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  • backup power

    Backup Power

    Residential & Commercial

  • off-grid

    Off-grid Solution

    Residential & Commercial

  • off-grid and grid-tie solar system

    Off/On-grid ESS

    Residential & Commercial

  • residential hybrid solution

    Residential Hybrid ESS Solution

    Residential

  • microinverter

    Microinverter Solution

    Residential

  • mini-grid

    Mini-grid Solution

    Commercial

  • Industrial and commercial energy storage

    Commercial and Industrial ESS Solution

    Commercial and Industrial

  • Backup Power & Off-grid
  • Off/on-grid ESS
  • Hybrid ESS
  • Microinverter
  • Mini-grid & C&I ESS
  • Battery
  • Others
  • APP & Software
BEPOWER solar inverter product image

Solar/Inverter/Charger

BESTORAGE all-in-one ESS product image

Integrated System

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    off-grid and grid-tie solar system

    Off/On-grid ESS solution

    The BEESUN POWER's Off-grid system with ESS capability is a versatile solar power solution designed for both off-grid and grid-tied operations. In off-grid mode, the system functions independently using transformer-based inverters and long life span lithium batteries, ensuring a reliable power supply in remote locations without grid access, particularly robust in handling high surge loads. When connected to the grid, the system supports smart power management like maximizing solar energy self-consumption, grid feed-in for utility credits, retrofitting of existing PV systems, and protecting residential users or small businesses from rising electricity bills with peak shaving and time-of-use strategies. This dual-functionality makes the BEESUN POWER's off-grid system with ESS capability an optimal choice for flexible and efficient energy management.

    （5kW-135kW）

    System in Detail

    Off/On-grid ESS solution

    BEKING
    beking hybrid inverter for off-grid and grid-tie solar system

    The BEKING solar hybrid inverter is easy to install because of its all-in-one design. It is built-in with with a 600V/900V MPPT solar charge controller (5.0S Lite model: 250V MPPT) and reaches 15kW for a single unit. Built-in with multiple MPPT trackers, it provides greater system design flexibility.

    Solution Highlights

    Optimize Self-consumption

    Optimize Self-consumption

    Retrofit Existing Grid-tie System

    Retrofit Existing Grid-tie System

    Self-consumption and Backup Power

    Self-consumption and Backup Power

    Peak Shaving

    Peak Shaving

    System Components

    BEKING solar hybrid inverter gray

    BEKING

    5kW/8kW/10kW/15kW

    BB48105-R lithium iron phosphate battery for solar power solutions product image

    BB48105-R

    48V 105Ah 5.04kWh

    BB48100-s lithium battery for solar power solutions product image

    BB48100-S

    48V 100Ah 4.8kWh

    accessories for lithium battery product image

    Battery Accessories

    For Lithium Batteries

    BESTORAGE series integrated off-grid and grid-tie systems product image

    BESTORAGE (Single Phase)

    1kVA, 4.8kWh-9.6kWh

    Wireless Data Logger for solar energy systems product image

    Wireless Data Logger

    Data Logging Stick

    LCD Monitor for systems monitoring and management product image

    LCD Monitor

    Local Monitoring and EMS

    ESS Monitor for solar energy systems remote monitoring & control product image

    ESS Monitor

    Online Portal for Remote Monitoring

    Compatible PV Inverter Brands

    Compatible with the following PV inverter brands through communication; While with the aid of energy meter, all PV inverter brands are all applicable to BEESUN POWER's AC coupling solutions.

    Goodwe logo
    Solis logo
    Huawei logo

    Other Solution

    • Backup power scenario

      Backup Power Solution

      Residential & Commercial 1kVA-72kVA

    • off-grid scenario

      Off-grid Solution

      Residential & Commercial 5kW-135kW

    • residential hybrid ess scenario

      Residential Hybrid ESS Solution

      Residential 5kW-72kW

    • microinverter scenario

      Microinverter Solution

      For Rooftop and Balcony Applications 400W-2000W

    • mini-grid solution scenario

      Mini-grid Solution

      Residential & Commercial 25kW-1MW

    • C&I-ESS scenario

      Commercial and Industrial ESS Solution

      Commercial & Industrial 25kW-1MW