Intelligent Solar BMS

ALL-IN-ONE SOLAR POWERED BMS

The All-in-One Solar Powered BMS delivers a high-current, intelligent battery management solution for 3Su20138S systems with up to 50A continuous and 100A peak output. Integrated MPPT solar charging (98% efficiency), active balancing up to 3A, and advanced fuel gauging ensure maximum energy utilization and battery lifespan. With full protection features and standalone operation without MCU, it is optimized for reliable energy storage, UPS, and solar-powered applications.

100A

Peak Current

98%

MPPT Efficiency

Active Balancing

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High-Current Industrial Design

98% MPPT Solar Efficiency

Multi-Layer Protection System

Why Choose

Power Intelligence for Solar Energy Systems

Designed for high-current and solar-integrated applications, this BMS combines advanced fuel gauging, active balancing, and MPPT efficiency in one compact platform. It delivers reliable protection, intelligent monitoring, and maximum energy utilization for demanding energy storage systems.

Smart Energy Optimization

Integrated MPPT with 98% efficiency maximizes solar harvesting and battery charging performance.

High-Current Performance

Supports up to 50A continuous and 100A peak output for demanding power applications.

Advanced Battery Intelligence

Active balancing and real-time SoC/SoH monitoring extend battery lifespan and reliability.

Product Overview

Next-Generation Solar Battery Management

The BMS for high-current designs with a 3-cell to 8-cell series battery management unit can support Quick Charging with no limitation of ambient or battery cell temperature. The discharge voltage can output wide range from 4.2V full charged down to 2.7V cut-off level. The board offers a high-power solution with up to 50A of continuous current and up to 100A of peak current. The design also features with the Active Balancer circuit and advanced Fuel Gauge solution.

Target Applications

Battery back-up systems (UPS)

Energy storage systems (ESS)

Street Lighting

BMS Applications

Technical Details

Specifications

Key technical specifications at a glance

Battery Configuration 3S to 8S series battery management

Discharge Voltage Range 4.2V (full charge) down to 2.7V (cut-off)

Continuous Current Up to 50A

Peak Current Up to 100A

Balancing Type Active Balancer

Active Balancing Current Max 3A

Fuel Gauge Advanced Fuel Gauge solution

State Monitoring SoC, SoH, Time to Full, Time to Empty

Charging Capability Quick Charging

Temperature Limitation No limitation of ambient or battery cell temperature

Solar Charging MPPT Solar Charger

MPPT Efficiency Up to 98%

Connectivity BLE and/or Modbus RS485

MOSFET Driver Integrated high-side charge/discharge MOSFET driver

Standalone Operation Works without MCU

Protection Functions OCP, SCP, OVP, OTP, UVP, Short-circuit

Recovery Feature Auto/Programmable detection & recovery times

Target Applications UPS, ESS, Street Lighting

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