Power Where Grid Doesn't Reach

Off-Grid Microgrid Solutions for Mines, Islands, and Remote Communities

  • Replace 80% of diesel consumption

  • ROI < 3 years

  • 24/7 remote monitoring

    • Applicable Scenarios

    • Mining Sites

      Mining Sites

      No grid, high diesel cost

      Solar+storage+diesel hybrid, save 80%fuel

    • Remote Island

      Remote Island

      100% reliant on imported fuel

      100% renewable energy option available

    • Telecom Towers

      Telecom Towers

      Remote site O&M difficult

      Remote monitoring + long cycle life

    • Remote Farm

      Remote Farm

      Grid-end voltage instability

      Stable power, protect equipment

    • Border Outpost

      Border Outpost

      High reliability requirement

      Black-start + redundant design

    • Pumping Station

      Pumping Station

      Pumping limited by daylight hours

      Time-shift storage for nighttime pumping

    Core Products for Off-Grid Systems

    Our Off-Grid Solution

    AC-coupled solution without power outage

    Our AC-Coupled Off-Grid Solution combines solar PV, Battery Energy Storage System (BESS), and diesel generators through a flexible AC-coupled architecture to deliver continuous and reliable power for commercial and industrial applications. Designed for sites with unstable or unavailable grid access, the system enables seamless energy switching and ensures zero power interruption during source transitions. By optimizing solar utilization and battery storage, this off-grid energy solution reduces fuel consumption, lowers operating costs, and provides stable power for factories, mining sites, telecom infrastructure, and other critical facilities.

    AC-coupled solution with external EMS controls only

    Our AC-Coupled Solution with External EMS Control is designed for commercial and industrial off-grid applications requiring advanced energy management and flexible system integration. By connecting solar PV, Battery Energy Storage Systems (BESS), and diesel generators through an AC-coupled architecture, the solution enables centralized control via an external Energy Management System (EMS). The EMS intelligently optimizes energy dispatch, battery charging and discharging, and generator operation to maximize renewable energy utilization, reduce fuel consumption, and ensure reliable power supply. Ideal for microgrids, industrial facilities, mining sites, and remote infrastructure, this solution delivers efficient, scalable, and intelligent off-grid energy management.

    DC-coupled solution without power outage

    Our DC-Coupled Off-Grid Solution combines solar PV and Battery Energy Storage Systems (BESS) through a shared DC architecture to deliver continuous power without interruption for commercial and industrial applications. The system maximizes solar utilization, reduces energy conversion losses, and provides reliable off-grid power for factories, mining sites, telecom infrastructure, and other critical facilities.

    DC-coupled solution with external EMS controls only

    Our DC-Coupled Solution with External EMS Control integrates solar PV, Battery Energy Storage Systems (BESS), and critical loads through a shared DC architecture, while an external Energy Management System (EMS) intelligently manages energy flow and system operation. This solution maximizes solar utilization, improves system efficiency, and delivers reliable off-grid power for commercial and industrial applications.

    Why Off-Grid Customers Choose TOYON

    • Diesel Savings 80%

    • Payback Period years

    • Availability 99.5%

    • CO2 Reduction 200+ t/year

    Success Stories

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