Golden Solar! Advance Power! Green Life!

MPK-III Series Solar Inverter / Charger
MPK-III series hybrid solar inverter combines with 100A MPPT solar charger, 120-500VDC high PV input, power factor 1.0, parallel operation up to 9 units.
Key Features


Power factor 1.0

Pure sine wave solar inverter

Built-in 100A MPPT solar charger

High PV input voltage range

 Selectable high power charging current

Selectable input voltage range for home appliances and personal computers

 Configurable AC/Solar input priority via LCD setting

 Compatible to AC mains voltage or generator power

 Auto restart while AC is recovering

● Overload and short circuit protection

 Battery independent design

Battery equalization function to optimize battery performance and extend lifecycle

Parallel operation up to 9 units

Running without battery available



Rated Power3000W3500W5500W
AC Input
Voltage230 VAC
Selectable Voltage Range170-280 VAC (for personal computers), 90-280   VAC (for home appliances)
Frequency Range50/60Hz (auto sensing)
AC Output
AC Voltage Regulation (Batt. Mode)230VAC ± 5%
Surge Power6000VA7000VA11000VA
Efficiency (Peak)Up to 93.5%
Transfer Time10 ms (For personal computers); 20 ms (For home   appliances)
WaveformPure sine wave
Battery Voltage24VDC24VDC48VDC
Floating Charge Voltage27VDC27VDC54VDC
Overcharge Protection33VDC33VDC63VDC
Solar Charger & AC Charger
Solar Charger TypeMPPT
Maximum PV Array Power5500W
Maximum PV Array Open Circuit Voltage500VDC
MPPT Range @ Operating Voltage120~450VDC
Maximum Solar Charge Current100A
Maximum AC Charge Current80A
Maximum Charge Current100A
Dimension (DxWxH) mm550*420*225
Net Weight (KGS)11.311.512.1
CommunicationUSB/RS232 (WIFI optional)
Operating Environment
Humidity5% to 95% relative humidity(non-condensing)
Operating Temperature-10°C to 60°C
Storage Temperature-15°C to 60°C