BR SOLAR GROUP is represented by its core entity, Yangzhou Lighter Solar Solutions Co., Ltd., founded in 1997. With nearly 30 years of manufacturing and export experience, the company is a well-established international supplier of solar energy solutions. It has obtained multiple global certifications, including ISO 9001:2000, CE, RoHS, TÜV, and other quality and safety approvals, demonstrating a robust quality management system and reliable product performance.

Guided by the philosophy of “people-oriented, technology-driven, energy-saving, low-carbon, and service to society”, BR Solar’s product portfolio—covering solar street lights, LED lighting systems, solar panels, controllers, and energy storage batteries—has been successfully deployed in more than 114 countries worldwide, supported by industry-recognized technical experts.

The BR Solar 6-CNJ-100Ah Gel Battery is a 12V 100Ah deep cycle gel battery and a key energy storage component in the company’s solar power solutions. Designed for stable output and long service life, it is widely used in solar PV systems, wind power systems, telecom backup, off-grid installations, and UPS applications.

Technical Specifications Overview

Basic Parameters

• Rated Voltage: 12V

• Rated Capacity: 100Ah

Charge & Discharge Performance

• Maximum Discharge Current: 30I₁₀ A (for 3 minutes)

The gel electrolyte structure enables stable high-current discharge while maintaining voltage consistency.

Operating Temperature Range

• Discharge Temperature: -45°C to 50°C

This wide temperature tolerance ensures reliable performance in extreme climates.

Charging Parameters (25°C)

• Float Charging Voltage: 13.5V – 13.8V
  (2.275 ± 0.025 V per cell)

Optimized float charging helps prevent overcharging and extends battery life.

Cycle Life (25°C)

• ≈490 cycles @ 100% Depth of Discharge (DOD)

This makes the battery suitable for applications requiring frequent deep cycling.

Temperature Impact on Capacity

• 105% capacity at 40°C

The battery maintains excellent capacity output under elevated temperatures.

Key Product Features

• Maintenance-Free Design:
  Developed with modern gel battery technology, offering ease of use and high operational safety.

• Wide Application Compatibility:
  Suitable for solar energy systems, wind energy systems, telecommunications, off-grid power systems, and UPS backup power.

• Long Design Life:
  Designed for up to 8 years of float service life, reducing replacement frequency and total cost of ownership.

• Detailed Discharge Data Support:
  Comprehensive discharge tables are provided for system designers, covering discharge durations from 1 hour to 240 hours at different terminal voltages.
  Example: at 1.8V/cell, the 10-hour discharge current is approximately 10.40A.

Performance Characteristics Explained

The technical documentation includes multiple performance charts that visually illustrate battery behavior:

• Temperature vs. Service Life:
  Shows the inverse relationship between operating temperature and expected battery lifespan.

• Temperature vs. Discharge Capacity:
  Confirms capacity variations at different temperatures, consistent with measured data.

• Constant Voltage Charging Characteristics:
  Demonstrates current reduction over time during constant-voltage charging.

• Discharge Performance at Different Rates:
  Voltage curves under varying discharge currents provide a reference for system matching.

• Self-Discharge Characteristics:
  Confirms a low self-discharge rate (≤3% per month) during storage.

• Cycle Service Life Curve:
  Illustrates how reduced DOD significantly increases total cycle life.

Note: All data are average values obtained within three charge/discharge cycles. Specifications are subject to change without prior notice.

Certifications & Compliance

• Quality Management: ISO 9001, ISO 14001, ISO 45001

• Product & Safety Certifications: CE, RoHS, IEC, CQC

• Additional Compliance: TÜV and related international standards

Summary

Yangzhou Lighter Solar Solutions Co., Ltd. is a highly qualified and experienced global solar energy manufacturer. Its 6-CNJ-100Ah gel battery stands out as a stable, long-life, and versatile energy storage solution, supported by comprehensive technical data and performance testing. With excellent environmental adaptability and proven reliability, this battery is particularly well-suited for solar energy storage systems operating in demanding conditions.