GWS5K best mppt solar 48v hybrid inverter 5000w for home

Hybrid Inverter | 5000W | 48VDC | MPPT | Toroidal Transformer | Pure Sine Wave

SKU: GWS5K Category:

GRANKIA GWS5K best mppt solar 48v hybrid inverter 5000w for home can seamlessly integrate multiple power sources, including solar panels, battery storage, and the utility grid. During the day, it prioritizes solar energy, reducing your reliance on the grid and lowering your electricity bills. In the event of a power outage, the GWS5K 48v hybrid inverter 5000w can automatically switch to battery power, ensuring that your home remains powered and secure.

With 5000w AC power output, the mppt solar hybrid inverter 5000w is capable of meeting the energy needs of most households. Whether you’re running multiple appliances, charging electric vehicles, or powering home office equipment, this inverter provides reliable and consistent energy supply. Its high power capacity makes it suitable for both small homes and larger residences with higher energy demands.

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.

GWS5K best mppt solar 48v hybrid inverter 5000w for home

Hybrid Inverter 5000W 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.

48V DC Input

The inverter offers a good balance between efficiency and safety, minimizing power loss over longer cable runs and reducing the risk of electrical hazards.

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


Built to withstand harsh environmental conditions, the GWS5K 48v hybrid inverter 5000w is housed in a robust, weather-resistant casing. It is designed to deliver consistent performance even in extreme temperatures and challenging weather conditions. This durability ensures that your investment in solar power will continue to pay off for many years to come.

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 GWS5K
Rated Power 5000W
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 15000W
Battery Efficiency 85%
AC Efficiency 93%
Transfer Time < 8ms
Waveform Pure Sine Wave
Battery Voltage 48VDC
Floating Charge Voltage 54.4VDC
Overcharge Protection 60.0VDC
Max. PV Array Power 3420W
MPPT Range @ Operating Voltage 60-135VDC
Max. PV Array Open Circuit Voltage 150VDC
Max. Solar Charge Current 60A
AC Charge Current 0-40A
Maximum Charge Current 100A
Humidity 5%~93%(No condensation)
Temperature -10℃ ~ 50℃
Altitude ≤3000m
Communication RS232(standard), RS485/WIFI (option)
Display LCD + LED
Dimension, DxWxH (mm) 650x370x190
Net Weight (Kg) 38.3