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TBB Renewable provides comprehensive service and support to you to help you grow and achieve optimal satisfaction.

      For Residential and Commercial Applications
      Off-grid Solution(3kW-135kW)
      off-grid solution

      Off-grid Solution

      As a decentralized, flexible, and affordable energy supply, a PV-powered off-grid system is a perfect solution for remote areas without grid coverage. Featuring high efficiency and flexibility, TBB PV off-grid systems can meet various power demands from 2kW to 135kW, effective in combating climate change and helping developing countries to reduce fuel dependence. There are three different ways for configuring an off-grid system, DC-Coupled PV, AC-Coupled PV, and a combination of both. Each has its unique advantages regarding system efficiency, battery life expectancy, and flexibility.

      (3kW-135kW)

      System in Detail

      Off-grid Solution

      Featuring a bigger PV capacity, this AC Coupled PV system is ideal for scenarios with more load consumption during the day and less load consumption at night, like offices and factories, etc. The PV power is first used to power the loads directly, then to charge the batteries. Kinergier Pro can also regulate the output power of the grid-tie PV inverter to prevent overcharging batteries.

      This DC Coupled PV system is ideal for scenarios with less load consumption in the day and more load consumption at night, like residential applications. It uses PV energy to power loads and charge batteries during the day, and powers loads at night with batteries.

      This AC+DC coupled PV system is ideal for scenarios with high power consumption in the daytime and nighttime. It directly uses PV energy to power loads at a higher efficiency to secure the daytime high energy consumption and charge batteries for night use. Kinergier Pro can regulate the PV inverter’s output power to prevent batteries from overcharging.

      Solution Highlights

      Suitable for homes and businesses

      Suitable for homes and businesses

      AC Coupling, DC Coupling or both

      AC Coupling, DC Coupling or both

      Parallel and three-phase capability

      Parallel and three-phase capability

      Transformer-based design for heavy loads

      Transformer-based design for heavy loads

      2 times overload capability

      2 times overload capability

      300% surge capacity

      300% surge capacity

      Two AC ouputs

      Two AC ouputs

      Two AC inputs (Tyrann 10kW & 15kW)

      Two AC inputs (Tyrann 10kW & 15kW)

      One programmable smart port (Tyrann 3-8kW)

      One programmable smart port (Tyrann 3-8kW)

      AGS Function

      AGS Function

      Power Assist & Power Control

      Power Assist & Power Control

      0-2ms UPS transfer time

      0-2ms UPS transfer time

      Compatible with most generators

      Compatible with most generators

      Compatible with most lithium batteries

      Compatible with most lithium batteries

      Remote monitoring and control via NOVA

      Remote monitoring and control via NOVA

      Local monitoring and EMS via E4 LCD monitor

      Local monitoring and EMS via E4 LCD monitor

      System Components

      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 TBB AC coupling solutions.

      Goodwe logo
      Solis logo
      Huawei logo

      Other Solution