GWS1K 12v hybrid solar 1000 watt inverter pure sine wave

Hybrid Inverter | 1000W | 12VDC | MPPT | Toroidal Transformer | Pure Sine Wave

SKU: GWS1K Category:

GWS1K 12v hybrid solar 1000 watt inverter pure sine wave ensures a stable and clean power supply for all your sensitive electronics. Equipped with a built-in MPPT solar charge controller, 12v 1000 watt inverter maximizes the efficiency of your solar panels, harnessing every bit of available sunlight to keep your system running smoothly.

Featuring a built-in isolated toroidal transformer, 12v hybrid solar 1000 watt inverter guarantees enhanced safety and performance, while the selectable charging current allows you to customize the charging process according to your specific requirements.

With configurable AC/solar input priority via LCD setting, you have complete control over how your power is utilized, optimizing energy usage to suit your needs. Compatible with mains voltage or generator power, hybrid solar inverter seamlessly integrates with various power sources for added versatility.

GWS1K 12v hybrid solar 1000 watt inverter pure sine wave

12V 1000 Watt Inverter Features

Hybrid Off-Grid Design

Seamlessly integrates with solar panels and traditional power sources for reliable energy supply.

Pure Sine Wave Output

Provides clean and stable power, ideal for sensitive electronics.

Built-in MPPT Solar Charge Controller

Maximizes solar energy utilization for increased efficiency.

Isolated Toroidal Transformer

Enhances safety and performance by isolating the input and output circuits.

Selectable Charging Current

Allows customization of charging process for optimal battery performance.

Configurable AC/Solar Input Priority

Flexibility to prioritize power sources based on preference or availability.

Auto Restart Function

Automatically resumes operation upon AC power recovery for uninterrupted power supply.

Cold Start Function

Enables solar power system startup without external power sources for added reliability.

Compatibility with LiFePO4 Lithium Battery

Supports advanced battery technology for long-lasting performance, but it can not communicate with LiFePO4 lithium battery.

LCD Display

Intuitive display for easy monitoring of system status and performance metrics.

Hybrid Inverter Diagram

GWS Wall Mounted Hybrid Solar Inverter Systems

Off Grid Inverter Details

LCD Display

Off grid solar inverter LCD display

Off grid solar inverter LCD display icons

Connection Block

Off grid solar inverter interface

Error code reference

Code Description
E01 Power amplifier over current
E02 Output short circuit protection
E03 Overload protection
E04 Over temperature protection
E05 Battery over voltage protection
E06 Low battery voltage protection
E07 Phase reverse protection
E08 Low output voltage protection
E09 Date of manufacture does not match
E10 Battery power down, voltage drop


1000 Watt Inverter Operating Modes

#1. Utility charger as first priority (default)

  • Simultaneous charging via both utility and solar energy occurs, with the utility supplying power to the loads.
  • In instances of solar unavailability, the utility powers the loads while charging the battery concurrently.
  • If the utility is inaccessible, solar energy charges the battery, which in turn powers the loads alongside solar energy.
  • In scenarios where both utility and solar energy sources are unavailable, the battery alone supplies power to the loads.

#2. Energy saving mode

  • If the output load exceeds 5% of the total power, the utility steps in to supply power to the loads and simultaneously charges the battery in the absence of solar energy.
  • In the absence of both utility and solar energy:
    • When the output load surpasses 5% of the total power, the battery provides power to the loads until it reaches 0% discharge, leading to inverter shutdown.
    • If the output load falls below 5% of the total power, the solar inverter transitions to standby mode within 5 seconds. It automatically activates the solar inverter every 6 seconds and monitors whether the load exceeds 5% of the total power every 3 seconds.”

#3. Energy storage priority

  • When both utility and solar energy are available, solar energy is utilized to charge the battery, and subsequently, both solar and battery energy power the loads.
  • In setups with both utility and solar energy, the battery charges via solar power and then powers loads. If the battery hits 50% capacity (or a 12V battery drops to 11.5V), utility kicks in to recharge it and power loads, stopping battery supply. When the battery hits 90% capacity (or a 12V battery reaches 13.5V), utility shuts off, letting solar recharge the battery. Then, both solar and battery power loads.
  • In the absence of both utility and solar energy, battery energy solely powers the loads until the batteries discharge to 0%, following which the inverter shuts down.

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Model GWS1K
Rated Power 1000W
Nominal Voltage 110V/120V/127VAC or 220V/230V/240VAC
Voltage Range 140V-275V
Frequency Range 50Hz / 60Hz ±2.5Hz (Auto sensing)
Nominal Voltage 110V/120V/127VAC or 220V/230V/240VAC±0.5% (AC Mode±10%)
Frequency 50Hz / 60Hz
Surge Power 3000W
Battery Efficiency 81%
AC Efficiency 93%
Transfer Time < 8ms
Waveform Pure Sine Wave
Battery Voltage 12VDC
Floating Charge Voltage 13.6VDC
Overcharge Protection 15.0VDC
Max. PV Array Power 420W
MPPT Range @ Operating Voltage 15-95VDC
Max. PV Array Open Circuit Voltage 100VDC
Max. Solar Charge Current 30A
AC Charge Current 0-20A
Maximum Charge Current 50A
Humidity 5%~93%(No condensation)
Temperature -10℃ ~ 50℃
Altitude ≤3000m
Communication RS232(standard), RS485/WIFI (option)
Display LCD + LED
Dimension, DxWxH (mm) 450x280x140
Net Weight (Kg) 13.9

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