... . wind turbine on grid working system 2. solar panel on grid working system 3. UL 1741, ... C.Compact and light design, one-person easy installation.IP65, visually pleasing, suitable for installing in ... devices. It also provides excellent flexibility for solar system installations with two Maximum Power Point Trackers ... tie connection inverter, on grid inverter for wind turbine, solar panel 1.5k-10k