GWS8K 96v mppt solar power energy hybrid 240v inverter 8000w

Hybrid Inverter | 8000W | 96VDC | MPPT | Toroidal Transformer | Pure Sine Wave

SKU: GWS8K Category:

GRANKIA GWS8K 96v mppt solar power energy hybrid 240v inverter 8000w can maximize the efficiency and versatility of solar energy systems.

The GWS8K hybrid 240v inverter 8000w operates at a 96V input voltage, which is ideal for medium-sized solar installations. This voltage level strikes a balance between system efficiency and safety, reducing power losses and ensuring reliable operation. With an impressive 8000W power rating, this 240v inverter can handle substantial loads, making it suitable for both residential and small commercial applications.

The 96v mppt solar inverter incorporates the Insulated Gate Bipolar Transistor (IGBT) module, a state-of-the-art component known for its high efficiency and reliability. IGBTs are crucial in converting DC to AC power with minimal losses, ensuring that the inverter delivers clean and stable electricity to the load. This technology also enhances the inverter’s ability to handle high power levels, contributing to its robustness and longevity.

GWS8K 96v mppt solar power energy hybrid 240v inverter 8000w

240V Inverter 8000W Features

Hybrid Off-Grid Design

It can combine power from solar panels, batteries, and the grid to provide a consistent power supply. This ensures that even during periods of low solar output, the inverter can still meet the energy demands.

IGBT Technology

Integrated with Insulated Gate Bipolar Transistor (IGBT) technology, this inverter offers superior performance in terms of energy conversion, thermal management, and reliability. IGBT technology enables high efficiency and fast switching, resulting in reduced power loss and improved system stability.

Built-in MPPT Solar Charge Controller

Maximizes solar energy utilization for increased efficiency. This MPPT technology continuously monitors the voltage and current output of the panels and adjusts the electrical load to maximize the energy harvested.

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.

Compatibility with LiFePO4 Lithium Battery

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

User-Friendly LCD Display

Featuring an intuitive LCD display, this inverter offers real-time monitoring of input voltage, output voltage, battery level, and load status, allowing users to stay informed about their power consumption and system performance.

Off Grid Inverter Diagram

GWS Wall Mounted Hybrid Solar Inverter Systems

Solar 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


GWS8K 96v mppt 240v inverter 8000w represents a significant advancement in solar power technology. Its combination of MPPT, hybrid functionality, and advanced IGBT technology makes it a powerful and versatile solution for modern energy needs. Whether for residential or small commercial applications, this inverter stands out as a reliable and efficient choice, paving the way for a more sustainable and resilient energy future.

Hybrid Solar 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.

#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 GWS8K
Rated Power 8000W
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 24KW
Battery Efficiency 90%
AC Efficiency 93%
Transfer Time < 8ms
Waveform Pure Sine Wave
Battery Voltage 96VDC
Floating Charge Voltage 108.8VDC
Overcharge Protection 120.0VDC
Max. PV Array Power 11400W
MPPT Range @ Operating Voltage 125-225VDC
Max. PV Array Open Circuit Voltage 230VDC
Max. Solar Charge Current 100A
AC Charge Current 0-40A
Maximum Charge Current 140A
Humidity 5%~93%(No condensation)
Temperature -10℃ ~ 50℃
Altitude ≤3000m
Communication RS232(standard), RS485/WIFI (option)
Display LCD + LED
Dimension, DxWxH (mm) 707x406x265
Net Weight (Kg) 58.0