Product Description
GP16S022 | 15S 48V 35A LiFePO₄ BMS with CANBus Communication
Dual ICs | SOC/SOH Monitoring | Pre‑discharge | Sleep & Heating Modes | NTC Sensor
The GP16S022 Battery Management System (BMS) is a high‑performance solution designed for 15S 48V LiFePO₄ battery packs (also compatible with 16S configurations). With 35A continuous discharge, dual‑IC architecture, and CANBus communication, it delivers exceptional safety, precision, and flexibility. Advanced features include State of Charge (SOC) and State of Health (SOH) monitoring, pre‑discharge function, sleep mode, heating mode for low‑temperature operation, and comprehensive protections — making it ideal for energy storage systems, electric vehicles, golf carts, and industrial battery packs.
⚙️ Key Features
🔒 Dual ICs for Dual Protection
Two independent protection ICs provide redundant safety against over‑charge, over‑discharge, over‑current, and short circuits, ensuring maximum reliability.
📡 CANBus Communication
Seamless integration with inverters, chargers, and monitoring systems via CANBus. Real‑time data exchange for SOC, SOH, voltage, current, and temperature.
📊 SOC & SOH Monitoring
Accurate State of Charge and State of Health algorithms help optimize battery usage and predict remaining service life.
⏻ Pre‑discharge Function
Protects system components from inrush current during connection, extending the lifespan of the battery pack and connected electronics.
💤 Sleep Mode
Ultra‑low power consumption during standby or storage — ideal for long‑term idle periods, preserving battery energy.
🌡️ Heating Mode & NTC Sensor
Built‑in NTC thermal sensor enables heating mode to warm cells in low‑temperature environments, ensuring safe charging and operation down to -20°C.
⚙️ Adjustable Parameters
Voltage thresholds, current limits, and protection settings can be customized to match specific battery chemistries and application requirements.
🛡️ Comprehensive Protections
Over‑charge, over‑discharge, over‑current, short circuit, over‑temperature, and under‑temperature protections ensure safe and reliable operation.
📊 Technical Specifications
- Model: GP16S022
- Cell Series: 15S LiFePO₄ (also supports 16S configurations)
- Nominal Voltage: 48V (15S) / 51.2V (16S)
- Continuous Discharge Current: 35A
- Charge Current: Up to 35A (common port or separate port, configurable)
- Communication: CANBus (CAN 2.0 compatible)
- Protection ICs: Dual ICs for redundant safety
- Temperature Sensing: NTC thermistor (10kΩ)
- Monitoring: SOC, SOH, voltage, current, temperature
- Special Functions: Pre‑discharge, sleep mode, heating mode, parameter adjustment
- Dimensions (W×H): 80 × 100 mm (compact design)
- Operating Temperature: -20°C to 70°C
- Storage Temperature: -40°C to 85°C
🔋 Applications
🔋 Energy Storage Systems (ESS)
Perfect for residential and commercial lithium battery storage, providing reliable monitoring and protection.
🚲 Electric Vehicles & e‑Bikes
48V LiFePO₄ packs for e‑bikes, e‑scooters, and light EVs — supports high current and CAN communication.
🏌️ Golf Carts & Utility Vehicles
Durable BMS for 48V lithium golf cart batteries, enhancing safety and extending cycle life.
⚙️ Industrial & Backup Power
Ideal for telecom backup, UPS systems, and off‑grid power stations requiring precise battery management.
🖼️ Product Gallery
We offer OEM/ODM services for the GP16S022 platform – customize current ratings, communication protocols (CAN/RS485), and physical dimensions to match your specific battery pack. Contact our engineering team for sample requests, technical documentation, and volume pricing.
Primary: 15S BMS · 48V BMS · 35A BMS · LiFePO₄ BMS · CANBus BMS · battery management system · GP16S022 · SOC monitoring · pre‑discharge function · heating mode · dual protection BMS
Performance: 35A continuous discharge · dual ICs · NTC temperature sensor · sleep mode · adjustable parameters · over‑current protection · short circuit protection · over‑temperature protection
Applications: energy storage system · electric vehicle battery · golf cart BMS · 48V lithium battery · industrial backup power · off‑grid solar storage
