Buy the best 2KW On-Grid Solar System from Beacon Energy Storage Systems at affordable price. We offer a complete range of affordable On-Grid Solar System in Kerala. The On-grid System makes sense for locations with no daytime power cut or with less than 2 hrs of a daytime power cut. This type of system is apt for decreasing your electricity bill since it is more affordable than a battery-based system and there is no recurring cost of replacement of parts. On-grid means your solar system is tied to your local utility's GRID. How much will the grid-tied system cost?