| Customization: | Available |
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| Type: | Lithium-Ion Batteries, Lithium-Ion Battery Pack |
| Connection Mode: | Series and Parallel |
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Key Features:
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| High cycle life and deep cycle ability | MORE USABLE CAPACITY |
| Great deep cycle ability provides highly efficient cycling and float service with great energy density, increases overall efficiency. | LFP provides 100% of usable energy, so that you can discharge the battery entirely without causing downtime of your solar street light, ensures reliability of the operation. |
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| Superior temperature performance | Easy installation |
| Excellent high temperature performance makes these batteries easily superior than VRL A, can work in up to 60°C temperature. Whereas at 60°C VRLA batteries can hardly operate normally. | These batteries are designed to be drop-in replacement for sealed lead acid batteries without additional labor cost. Also can be installed inside the pole which saves costing for separate cabinet. |
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| Anti thelf | User friendly BMS |
| Small footprint, compact and light battery, can be stored inside the pole or on the top of the pole, not easy to steal like VRL A batteries; | User friendly BMS monitors and communicates regarding the SOC, SOH, protects the system from short-circuit, high and low discharging and charging, high temperature etc.The battery supports bluetooth monitoring feature (optional) for worry free operation. |
| ELECTRICAL SPECIFICATIONS | |
| Nominal Voltage | 25.6V |
| Nominal Capacity | 30Ah |
| Capacity @ 0.5C | 120 min |
| Energy | 1382.4 Wh |
| Self Discharge | <1.5% Per Month |
| Maximum Modules In Series | 2 |
| CHARGE SPECIFICATIONS | |
| Maximum Charge Current | 10 A (20A Optional) |
| Recommended Charge Voltage | 28.4 V-29.2 V |
| BMS Charge Voltage Cut-Off | 30.4 V (3.8 ±0.025 VPC) (1.1 ±0.4 s) |
| Reconnect Voltage | 28.8 V (3.6 ±0.05 VPC) |
| Charging Method | CC-CV |
| DISCHARGE SPECIFICATIONS | |
| Maximum Continuous Discharge Current | 10 A (20A Optional) |
| Recommended Low Voltage Disconnect | 22 V (2.75 VPC) |
| BMS Discharge Voltage Cut-Off | 16 V (2.0 ±0.08 VPC) (20 ±6 ms) |
| Reconnect Voltage | 20 V (2.5 ±0.05 VPC) |
| Short Circuit Protection | 200-600 μs |
| TEMPERATURE SPECIFICATIONS | |
| Discharge Temperature | - 4 °F to 140 °F (-20°C to 60 °C) |
| Charge Temperature | 32 °F to 140 °F (0 °C to 60 °C) |
| Recommend Storage Temperature | 32°F to 104 °F (0°C to 40 °C) |
| MECHANICAL SPECIFICATIONS | |
| Dimensions (L x W x H) | 6.1 x 3.7 x 7.2" |
| (L x W x H) | 155 x 95 x 630 x 182 mm |
| Weight | 12.2 Kg |
| Case Material | PVC |
| Enclosure Protection | IP 32 |
| Why us? | |
| Reasons you would prefer to buy this power supply products from us | |
| Service | RMA(24/7 pre-sales and after-sales support), OEM, ODM |
| Quality | Highly reliable quality guaranteed by Varta production equipment, German technology, European raw materials |
| Warranty | Standard 2 years, 5+ years upon request |
| Price | Competitive factory Price! Cut down the cost you paid to the middle man |
| Professional | Founded in 1985, 30+ years battery manufacturing experience |
| Production capacity | 3, 500, 000KVAh per year |
| Reliable | Two R&D centers; Three major production bases; Global 500+ dealers/ agents; Global 100+ offices; Business coverage 65+ countries around the world |
| Shipping & Payment | |
| Payment | T/T, L/C, Cash, Western Union etc. (flexible payment term can be discussed) |
| Port | Normally Shenzhen China (any sea port upon request) |
| Delivery | By sea/air/trian/truck transportation |
| Delivery time | Normally 4 weeks ex factory excluding shipping. |
| Packing: | Pack in carton box then pallet (wooden box) |
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