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PV2000 PK Series Off Grid Solar Inverter (1 KVA/ 1.5 KVA/ 2KVA)

Low Frequency Off Grid Solar Inverter

PV2000 PK built-in high efficiency solar controller. AC input voltage range for 140VAC-280VAC with regulated output (AVR) features, PV, AC function, A tracking feature such as power frequency. The output frequency can be set using the keys, AC /PV charging voltage, charge current, AC or PV priority mode, Battery under voltage shut-down point, and so many other functions.


  • Built-in 50A PWM solar charge controller
  • Smart LCD setting (frequency, charge voltage, charge current, etc)
  • Overload and short-circuit protection
  • Deep discharge protection
  • Cold start function
  • Support USB monitoring function
  • Built in 50A PWM or MPPT Solar charge controller


MODEL PV20-1012 PK PV20-1512 PK PV20-2024 PK
Battery Input Voltage Rating 12VDC 24VDC
INVERTER OUTPUT Rated Power 1000VA 1500VA 2000VA
700W 900W 1200W
Instantaneous Power Drawn (20ms) 2100W 2700W 3600W
Output Waveform Pure sine wave
Output Voltage Inverter mode [] 230VAC (+2% RMS), AVR mode [] 200VAC-220VAC (+10% RMS)
Output Power Factor 0.7 0.6
Output Frequency 50Hz/60Hz +0.2 Hz
Inverting Efficiency (peak) > 85%
Mains Mode Efficiency > 95%
Transfer Time Typical 2-6 ms 10ms (max)
AC INPUT Input Voltage 220/230VAC
Input Voltage Range 140-280VAC +2%
Low Pressure Shutdown 140VAC +2%
Low Response 150VAC +2%
High Pressure Shutdown 280VAC +2%
High Pressure Reply 270VAC +2%
Low Frequency Shutdown 45 +0.2Hz (50Hz)
55 +0.2Hz (60Hz)
Low Frequency Response 46 +0.2Hz (50Hz)
56 +0.2Hz (60Hz)
High Frequency Shutdown 55 +0.2Hz (50Hz)
65 +0.2Hz (60Hz)
High Frequency Response 54 +0.2Hz (50Hz)
64 +0.2Hz (60Hz)
Frequency Range 50Hz/60Hz +0.2Hz
BATTERY Minimum Start Voltage Battery under voltage shut-down point +0.5v Battery under voltage shut-down point +1.0v
Low Battery Alarm Battery under voltage shut-down point +0.5v Battery under voltage shut-down point +1.0v
Low Battery Shutdown (0.1V 1 10-12.0VDC mode) User set (0.2V 1 20.0-24.0VDC mode) User set
Battery High Voltage Alarm Average charge voltage +1V Average charge voltage +2V
AC CHARGER Float Voltage 13.5 / 13.6 / 1.7VDC to set 27.0 / 27.2 / 27.4VDC to set
Average Charge Voltage (0.1V each click, 13.8-14.5V mode) user set (0.2V each click, 27.6-29V mode) user set
Maximum Charge Current 20A+2A 25A+2A 15A+2A
BYPASS & PROTECTION Input Voltage Waveform Pure Sine Wave
Input Frequency 50Hz / 60Hz
Low Frequency Switching 45+/-1Hz
High Frequency Switching 65+/-1Hz
Overload Protection 110%~125%R load fault after 60s 125%~150% load fault after 3s

>150%R load fault after 500ms

Output Short Circuit Protection Yes
Bypass Circuit Breaker Insurance 10A
Maximum Current Bypass 7A 10A
SOLAR CHARGER Maximum PV Charge Current 50A+5A
Battery Voltage 12VDC 24VDC
Maximum PV Array Power 150W*5 solar panels 150W*10 solar panels
Maximum PV Array Open Circuit Voltage 55VDC 72VDC
Maximum Efficiency > 95%
Standby Consumption <2W
Dimension (W*H*D) (mm) 320*300*135
Net Weight KG 9.0 10.0 10.5
Shipping Dimensions (mm) 400*335*195
Transport Weight KG 10.0 11.0 11.5
OTHER Working Environment 0oC-40oC 0-90% Relative humidity (non-condensing)
Noise Less than 60db
Display LED + LCD


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