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SOONEST GS Series 1kW–10.2kW Single-Phase Hybrid Solar Inverter

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SOONEST GS Series 1kW–10.2kW single-phase hybrid solar inverter with MPPT charging and battery backup for homes.

Product Details

Smart Hybrid Power Management for Residential and Off-Grid Solar Systems

The SOONEST GS Series 1kW–10.2kW Single-Phase Hybrid Solar Inverter integrates solar power conversion, battery charging, utility input and backup power management into one intelligent system.

Designed for homes, offices, shops, farms and remote properties, the GS Series coordinates energy from solar panels, batteries and the utility grid. It helps increase solar self-consumption, reduce reliance on grid electricity and maintain a stable power supply when utility power is unavailable.

With multiple output options from 1kW to 10.2kW, the series can be configured for essential household appliances, whole-home backup and light commercial power requirements.

Key Features

Wide Output Power Range

The GS Series is available in multiple output ratings from 1kW to 10.2kW.

Different power models can be selected according to:

  • Total continuous load
  • Maximum starting or surge power
  • Daily electricity consumption
  • Required backup duration
  • Solar array capacity
  • Battery capacity

Exact available power ratings should be confirmed from the corresponding model datasheet.

Single-Phase AC Output

The inverter provides single-phase AC output for residential and light commercial electrical systems.

Available voltage and frequency options may include:

  • 110V/120V, 50Hz or 60Hz
  • 220V/230V, 50Hz or 60Hz

Electrical specifications vary by model and destination market. Confirm the required voltage and frequency before ordering.

Advanced MPPT Solar Charging

The integrated MPPT solar charge controller continuously tracks the maximum available output from the PV array.

It automatically adjusts the operating point according to changing sunlight and panel temperature, helping improve daily solar energy harvesting and battery-charging performance.

The following specifications vary between models:

  • Maximum PV input voltage
  • MPPT operating voltage range
  • Maximum PV input current
  • Maximum connected PV power
  • Number of MPPT channels

Hybrid Solar, Battery and Grid Operation

The GS Series intelligently manages electricity from:

  • Solar panels
  • Battery storage
  • Utility grid
  • Connected AC loads

During daylight hours, solar energy can power connected equipment and charge the battery. When solar generation is insufficient, the inverter can use stored battery energy or utility power according to the selected operating mode.

Multiple Operating Modes

Depending on the selected model, available operating modes may include:

  • Solar priority
  • Battery priority
  • Utility priority
  • Self-consumption mode
  • Backup power mode
  • Off-grid operation
  • Scheduled utility charging
  • Time-of-use charging and discharging

These programmable options allow the system to be adapted to local electricity tariffs, solar availability and backup-power requirements.

Pure Sine Wave Output

The inverter provides stable pure sine wave AC output for compatible household and commercial equipment.

Typical loads may include:

  • Lighting
  • Refrigerators and freezers
  • Televisions
  • Computers
  • Fans
  • Internet and communication equipment
  • Security systems
  • Water pumps
  • Office equipment
  • Compatible air conditioners
  • Other household appliances

The total continuous load and starting power must remain within the selected inverter’s rated limits.

Flexible Battery Compatibility

Depending on the selected model, the GS Series may support compatible:

  • LiFePO4 batteries
  • Lithium-ion batteries
  • AGM batteries
  • GEL batteries
  • Flooded lead-acid batteries

Battery voltage, charging current and charging parameters must match the inverter specifications.

Lithium Battery BMS Communication

Selected GS Series models may support communication with compatible lithium battery management systems through interfaces such as:

  • CAN
  • RS485
  • RS232

When correctly configured, the inverter may receive battery information including:

  • State of charge
  • Battery voltage
  • Charging current
  • Discharging current
  • Battery temperature
  • Warning status
  • Fault information

Battery communication protocols are not universal. Compatibility with the selected battery brand and model must be verified before ordering.

Solar and Utility Battery Charging

The built-in charger can use solar energy to charge the connected battery.

On supported models, utility electricity can also charge the battery when solar generation is insufficient or scheduled grid charging is enabled.

Charging voltage and current limits should be configured according to the selected battery type and manufacturer requirements.

Reliable Backup Power

When connected to a compatible battery system, the inverter can provide power to designated loads during a utility outage.

Backup time depends on:

  • Battery capacity
  • Battery state of charge
  • Connected load
  • Inverter efficiency
  • Available solar generation
  • System operating settings

Essential equipment should be connected through a properly designed backup-load circuit.

User-Friendly Display

The front display provides access to system information, operating status and programmable settings.

Depending on the model, users may be able to view:

  • PV input voltage and power
  • Battery voltage
  • Battery state of charge
  • Charging and discharging status
  • Utility input status
  • AC output status
  • Load percentage
  • Current operating mode
  • Warning messages
  • Fault codes

Optional Remote Monitoring

Selected models may support optional remote monitoring through compatible accessories.

Available monitoring options may include:

  • Wi-Fi
  • Mobile application
  • Web-based monitoring platform
  • USB connection
  • RS485 communication

Monitoring functions, accessories and software platforms vary by model.

Comprehensive Safety Protection

Available software and hardware protection functions may include:

  • PV overvoltage protection
  • PV reverse-polarity protection
  • Battery overcharge protection
  • Battery over-discharge protection
  • Battery overcurrent protection
  • AC input overvoltage protection
  • AC input undervoltage protection
  • Output overload protection
  • Output short-circuit protection
  • Overtemperature protection
  • Automatic fault detection
  • Automatic system recovery

Exact protection functions should be confirmed from the selected model’s technical specifications.

Compact Installation Design

The compact enclosure is suitable for wall-mounted installation in homes, utility rooms, offices and other protected environments.

Sufficient clearance and ventilation should be maintained around the inverter to support heat dissipation and reliable long-term operation.

Typical Applications

The SOONEST GS Series hybrid inverter is suitable for:

  • Residential solar energy systems
  • Home battery storage
  • Household backup power
  • Apartments and villas
  • Small offices
  • Retail stores
  • Farms and rural properties
  • Cabins and remote buildings
  • Workshops
  • Telecom equipment
  • Security and monitoring systems
  • Areas with unstable grid electricity
  • Off-grid solar installations
  • Solar self-consumption projects
  • Light commercial energy systems

How the System Works

During daylight hours, solar panels generate DC electricity.

The inverter converts solar energy into usable AC electricity for connected loads. When solar production exceeds current consumption, excess energy can be used to charge the battery.

When solar generation decreases, the battery can discharge to support the loads. If solar and battery energy are insufficient, utility electricity can supply additional power when grid input is available.

During a grid outage, the inverter can continue supplying designated backup loads when sufficient battery energy is available.

Main Benefits

  • Wide output range from 1kW to 10.2kW
  • Single-phase AC output
  • Intelligent MPPT solar charging
  • Hybrid solar, battery and grid operation
  • Pure sine wave output
  • Multiple programmable operating modes
  • Flexible battery compatibility
  • Lithium battery BMS communication options
  • Solar and utility charging
  • Reliable backup power
  • Optional smart monitoring
  • Comprehensive safety protection
  • Compact wall-mounted design
  • Suitable for residential and off-grid systems

Product Selection Guide

Please provide the following information before ordering:

  • Required inverter output power
  • Local grid voltage and frequency
  • Total continuous load
  • Maximum starting or surge load
  • Daily electricity consumption
  • Required backup duration
  • Battery type
  • Battery voltage and capacity
  • Solar panel quantity and specifications
  • Required operating mode
  • On-grid, hybrid or off-grid application
  • Required communication functions
  • Installation environment

Our technical team can recommend a suitable GS Series inverter, battery capacity and solar panel configuration according to your project requirements.

Important Notes

  • Confirm the exact available power ratings within the GS Series.
  • Verify the required AC output voltage and frequency.
  • Confirm the supported battery voltage for the selected model.
  • Verify lithium battery BMS communication compatibility.
  • Keep PV voltage and current within the inverter input limits.
  • Do not exceed the rated continuous output or surge capacity.
  • Install the inverter in a dry and well-ventilated location.
  • Installation should be completed by a qualified electrician or solar technician.
  • Specifications and functions may vary between models.

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