solar system 1.HIGH EFFICIENCY 2, WOKING ALL DAY AND ALL NIGHT 3.FULL SET WITH BATTERY AND MOUNTING 1000W solar system,house use system, high efficiency Battery assemblyPeak Power1080W(180W*6)Switching Power≥16% polycrystalline siliconElectrical parametersOpen circuit voltage44.5VPeak voltage35.9VShort circuit current30.72APeak current28.44AArray sizeType ASingle row 6 serial5898 x 1934 mmChip ...