Mini Inverter DC to AC Pure Sine Wave Inverter 500W 1kw 220V Single Phase Power Inverter UPS Function with Charging

Low Frequency 12vdc 220vac Inverters Pure Sine Wave Hybrid Solar Inverter 500w with PWM Charge ControllerThe advantage of Hybrid Inverter:1. The Efficiency is up to 99%. 2.  64-bits DSP Intelligent control chip. 3. Result fetched from  effective value, not average value. 4.  Photoelectricity isolation circuitry technology. 5. Switching power is supplied by  the independent system. 6. True  over temperature protection. 7.  The full bridge rectifier and  mainboard structure are highly optimized.  Input and output circuits are isolated. 8.  Strong loading capacity with a true onetime  soft start. 9. New and original electronic components. 10. Internal circuit lines and signal lines are based on  plug-pull blocks, not welding. Product Description Product Parameters  ModelHSI-351HSI-501HSI-601HSI-801HSI-102HSI-122Rated Power350W500W600W800W1KW1.2KWPeak Power1050W1500W1800W2400W3KW3.6KWNominal battery voltage12VDC12VDC/24VDCInputDC input range10.5-15VDC (12V) / 21-30VDC (24V) AC Mains input range(220/230/240VAC) 140-275VACAC input frequency50Hz: 45-65Hz / 60Hz: 55-65Hz (50Hz/60Hz automatic recognition)ProtectionLow battery alarm≤10.5VDC (12V) / ≤21VDC (24V) alarmLow battery protection≤10VDC (12V) / ≤20VDC (24V)  automatic shutdownHigh battery alarm≥15VDC (12V) / ≥30VDC (24V)  alarmHigh battery protection≥17VDC (12V) / ≥34VDC (24V)  automatic shutdown Overload protection 110% more than rated capacity, automatic shutdownHigh temperature Built-in temperature real-time sensor, ≥85ºC alarm, ≥90ºC automatic shutdownShort circuit protectionAutomatic shutdownOutputTransfer efficiency≥87%Output voltage(DC battery mode) 220/230/240VAC±2%Output frequency(DC battery mode) 60/50Hz±1%Output waveformPure sine waveOutput voltage(AC mains mode) stable 220/230/240VAC±10% output (built-in AVR stabilizer)AVR output stabilizerAC mains150VAC ±5% return to AC mains mode;AC mains>275VAC±5% switch to DC battery mode, AC mains=16V (12V) >=32V (24V) , stop charging after 60s alarmWorking mode(Optional)01AC mains priorityAlways use AC mains as priority input to provide AC output and automatically charge the battery, only stops charging when the battery is fully charged, and only starts DC to AC converting until AC mains is off02Energy savingLoading≤10% automatic shutdown, loading≥11%-100% automatic turn on03DC battery priorityAlways use DC battery as priority input to provide AC output, for 12V system, when battery≥13V, starts DC toAC converting; when battery≤10.5V during converting, switch to AC mains mode to provide AC output andautomatically start charging the battery (for 24Vsystem, multiply by 2 accordingly)CommunicationRS-232/USB/SNMP(additional option)EnvironmentTemperature-20~+75ºCHumidity