Residential Off-grid Inverter

HWOO WP-11K-PD is an 11kW off-grid inverter with dual AC outputs and parallel operation support, enabling scalable power solutions for large off-grid systems.

MODEL	WP-11K-PD
Input
Input Type	L+N+PE
AC Input Voltage	220/230/240VAC
Input Voltage Range	90-280VAC ±3V (General Mode) / 170-280VAC ±3V (UPS Mode)
Frequency	50/60Hz Auto-sensing
Output
Rated Power	11000W
Output Voltage	220/230/240VAC ±5%
Output Frequency	50/60Hz ±0.1%
Output Waveform	Pure Sine Wave
Transfer Time (Adjustable)	For Computer Load: 10ms；For Home Appliances: 20ms
Peak Power	22000VA
Overload Capacity (Battery Mode)	105%-150% Load: 21s；150%-200% Load: 11s；200% Load: 400ms
Nominal DC Voltage	48VDC
Battery
Absorption Charging Voltage (Adjustable)	56.4VDC
Float Charging Voltage (Adjustable)	54VDC
Solar Charging Method	48VDC
Charger
PV Input Power	2×5500W
MPPT Voltage Range	90~500VDC
Optimal MPPT Operating Range	300~400VDC
Max PV Input Voltage	500VDC
Max PV Input Current	18A/18A
Max PV Charging Current	150A
Max AC Charging Current	150A
Max Total Charging Current	150A
Display
LCD	Displays operating mode, load, input/output information
Interfaces
RS232	5PIN/Pitch 2.54mm, Baud Rate 2400
Extended Communication Ports	Lithium Battery BMS Communication Card, WiFi 2×5PIN/Pitch 2.54mm
Environmental Characteristics
Operating Temperature	-10°C~50°C
Storage Temperature	-15°C~60°C
Altitude	No more than 1000m, lf 1000m<,Rate power will lower, MAX 4000m, Refer to lEC62040
Operating Environment Humidity	20%~95% Non Condensing
Noise	≤50db
DIMENSION
LWH(mm)	571500148mm
Standards and Certifications	EN-IEC 60335-1,EN-IEC 60335-2-29.IEC 62109-1

This model supports multi-unit parallel operation.

Product specifications are subject to change without further notice.

CONTACT FORM

Common Problem

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After-sales
+92 345 945 0209（Pakistan）
Market

+92 316 999 2955（Pakistan）

+86 13136317727（China）

Email

as@kcenergy.info(Pakistan After-sales)

KC@kcenergy.info(Pakistan Company)

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