Solar Street Light lithium Battery 25.6V 42Ah Custom LiFePO4 Battery Pack integrate BMS
FEATURES
Advanced Lithium Iron Phosphate (LiFePO4) Chemistry
Our solar street light battery employs Lithium Iron Phosphate (LiFePO4) technology, renowned for its superior thermal stability and long-cycle life. This chemistry offers inherent safety advantages over other lithium-ion variants, including resistance to thermal runaway, low flammability, and reduced risk of overheating, making it ideal for outdoor applications exposed to extreme temperatures.
Integrated Battery Management System (BMS)
Equipped with a sophisticated Battery Management System (BMS), this system ensures optimal performance and safety through real-time monitoring of key parameters such as voltage, current, temperature, and state of charge (SOC). The BMS actively balances cell voltages, prevents overcharging/discharging, and provides comprehensive protection against short circuits, overheating, and deep discharge. This intelligent management maximizes battery efficiency, extends service life, and enhances operational reliability.
PERFORMANCE
1. Exceptional Cycle Longevity
Rated at >2000 full cycles under 80% Depth of Discharge (DOD), this battery ensures extended operational life, reducing replacement frequency and maintenance costs for solar street lighting systems.
2. High-Energy Density Design
Featuring advanced Lithium Iron Phosphate chemistry, it delivers superior energy density while maintaining compact dimensions, ideal for space-constrained street light installations.
3. Robust Discharge Performance
Capable of handling high discharge currents up to 60A to support sudden power demands, ensuring stable operation during peak usage periods.
4. Extreme Temperature Resilience
Engineered to operate reliably across a wide temperature range of -20°C to 60°C, making it suitable for diverse climates from arctic conditions to tropical environments.
5. Lightweight & Maintenance-Free
Constructed with lightweight materials and sealed design, it eliminates the need for regular electrolyte checks or water refills, enhancing installation flexibility and reducing lifecycle costs.
6. Rapid Charging Technology
Supports fast charging protocols, minimizing downtime and maximizing energy harvesting efficiency from solar panels.
7. Environmentally Sustainable
The main materials of lithium iron phosphate batteries are lithium iron phosphate and graphite. These materials do not contain precious metal elements such as cobalt and nickel, so fewer harmful substances are produced during the production process and have less impact on the environment.
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BATTERY DATA SHEET
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Electrical Parameters
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Mechanical Parameters |
| Nominal Voltage |
25.6V
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Dimension(L×W×H) |
336x204x179mm |
| Rated Capacity |
42Ah |
13.23x 8.03x 7.05" |
| Energy |
1075.2Wh |
Weight |
12.5kg |
| Resistance |
≤30mΩ |
Terminal Type |
MC4,SP1712/S4 |
| Efficiency |
≥0.98 |
Battery Housing |
SPCC |
| Cycle Life |
>2000cycles @1C,80% DOD |
Housing Protection |
IP65 |
| Self Discharge |
＜ 5% per Month |
Cell Type-Chemistry |
LiFePO4 Cell |
| Max. Cell in Series/Parallel |
8S/6P |
Communication |
/ |
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| Discharge Parameters |
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Charge Parameters |
| Continuous Discharge Current |
40A |
Charge Method |
CC-CV |
| Pulse Discharge Current |
60A (<10S) |
Charge Voltage |
28.4~29.2V |
| Recommended Volt. Disconnect |
10V |
Recommended Float Voltage |
27~28V
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| BMS Discharge Cut-off Voltage |
10V |
Recommended Charge Current |
15A |
| Reconnect Voltage |
10.4V |
Maximum Charge Current |
40A |
| Short Circuit Protection |
200-800us |
BMS Charge Cut-off Voltage |
30V |
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| Temperature Parameters |
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| Discharge Temperature |
-20 ℃ to 60 ℃ |
| Charge Temperature |
0 ℃to 55 ℃ |
| Storage Temperature |
-20 ℃ to 60 ℃ |
| BMS High Temperature Cut-off |
65 ℃ |
ECOLITE proudly introduces its state-of-the-art lithium iron phosphate (LiFePO4) solar street light battery, a patented design meticulously developed to address key challenges in renewable energy storage. By integrating advanced battery technology with robust anti-theft features and optimized energy conversion efficiency, this solution delivers reliable, long-lasting performance for outdoor lighting applications.
APPLICATION
Ideal for:
- Municipal solar street lighting projects
- Rural electrification initiatives
- Off-grid infrastructure
- Commercial and industrial outdoor lighting
WHY CHOOSE ECOLITE
- Innovation: Over 10 years of expertise in renewable energy storage.
- Quality Assurance: UN 38.3,ISO 9001...:certified production processes and rigorous quality testing.
- Sustainability: Environmentally friendly materials and RoHS-compliant manufacturing.
