Poland in Stock Deye Bos-g Pro 5.1 BOS-G-Pack5.1 Lifepo4 Hv 51.2 V 100ah 5.12 Kwh High Voltage Lithium Battery

Product Description

High-Voltage LiFePO4 Battery System
The BOS-G-Pro is a high-voltage lithium-iron phosphate (LiFePO4) battery designed for small scale commercial and industrial energy storage systems (ESS). It serves as a reliable backup solution, storing energy from solar panels or the grid for use during outages, peak rate periods, or night time.
Key Features

Convenient

Quick installation, standard of 19-inch embedded designed module is comfortable for installation and maintenance.

Safe And Reliable

Cathode material is made from LiFePO4 with safety performance and long cycle life. The module has less self-discharge, up to 6 months without charging on shelf, no memory effect, and excellent performance of shallow charge and discharge.

Intelligent BMS

It has protection functions including over-discharge, over-charge, overcurrent and over-high or low temperature. The system can automatically manage charge and discharge state and balance current and voltage of each cell.

Eco-friendly

The whole module is non-toxic, non-polluting and environmentally friendly.

Flexible Configuration

Multiple battery modules can be in parallel for expanding capacity and power. Supports USB upgrade, wifi upgrade (optional), and remote upgrade (compatible with compatible inverter systems).

Wide Temperature

Working temperature range is from -20°C to 55°C, with excellent discharge performance and cycle life.

Product Specifications
Model BOS-G-Pro
Battery Chemistry LiFePO₄
Capacity 100 Ah
Nominal Voltage 51.2 V
Battery Module Number BOS-G-Pack5.1
Charge/Discharge Current – Maximum Continuous 100 A
Charge/Discharge Current – Peak 125 A (10 seconds)
Dimensions 530 × 602× 1629mm
Weight Approximately 290 kg
IP Rating IP20 (suitable for indoor use)
Operating Temperature Range – Charge 0°C to 55°C
Operating Temperature Range – Discharge -20°C to 55°C
Relative Humidity 95% (maximum)
Installation Rack Mounting
Warranty Period 10 years warranty
BOS-G-Pro Detail View
System Integration
Inverter Connection Setup

Multiple battery packs are connected to the inverter

The number of battery packs in each cluster must be the same in each group, and the number of battery packs in group A and Group B can be different.

Factory Features

Our facility has developed an industry-leading intelligent manufacturing system, and constantly leads innovation in equipment and technology with the independent R&D of a top-notch technical team. With world-class production automation, intelligence, and production efficiency, our efficient intelligent factory employs new technologies such as AI, image recognition, machine learning, predictive algorithms and 5G.

Intelligent Manufacturing Factory
Certifications
Safety and Quality Certificates

Our products have passed IEC62619, IEC/EN60730, UL1973, CE-EMC etc testing, and got certification.

Packing and Shipping
Secure Packaging and Logistics

Professional packaging is implemented to ensure the safe transit and storage of all high-voltage battery modules, conforming to international shipping standards for dangerous goods class 9.

Exhibitions

We participate in more than 20 exhibitions worldwide each year, spanning Asia, Europe, the Americas etc.

Global Trade Show Presence
Battery energy storage solutions (BESS)
Residential and Commercial Battery Showcase

We can supply residential and commercial use lithium battery solution and BESS solution, from 5kwh to 1000mwh.

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Feel free to contact us!

Frequently Asked Questions (FAQ)
1. What applications is the BOS-G-Pro battery designed for? +
The BOS-G-Pro is a high-voltage lithium-iron phosphate (LiFePO4) battery system primarily designed for small-scale commercial and industrial energy storage systems (ESS). It provides backup power, peak-shaving, and off-grid reliability.
2. What are the key safety certifications of the battery? +
The battery modules have successfully passed international testing standards and possess certifications including IEC62619, IEC/EN60730, UL1973, and CE-EMC.
3. How does the Intelligent BMS manage the battery cells? +
The built-in Intelligent BMS protects the system against over-discharge, over-charge, overcurrent, and extreme temperature conditions. It automatically monitors and balances the current and voltage of each individual cell.
4. Can I expand the battery capacity in the future? +
Yes, the system supports a flexible configuration where multiple battery modules can be connected in parallel to easily scale up total storage capacity and power output.
5. What is the temperature tolerance of this battery system? +
The system supports a wide temperature tolerance. It can operate in temperatures ranging from 0°C to 55°C for charging, and from -20°C to 55°C for discharging.
6. What is the warranty and lifespan expectation? +
The battery system comes with a 10-year warranty, using high-durability LiFePO4 chemistry designed for a long lifespan, low self-discharge, and efficient charge cycles.

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