A generator sits quietly for a year and then has to work on the one night it matters. That means the battery, the oil, the weekly test cycle and the transfer switch, all checked before the storm rather than during it. These are New Jersey homes we look after on a maintenance plan, and plenty of the generators on this list were installed by somebody else. Each one names the equipment on site and the town, so what you are reading is work we actually did rather than a list of what a plan covers.

926 completed generator service projects across 142 New Jersey towns, including 154 with a review written by the customer.

22 kW Generac standby generator in Chesterfield, NJ

Solar Panel Installation and Standby Generator Installation in Chesterfield, NJ | 15.18 kW and 22 kW

Joe from Chesterfield, NJ has been a Green Sun Energy Services client since July of 2024. Both jobs were signed on the same day in July and both were finished within a week of each other in September. A 22 kW standby generator: A Generac 7042-2 rated 22 kW on propane and 19.5 kW on natural gas, running on natural gas, on a 200-amp transfer switch, commissioned in September of 2024. The house is about 3,200 square feet and the switch carries the whole panel. The machine reports to remote monitoring between service visits. 15.18 kW of solar: Thirty-three REC […]

16 kW Generac standby generator in Middletown, NJ

Standby Generator, Roofing and Soft Washing in Middletown, NJ | A Generator First, Two Jobs Seven Years Later

Ed from Middletown, NJ has been a Green Sun Energy Services client since July of 2019 – a generator first, and then, seven years later, two jobs on the outside of the house eight weeks apart. A 16 kW Generac on a 150-amp service: Commissioned on 24 September 2019. The calculation asked for a minimum of 14 kW under NEC Article 220 Part IV and a 16 kW Generac on natural gas went in, behind a 150-amp service-rated managed whole-house transfer switch. The 150 is worth pausing on, because most houses this size are on 200. A service-rated switch matched

22 kW Generac standby generator in Middletown, NJ

Solar, Generator and EV Charger in Middletown, NJ | Our Owner Is Client Number One

Glen from Middletown, NJ has been a Green Sun Energy Services client since April of 2011, which makes him the first name in this portfolio. He owns the company, and his own roof was the first we ever worked on. 28 panels and 6.58 kW, from 2011: Live on 6 July 2011: 28 Canadian Solar 235-watt modules on Enphase dual microinverters, rail-free mounting, estimated at 6,340 kilowatt hours in the first year. It is worth saying what those numbers meant at the time. A 235-watt panel produces roughly half what a current module of the same size does, and the

10 kW Generac standby generator in Middletown, NJ

Roof, Solar, Generator and Seasonal Services in Middletown, NJ | Six Projects Since 2019

Judith from Middletown, NJ has been a Green Sun Energy Services client since August of 2019. Three contracts were signed on the same day that August and three crews came through before the year was out; she has been back twice since, for work of a completely different kind. A new roof, two layers off, and 192 feet of gutters: Two layers came off down to the plywood rather than a third going on over them – the right call whenever solar is following, because nobody wants to find soft decking after the panels are already up. Two thousand five

64-panel 20.48 kW solar array in Middletown, NJ

Solar, Generator and Soft Washing in Middletown, NJ | 20.48 kW Array, 22 kW Backup

Subhek from Middletown, NJ has been a Green Sun Energy Services client since November of 2018, and the house is large in every direction that matters here: 5,500 square feet, a 400-amp service, and an exterior that takes nearly twelve thousand square feet of washing. 64 panels and 20.48 kW: Live by 28 January 2019: 64 LG modules across two SolarEdge inverters, 20.48 kW rated and estimated at 27,540 kilowatt hours in the first year. Two inverters rather than one is what an array of this size asks for – it keeps each within its sensible working range, and it

16 kW Generac standby generator in Tinton Falls, NJ

Generator, Solar, EV Charger and Holiday Lighting in Tinton Falls, NJ | Four Trades, Client Since 2020

Elizabeth from Tinton Falls, NJ has been a Green Sun Energy Services client since August of 2020. Four trades in five years, and they arrived in the reverse of the usual order – the generator first and the array last, with a car charger in between. A 16 kW Generac on a 200-amp managed switch: The load calculation asked for a minimum of 15 kW under NEC Article 220 Part IV and a 16 kW natural-gas Generac went in, running by January. It sits behind a 200-amp managed whole-house transfer switch with two load-management modules and whole-house surge protection. Those

22 kW Generac standby generator in Farmingdale, NJ

Generac 22 kW Generator and Holiday Lighting in Farmingdale, NJ | Two Jobs in 2024

Eileen from Farmingdale, NJ has been a Green Sun Energy Services client since July of 2024, and both jobs on this page were finished within six weeks of each other that fall. A 22 kW Generac, and a switch that replaced the main: Commissioned on 10 October 2024. The calculation asked for a minimum of 17 kW under NEC Article 220 Part IV and a Generac rated 19.5 kW on natural gas went in – 22 kW on propane – on its own pad, with whole-house surge protection and a smart management module. The house is 2,700 square feet on

20 kW Generac standby generator in Oceanport, NJ

Solar, Generator and Holiday Lighting in Oceanport, NJ | A Client Since 2012

Bruno from Oceanport, NJ has been a Green Sun Energy Services client since October of 2012, which makes this one of the oldest relationships on the site. The array and the generator went in within four months of each other; the lights came twelve years later. 48 panels and 11.28 kW, from 2013: Live on 24 February 2013: 48 Canadian Solar 235-watt modules on Enphase M215 microinverters, rail-free mounting, split 6.35 and 4.94 kW across two roof faces and estimated at 11,948 kilowatt hours in the first year, with a GE production meter fitted alongside. Forty-eight panels is what eleven

Standby Generator Installation in Middletown, NJ | A 22 kW Generac on a 150-Amp Switch

Victor and Risa from Middletown, NJ have been Green Sun Energy Services clients since September of 2020. The machine is a Generac 7042-2 rated 22 kW on propane and 19.5 kW on natural gas, running on natural gas, on a 150-amp transfer switch. It was commissioned in August of 2021. At about 3,699 square feet the house is at the size where a 22 kW machine and a 150-amp switch is the sensible pairing: the switch carries the whole panel, and the machine is rated to hold it with the air conditioning running.

22 kW Generac standby generator in Holmdel, NJ

Soft Washing in Holmdel, NJ | Stucco exterior, columns, driveway, and pool deck

Softwash service, stucco exterior and hard surfaces: Green Sun Energy Services soft washed the exterior of this Holmdel home, which is finished in stucco. The cleaning solution was a sodium hypochlorite and surfactant mixture applied with an extended dwell time and kept wet throughout the process, which allows the chemistry to break down biological growth such as algae and mold without the high-pressure water that can damage stucco surfaces. Work covered the full exterior, including the decorative columns. The scope also included the driveway and pool deck. These hard surfaces were treated with a sodium hypochlorite and surfactant-based formula suited

22 kW Generac standby generator in Red Bank, NJ

Standby Generator Installation in Red Bank, NJ | A 22 kW Generac for a 5,500-Square-Foot Home

Cathy from Red Bank, NJ has been a Green Sun Energy Services client since December of 2019. The machine is a Generac 7043-2 rated 22 kW on propane and 19.5 kW on natural gas, running on natural gas, on a 200-amp transfer switch, and it was commissioned in March of 2020. At about 5,500 square feet this is one of the largest houses in the portfolio on a 22 kW machine, and it is where the load calculation stops being a formality – what matters is not the floor area but how much of it runs at once. Green Sun

26 kW Generac standby generator in Millstone Township, NJ

Standby Generator Installation in Millstone Township, NJ | A 26 kW Generac on a 300-Amp Switch

Mathew from Millstone Township, NJ has been a Green Sun Energy Services client since November of 2023. The machine is a Generac 7290 rated 26 kW on propane and 22.5 kW on natural gas, running on natural gas, on a 300-amp transfer switch, and it was commissioned in December of 2023. At about 6,000 square feet the house needs the top of the air-cooled range and a switch rated for the whole service – a 300-amp switch is not a larger version of a 200-amp one, it is a different class of gear. Green Sun has serviced it in October