HLP8000W Series Solar Inverter Product Features: 1, professional off-grid solar system solution 2,5 functions automatically switch: mains bypass, mains charger, solar charger, inverter, UPS 3, MPPT solar charge controller, The maximum acceptable 3120W solar panel 4, DIP switch selectable: battery voltage point, AC input range, energy-saving mode, the output frequency, priority mode 5, 3 to 5 percent higher than the average efficiency of frequency series, since consumption reduced by 30% to 50 % 6 contains the output AC voltage regulation AVR (optional) 7, contain no battery start function (optional) 8, containing dry contact signal function (optional) 9, contains temperature compensation automatically adjusts the charge-discharge curves (optional ) 10, a communication interface RJ45 / RS232: PTM-9 / PTM-12 remote control panel (optional) 11, pure sine wave output for a variety of load \ 12, can be used with mixed supply mains \ diesel generators 13, inside containing relay switches and AC / DC breaker 14, untreated advanced technology control system 15, undervoltage / overvoltage / short circuit / overload / overtemperature protection products, such as multiple parameters: Item Model HLP8000-24812 AC output power of 8000W output power impact 24000W (≦ 2s) Output frequency 50 / 60HZ (± 5%) pure sine wave output (THD <3%) load power factor COSθ-90 ° ~ COSθ + 90 ° full load efficiency of 90% DC input voltage 48VDC Input voltage range 20.0 -31.0VDC, * 2for 48VDC / 21.0 ~ 32.0VDC, * 2for 48VDC troubleshooting tips and red warning beeps