
The comprehensive site for designing PV/Solar Electric Systems

Design your System
A Grid-Tie system has evolved primarily as a way to incorporate renewable energy sources into the existing grid in the developed world. The grid is highly reliable but dependant on traditional generation systems .... more
A Grid Interactive system, sometimes also referred to as Grid Interactive System with Batteries are ideal for locations that are connected to the grid, but where the grid is unreliable or the owner wants a backup source of power for critical loads.... more
A stand alone system is ideal for locations that are not connected to the grid or are located a few miles away from any power lines such as a remote cabin in the woods or remote villages in Africa and Asia. .... more



