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PV2000 PK Series Low Frequency Off Grid Solar Inverter (1-2KVA) PV2000 PK Series Low Frequency Off Grid Solar Inverter (1-2KVA) PV2000 PK Series Low Frequency Off Grid Solar Inverter (1-2KVA)

Low Frequency Off Grid Solar Inverter

PV2000 PK Series (1-2KVA)

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.

Features:
  • 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

Three Colors Option:

Red
Silver
Green
Where to Buy?

Overview

Pure Sine Wave Output

The electrical waveform output of PV2000 PK is a pure sine wave, which has the same quality as utility and/or domestic power. This type of waveform is suitable for most of electrical devices, appliances and tools. This pure sine wave unit provides more capabilities than modified sine wave inverters, because it is a cleaner form of power. The pure sine wave also effectively reduces the noise produced while using appliances.


6- Charging algorithm

3-Step (Flooded Battery, AGM/Gel)


AVR function

AVR function make inverter offer stable AC output

voltage so that being not harmful for the loads.


PRODUCT DETAILS


INVERTER SYSTEM CONNECTION


APPLICABLE PLACE


ACTUAL CASE


MODEL PV20-1012 PK PV20-1512 PK PV20-2024 PK
Battery Input Voltage Rating 12VDC 24VDC
INVERTER OUTPUT
Rated Power 1000VA/700W 1500VA/900W 2000VA/1200W
Instantaneous Power Drawn (20ms) 2100W 2700W 3600W
Output Waveform Pure sine wave
Output Voltage Inverter mode:230VAC(±2% RMS),  AVR mode: 200VAC-240VAC 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 2~6ms 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 / 13.7VDC 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%R 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
MECHANICAL SPECIFICATIONS
Assembly Wall mount
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 0°C~40°C 0~90% Relative humidity (non-condensing)
Noise Less than 60db
Display LED + LCD

*Products specifications are subject to change without further notice

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