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High Frequency Off Grid Solar Inverter

PV1800 VPK Series (1-5KW)

PV1800 VPK is a multi-function inverter/charger, combining functions of inverter, PWM solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.

Features:

  • Pure sine wave output
  • Smart LCD setting(Working modes, Charge Current, Charge Voltage, etc.)
  • Built-in PWM 50A/60A solar charge controller
  • New SUB working mode(Solar-Utility-Battery working mode) for 4K-5K series
  • Combining solar system, AC utility, and battery power source to supply continuous power
  • Overload, short circuit and deep discharge protection
  • Parallel operation with up to 3 units (Available for 4KW/5KW only)
  • Cold start function
  • Support USB, RS485 monitoring function with free CD
  • WIFI remote monitoring (optional)
  • Compatible to generator

Three Colors Option:

Red

Silver

Green

Where to Buy?


PURE SINE WAVE OUTPUT

The electrical waveform output of PV1800PK is a pure sine wave, which has the same quality as utility and/or domestic power. This type of waveform is suitable for most all 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.


WIFI COMMUNICATION

you can download this app on your cellphone and monitor the whole system, you will know how much electricity the system generate and sell to utility.


ABILITY FOR PARALLEL OPERATION

The inverter is able to run in parallel operation mode to increase the capacity and reliability of the solar system. For higher reliability, parallel kits are adopted for invertersto communicate with each other. Up to 3 inverters can be installed together. Either single-phase or three phases parallel operation is available.


CHARGING ALGORITHM

3-Step (Flooded Battery, AGM/Gel/Lithium Battery),4-Step(LI)


MONITORING SYSTEM

With USB can connect with computer monitoring the working stage and the data of PV, AC and battery. LCD setting is also available in computer.


UTILITY-TIE STATE

PV energy is charger into the battery and utility provide power to the AC load


CHARGE STATE

PV energy and grid can charge batteries.


BYPASS STATE

Error are caused by inside circuit error orexternal reasons such as over temperature,output short circuited and so on.


OFF-GRID STATE

The inverter will provide output powerfrom battery and PV power


PRODUCT DETAILS


INVERTER SYSTEM CONNECTION


APPLICABLE PLACE


PROJECT REFERENCE

MODELPV18-1012 VPKPV18-2024 VPKPV18-3024 VPKPV18-4048 VPK PV18-5048 VPK
Nominal Battery System Voltage12VDC24VDC48VDC
INVERTER OUTPUT
Rated Power1000W2000W3000W4000W5000W
Surge Power2000W4000W6000W8000W10000W
WaveformPure sine wave
AC Voltage Regulation (Batt.Mode)(220VAC ~ 240VAC)±5%
Inverter Efficiency (Peak)93%
Transfer Time10ms(For Personal Computers)20ms(For Home Appliance)
AC INPUT
Voltage230VAC
Selectable Voltage Range170~280VAC(For Personal Computers)、90~280VAC(For Home Appliances)、184~253VAC(VDE4105)
Frequency Range50Hz/60Hz (Auto sensing)
BATTERY
Normal voltage12VDC24VDC48VDC
Floating Charge Voltage13.5VDC27VDC54VDC
Overcharge Protection15.5VDC31VDC60VDC
SOLAR CHARGER&AC CHARGER
Maximum PV Array Open Circuit Voltage55VDC80VDC105VDC
Standby Power Consumption2W2W2W
(PWM) Maximum Solar Charge Current50A50A60A
Maximum AC Charge Current10A or 20A20A or 30A60A
Maximum Charge Current70A80A120A
MECHANICAL SPECIFICATION
Machine Dimensions (W*H*D)(mm)225*355*92272*355*100297.5*468*125
Package Dimensions (W*H*D)(mm)405*373*205465*373*231618*415*261
Net Weight(kg)4.07.812
Gross Weight(kg)6.010.313.5
OTHER
Humidity5% to 95% Relative Humidity (Non-condensing)
Operating Temperature0°C -55°C
Storage Temperature-15°C -60°C

*Products specifications are subject to change without further notice

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