On-grid rooftop solar PV system with Net-Metering

A grid-connected photovoltaic power system, or grid-connected PV system is an electricity generating solar PV system which is connected to the utility grid. This consists of solar panels, one or several inverters, a power conditioning unit and grid connection equipment. When solar panels generate more electricity than the owner can use during the day -Net metering is an agreement that allows to sell excess solar energy to the utility company or buy deficit energy from the utility company using a meter to track this energy exchange.


  • Long life span
  • Maintenance free.
  • Less expensive to set up.

Off-grid/ Stand alone solar PV system.

A stand alone photovoltaic (PV) system is an electrical system consisting of and array of one or more PV modules, conductors, electrical components, and one or more loads. A small-scale PV system does not have to be attached to a rooftop or building structures, they can be used for camper vans, RV’s, boats, tents, camping and any other remote location.


  • Reliable electricity supply anytime day or night.
  • Complete independence from external energy supply and electricity costs.
  • Combination of solar, wind and water.
  • You can always cover your entire electricity demand and become independent from electric utility companies.