan you create a multicolor Christmas light display?
Yes. Professional LED systems can create traditional multicolor, red and green, red and white, blue and white, or mixed roofline and landscaping colors.
Holiday lightingWhat time should Christmas lights turn on in Middletown, NJ?
Many homeowners schedule their lights to come on around dusk or shortly afterward. The ideal schedule depends on the neighborhood, the sunset time, household bedtime, energy preference and any local restrictions that apply.