Solar Energy Storage

UL Approval 12V 30Ah LiFePO4 batteries for Solar Street Light

EverExceed LLS series batteries are the best choice for the durable, safe, environment-friendly energy solution and they can be customized according to your requirement, such as dimension, voltage, capacity of battery. EverExceed robust lithium iron phosphate battery is the ideal choice for energy storage system of solar street light. This battery became most popular product to our customers and proven extremely reliable, durable, safe, environment-friendly energy storage solution. We have successfully completed many projects of solar street light lithium battery and still have many ongoing projects around the world.

  • brand:

  • Model:

    LLS 12-30
  • Rated voltage(V):

  • Rated capacity(Ah):

  • Battery Cells:

    LiFePO4 cells
  • Certificates:

    UN 38.3; UL1642; IEC62133
  • OEM/ODM Service:

    Yes, customized service available
  • Usage:

    Solar street light systemt
  • Features
  • Download
  • Related documents
  • Video
  • FAQ

UL Approval 12V 30Ah LiFePO4 batteries for Solar Street Light 

Technical advantages

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.

Superior  temperature performance

Easy installation

Excellent high temperature performance makes these batteries easily superior than VRLA, 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.

Anti theft

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 VRLA 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.


Our factory

Nominal Voltage 12.8 V
Nominal Capacity 30Ah
Capacity @ 0.5C 120 min
Energy 384 Wh
Self Discharge <1.5% Per Month
Maximum Modules In Series 2
Maximum Charge Current 10 A (20A Optional)
Recommended Charge Voltage 14.2 V-14.6 V
BMS Charge Voltage Cut-Off 15.2 V (3.8 ±0.025 VPC) (1.1 ±0.4 s) 
Reconnect Voltage 14.4 V (3.6 ±0.05 VPC)
Charging Method CC-CV
Maximum Continuous Discharge Current 10 A (20A Optional) 
Recommended Low Voltage Disconnect 11 V (2.75 VPC)
BMS Discharge Voltage Cut-Off 8 V (2.0 ±0.08 VPC) (20 ±6 ms) 
Reconnect Voltage 10 V (2.5 ±0.05 VPC)
Short Circuit Protection 200-600 μs
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)
Dimensions (L x W x H)
19.0 x 6.7 x 9.4"
(L x W x H)
80 x 95 x 355 x 125mm
Weight 4.4Kg
Case Material PVC
Enclosure Protection IP 32

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  • LLS12-30S.pdf
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