Off grid systems are not new, there are millions of diesel and gasoline generators in use worldwide. These provide electricity where there is no grid or where the existing grid is unreliable. What has changed is that new renewable solutions are cheaper, cleaner and more effective in producing electricity without relying on imported/transported fuels.
Due to this development, hybrid solar systems are now by far the best replacements for traditional diesel-powered off grid systems. RayHybrid is a hybrid solar system that combines a PV plant with existing power sources, such as traditional diesel generators, and is designed to guarantee stability of the power supply.
In many isolated rural locations, the physical supply chain challenge of delivering diesel is a significant disadvantage. Unlike diesel, solar-diesel hybrid energy generation involves no fuel cost at all.
Plug The Sun hybrid solar systems release users from their dependence on rising diesel prices and reduce operating and maintenance costs, especially in scattered, remote areas far from the electrical grid.