Craig from Manalapan, NJ became a Green Sun Energy Services client in April of 2025, and that September we completed his Generac standby generator installation. The generator watches the utility feed and starts automatically within seconds of an outage, so the house keeps its heat, lights, refrigeration and well pump whether or not anyone is home when the power goes. It is covered by a Green Sun service plan with scheduled maintenance, so a technician tests it ahead of storm season rather than after a failure. Homeowners across Monmouth County choose Green Sun Energy Services for standby power installed and maintained by one local team.
Project Facts
- Location
- Manalapan, NJ
- Service
- Standby Generator Installation
- Client since
- April 2025
- Manufacturer
- Generac Model # 7042-2
- Rated output
- 22 kW LP / 19.5 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
Thorough explanation of everything
Green Sun Energy Services replied
Thank you, Craig. Explaining it properly is half the work. The 22 kW Generac at your home in Manalapan was sized against a load survey of the house rather than picked off a shelf, and understanding why it is that size is what makes the machine make sense. Glad the walkthrough landed.
Standby generator questions from Manalapan homeowners
Does a generator keep the well running during an outage in Manalapan?
Yes, when the well pump is included in the design. A private well pump is electric, so without power there is no running water at all -- a different order of problem from losing the lights. Homes on a well are among the clearest cases for standby power, and the pump belongs on the load list from the start.
Does a 200-amp service need a 200-amp transfer switch?
A transfer switch installed in the service path has to be rated appropriately for the service and the configuration. A 200-amp service commonly uses a 200-amp service-rated switch, but the actual design is confirmed by the electrician rather than assumed from the service size.
How often should a standby generator be serviced?
Maintenance follows the schedule for the exact model and its operating hours. For current air-cooled units that means an annual inspection plus scheduled work at hour-and-year intervals. Extended running during a long outage can bring the next service forward.