12kW Solar Inverter Charger

Qicheng Energy offers a 12kW solar inverter charger for 48V battery systems, with pure sine wave AC output and an integrated MPPT solar charger. An LCD display and communication interfaces support system monitoring, with Wi-Fi available as an option.

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Product Features

Pure sine wave AC output with a power factor of 1.
Integrated MPPT solar charger.
Supports lithium and lead-acid battery systems.
LCD display with CAN, RS485 and RS232 interfaces.
Optional Wi-Fi remote monitoring.
IP21 enclosure.

Technical Specifications

Specification	Value
Brand	Qicheng Energy
Rated AC output power	12 kW
Surge power	24 kVA
Rated AC input voltage	208 / 220 / 230 / 240 V AC; L + N + PE
AC input voltage range	90–280 V AC (APP/GEN mode); 170–264 V AC (UPS mode)
AC input frequency	50 / 60 Hz, automatic selection
AC output voltage	220 / 230 / 240 V AC
Power factor	1
AC output frequency	50 / 60 Hz ±0.1%
Transfer time	10 ms (APP/UPS mode); 20 ms (GEN mode)
AC output waveform	Pure sine wave
Solar charger type	MPPT
Maximum PV input current – single-input configuration	27 A
Maximum PV input power – single-input configuration	9,000 W
Maximum PV input current – dual-input configuration	22.5 A × 2
Maximum PV input power – dual-input configuration	15,000 W
MPPT operating voltage range	60–450 V DC
PV start-up voltage	80 V DC
Maximum PV open-circuit voltage	500 V DC
Maximum PV charging current	160 A
Maximum AC charging current	160 A
Maximum combined PV + AC charging current	160 A
Nominal battery voltage	48 V DC
Supported battery types	Lithium and lead-acid
Dimensions (W × H × D)	423 × 562 × 125 mm
Net weight	16.1 kg
Display	LCD
Communication interfaces	RS485 / CAN / RS232
Remote monitoring	Wi-Fi, optional
Ingress protection	IP21
Operating temperature	-10 to 60 °C
Relative humidity	5–95%, non-condensing
Storage temperature	-15 to 60 °C
Maximum operating altitude	4,000 m; derating above 2,000 m
Maximum efficiency in battery mode	94% at 48 V

PV input specifications are configuration-specific. Confirm the selected single- or dual-input configuration before ordering.

Product illustration from the supplied catalog; appearance and supplied configuration should be confirmed for the selected model.

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Looking for batteries, solar inverters or energy storage systems? Contact Qicheng Energy for product details, customization options and technical support.