SankoPower is a China government authorized off grid solar home system factory and supplier. SankoPower also produce and supply 450W 550W mono solar panels for On grid solar systems and solar plant to ...

SPI Energy has announced that SolarJuice Technology has launched 450W and 550W solar modules for commercial ... anti-PID test by TÜV SÜD. The panels measure 2,094 mm x 1,038 mm x 35 mm and ...