Hybrid Solar Inverter PV High Frequency 100A MPPT Controller Pure Sine Wave 24V 3.5KW WIFI GPRS Item Type: Hybrid Solar Inverter Inverter Mode: Rated Power: 3500VA, 3500W DC Input: 24VDC, 162A AC Output: 230VAC, 50/60Hz, 15.2A, 1Φ AC Charging Mode: AC Input: 230VAC, 50/60Hz, 24.9A, 1Φ DC Output: 27VDC Maximum 80A, default 30A AC Output: 230VAC, 50/60Hz, 15.2A, 1Φ Solar Charger Mode: Rated Power: 5000W Maximum Charger: 100A Operating Temperature Range: -10℃~50℃ Protection Class: IP21 INVERTER MODEL 3.5KW  Input Voltage Waveform Sine wave(utility or generator) Nominal Input Voltage 230Vac Low Loss Voltage 170Vac±7V (UPS); 90Vac±7V(equipment) High Loss Voltage 280Vac±7V Low Loss Return Voltage 180Vac±7V (UPS); 100Vac±7V (equipment) High Loss Return Voltage 270Vac±7V Nominal Input Frequency 50Hz/60Hz(automatic detection) Maximum AC Input Voltage 300Vac Low Loss Frequency 40±lHz Low Loss Return Frequency 42±lHz High Loss Frequency 65±lHz High Loss Return Frequency 63±lHz Output Short Circuit Protection Circuit Breaker Efficiency (Line Mode) >95% (rated R load, battery fully charged) Transfer Time 10ms typical (UPS); 20ms typical (device) Rated Output Power 3.5KW Output Voltage Waveform Sine wave Output Voltage Regulation 230Vac±5% Output Frequency 50Hz Peak Efficiency 93% Overload Protection 5s at >150% load; 10s at 110%-150% load Surge Capacity 2 x rated power for 5 seconds Nominal DC Input Voltage 24Vdc Cold Start Voltage 23.0Vdc Low DC Warning Voltage At load < 50% 22.0Vdc At load > 50% 21.0Vdc Low DC Warning Return Voltage At load < 50% 22.5Vdc At load > 50% 22.0Vdc Low DC Cut off Voltage At load < 50% 20.5Vdc At load > 50% 20.0Vdc High DC Recovery Voltage 32Vdc High DC Cut off Voltage 33Vdc No Load Power Consumption <35W Utility Charging Mode Charging Algorithm 3 Step AC Charging Current (Maximum） 80Amp (at Vi/P=230Vac) Bulk Charging Voltage Flooded Battery 29.2 AGM or Gel Battery 28.2 Floating Charging Voltage 27Vdc MPPT Solar Charging Mode Maximum PV Array Power 5000W Nominal PV Voltage 240Vdc PV Array MPPT Voltage Range 120-450Vdc Maximum PV Array Open Circuit Voltage） 500Vdc Maximum Charging Current (AC charger plus solar charger） 100 Amp Suggested cable requirement for AC wires Model Measurement Wire Diameter(mm²) Torsion Value 3.5KW 12 AWG 4 1.2 Nm Instructions for use: (1). Connect the power and press the start button(2). LED light indication LED light indication Information AC/INV Green Long bright Mains mode power supply Flicker Battery or solar powered CHG Green Long bright Battery fully charged Flicker Battery is charging FAULT Green Long bright Inverter failure Flicker Inverter warning starts (3) Button function description Function keys Describe ESC Exit setup mode UP Skip to last selection mode DOWN Skip to next selection mode ENTER Confirm selection of setup mode or enter setup mode