PH1900 EXP Series (4/6KW)

High Frequency On/Off Hybrid Solar Inverter (PV: 450V)

PH1900 EXP is a multi-function inverter/charger, combining functions of inverter, MPPT solar charger and battery charger to offer uninterruptible power support in portable size. PH1900 EXP Series can run without battery. The Maximum PV array open circuit voltage can reach 450V and MPPT voltage is 150~430Vdc, which Can help customers make full use of solar energy.



• Pure sine wave output

• Smart LCD setting (Working modes, Charge Current, Charge Voltage, etc).

• Built-in MPPT solar charge controller

• MAX PV Array Open Circuit Voltage: 450V

• Can provide the power to the load without battery

• Combining solar system, AC utility, and battery power source to supply continuous power

• Overload, short circuit and Deep discharge protection

• Cold start function

• Support USB, RS485 monitoring function

• Parallel operation with up to 3 units (for 48V mode)

• WIFI remote monitoring (optional)

MODEL PH19-4024 EXP PH19-6048 EXP
Nominal Battery System Voltage 24VDC 48VDC
Rated Power 4000VA / 4000W 6000VA / 6000W
Surge Power 8000W 12000W
Waveform Pure sine wave
AC Voltage Regulation (Batt.Mode) 230VAC±5%(Setting)
Inverter Efficiency(Peak) 90~93%
Transfer Time 10ms (UPS / VDE4105) / 20ms (APL)
Voltage 230VAC±5%
Selectable Voltage Range 170~280VAC(UPS) / 90~280VAC(APL) / 184~253VAC(VED4105)
Frequency Range 50Hz / 60Hz(Auto sensing)
Normal voltage 24VDC 48VDC
Floating Charge Voltage 27.4VDC 54.8VDC
Overcharge Protection 30VDC 60VDC
Maximum PV Array Open Circuit Voltage 450V
Charging Algorithm 3-Step (Flooded Battery, AGM / GEL / LEAD Battery), 4-Step (Li)
Maximum PV Array Power 5000W 6000W
PV Array MPPT Voltage Range 150~430VDC
Maximum Solar Charge Current 100A 120A
Maximum AC Charge Current 80A 100A
Maximum Charge Current 100A 120A
Machine Dimension (W*H*D) 322*486*134mm 309*505*147mm
Package Dimension (W*H*D) 426*560*260.5mm 375*655*269mm
G.W 8kg 14.4kg
N.W 9.5kg 16.8kg
Humidity 5% to 95% Relative humidity (Non-condensing)
Operating Temperature 0°C~50°C
Storage Temperature -15℃ ~60℃