Deye ESS BOS-G Pro Lithium Solar Power Lifepo4 Storage Battery 100Ah Backup Bank With 10 Years Warranty

Product Description

Products Description
Product Image
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.
Convenient: Quick installation, standard of 19-inch embedded designed module is comfortable for installation and maintenance.
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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 it on shelf, no memory effect, excellent performance of shallow charge and discharge.
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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.
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Eco-friendly: The whole module is non-toxic, non-polluting and environmentally friendly.
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Flexible Configuration: Multiple battery modules can be in parallel for expanding capacity and power. Support USB upgrade, wifi upgrade (optional), remote upgrade.
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Wide Temperature: Working temperature range is from -20°C to 55°C, with excellent discharge performance and cycle life.
Technical Specs
ModelBOS-G-Pro
Battery ChemistryLiFePO₄
Capacity100 Ah
Nominal Voltage51.2 V
Battery Module NumberBOS-G-Pack5.1
Charge/Discharge Current – Max Continuous100 A
Charge/Discharge Current – Peak125 A (10 seconds)
Dimensions530 × 602 × 1629mm
WeightApproximately 290 kg
IP RatingIP20 (suitable for indoor use)
Operating Temperature Range – Charge0°C to 55°C
Operating Temperature Range – Discharge-20°C to 55°C
Relative Humidity95% (maximum)
InstallationRack Mounting
Warranty Period10 years warranty
Connection Diagram
Multiple battery packs connection:
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 & Certifications
Factory
Certification
An industry-leading intelligent manufacturing system has been developed, constantly leading innovation in equipment and technology. With world-class production automation and efficiency, the efficient intelligent factory employs new technologies such as AI, image recognition, machine learning, and predictive algorithms. Products have passed IEC62619, IEC/EN60730, UL1973, and CE-EMC testing and certifications.
Packing and Shipping
Packing
Exhibition
Global participation in more than 20 exhibitions worldwide each year, spanning Asia, Europe, and the Americas. Residential and commercial use lithium battery solutions and BESS solutions are available from 5kwh to 1000mwh.
Solutions
Service
Frequently Asked Questions
Q1: What is the lifespan of the BOS-G-Pro battery?
The battery utilizes LiFePO4 chemistry known for its long cycle life and safety. It typically offers a long service life and comes with a 10-year warranty.
Q2: Can the battery system be expanded later?
Yes, the system supports flexible configuration. Multiple battery modules can be connected in parallel to expand both power and storage capacity as your needs grow.
Q3: Is the battery safe for indoor installation?
The BOS-G-Pro has an IP20 rating, making it suitable for indoor installation. Its LiFePO4 chemistry is inherently stable and the intelligent BMS provides multi-layer protection.
Q4: Does the battery support remote management?
Yes, it features an intelligent BMS that supports USB upgrades and optional WiFi/remote upgrades for seamless maintenance and monitoring.
Q5: What are the main applications for this high-voltage system?
It is primarily designed for small-scale commercial and industrial energy storage systems (ESS), providing backup power and peak-shaving capabilities.
Q6: What certifications do these batteries hold?
Our battery products have passed rigorous international testing including IEC62619, IEC/EN60730, UL1973, and CE-EMC certifications.

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