On-grid means your solar system is tied to your local utility's GRID. Being grid-tied is beneficial because you don't have to buy an expensive battery back-up system to store any excess energy.
3.5mm2 Solar Cable is Japanese standard with JET certification. Used in photovoltaic power generation. Solar Cables interconnect solar panels and other electrical components of a photovoltaic system. Sea Forest's Solar Cables and Wires are designed to be UV resistant and weather resistant.
Solar connectors are single-contact electrical connectors commonly used for connecting solar panels. Water proof and dust proof;Simple,quick installation;Compatible with MC4 solar connector;Competitive price