Grid-Tie Solar Power Inverter
On-Grid Systems are PV systems that operate with utility (grid) power available - whether for utility, commercial, residential or standalone buildings. The objective of an on-grid system is to partially or entirely fulfill its user's energy requirements, offsetting the energy demand from the utility grid.
When the PV system generates less power than the requirement, utility power automatically complements the solar generation in order to send the required power to the user.
On the other hand, with a net metering scheme in place, on-grid systems can send excess power generated back to the grid in exchange for utility credit.
Benefits: These are simplest systems and the most cost effective to install. These systems will pay for themselves by offsetting utility bills in 3-8 yrs.