FINISHED PACK · 12.8V 12AH · 65×71×130MM
12.8V 12Ah LiFePO4 Battery Pack (65×71×130mm)
12.8 V nominal (14.6 V charge limit, 10.0 V cut-off) · 12000 mAh · ≤20 A (256 W) · 1100 g · 65×71×130 mm · 15 cm leads · GB 31241-2014.
View ProductINDUSTRY / ENERGY STORAGE (ESS) / SOLAR STREET LIGHTS
LiFePO4 Battery Packs & Cells for Solar Street Lights & Outdoor Lighting
Deep-cycle 4S LiFePO4 battery packs rated at 12.8 V nominal voltage (14.6 V charge limit, 10.0 V discharge cutoff, ≤20 A / 256 W, GB 31241-2014) in 12Ah (1100 g), 18Ah (1500 g), and 24Ah (2200 g) across Flat, Rectangular, and Square luminaire formats with 15 cm wire leads for dusk-to-dawn solar LED street lights, courtyard lights, and highway warning beacons.
- Nominal Voltage
- 12.8 V (14.6 V Charge)
- Luminaire Capacities
- 12Ah · 18Ah · 24Ah
- Rated Output
- ≤20 A · 256 W (GB 31241-2014)
MATCHED BATTERY PACKS & CELLS
Battery Packs and Cells for Solar Street Lights & Outdoor Lighting
FINISHED PACK · 12.8V 18AH · 65×71×195MM
12.8V 18Ah Long LiFePO4 Battery Pack (65×71×195mm)
12.8 V nominal (14.6 V charge limit, 10.0 V cut-off) · 18000 mAh · ≤20 A (256 W) · 1500 g · 65×71×195 mm · 15 cm leads · GB 31241-2014.
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FINISHED PACK · 12.8V 18AH · 97×71×130MM
12.8V 18Ah Compact Block LiFePO4 Battery Pack (97×71×130mm)
12.8 V nominal (14.6 V charge limit, 10.0 V cut-off) · 18000 mAh · ≤20 A (256 W) · 1500 g · 97×71×130 mm · 15 cm leads · GB 31241-2014.
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FINISHED PACK · 12.8V 24AH · 65×71×258MM
12.8V 24Ah Long LiFePO4 Battery Pack (65×71×258mm)
12.8 V nominal (14.6 V charge limit, 10.0 V cut-off) · 24000 mAh · ≤20 A (256 W) · 2200 g · 65×71×258 mm · 15 cm leads · GB 31241-2014.
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FINISHED PACK · 12.8V 24AH · 130×71×130MM
12.8V 24Ah Square Block LiFePO4 Battery Pack (130×71×130mm)
12.8 V nominal (14.6 V charge limit, 10.0 V cut-off) · 24000 mAh · ≤20 A (256 W) · 2200 g · 130×71×130 mm · 15 cm leads · GB 31241-2014.
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PRISMATIC CELL · GOTION 3.2V 30AH LIFEPO4
Gotion 3.2V 30Ah LiFePO4 Prismatic Battery Cell
3.2 V 30 Ah aluminum-shell prismatic LiFePO4 cell for 4S 12.8V 30Ah and 60Ah municipal solar roadway lighting pole battery boxes.
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PRISMATIC CELL · 3.2V 100AH LIFEPO4
3.2V 100Ah LiFePO4 Prismatic Battery Cell
Deep-cycle 3.2 V 100 Ah prismatic LiFePO4 cell for high-mast highway solar street lights and split-type underground battery enclosures.
View ProductENGINEERING VERIFICATION
Luminaire Housing Geometry & Dusk-to-Dawn Autonomy
Submit Luminaire DimensionsParent & sibling categories in Energy Storage (ESS): Residential Solar Storage, Commercial & Industrial BESS, Portable Power, Telecom & UPS Backup.
Linear Lamp Track vs Compact Pole-Box Housing Dimensions
Integrated all-in-one aluminum street light extrusions require 65 mm narrow cross-sections (12Ah 65×71×130 mm, 18Ah Long 65×71×195 mm, or 24Ah Long 65×71×258 mm), while cobra-head and pole-top boxes fit our 18Ah Block (97×71×130 mm) and 24Ah Square (130×71×130 mm) packs.
LED Wattage Dimming Profile & Rainy-Night Autonomy
Match pack watt-hours (153.6 Wh for 12Ah, 230.4 Wh for 18Ah, 307.2 Wh for 24Ah) to your 12-hour night dimming schedule (such as 100% brightness for 4 hours + 30% radar-motion standby for 8 hours) across 2 to 4 consecutive overcast days.
256 W (≤20 A) Continuous Rating & 14.6 V MPPT Charge Cutoff
All five 12.8V 12Ah–24Ah solar street light LiFePO4 packs feature a 4S BMS rated for ≤20 A continuous current (256 W max load), 14.6 V upper charging limit, and 10.0 V low-voltage disconnect under GB 31241-2014.
High-Mast Split Street Light 30Ah–100Ah Prismatic Assemblies
For 60 W–150 W highway solar poles requiring 384 Wh to 1280 Wh per fixture, our Gotion 3.2V 30Ah and 3.2V 100Ah prismatic LiFePO4 cells assemble into IP67 pole-mounted or underground 4S 12.8V and 8S 25.6V battery boxes.
TECHNICAL REFERENCE
Solar Street Light LiFePO4 Battery FAQs
How do I choose between the two 12.8V 18Ah and two 12.8V 24Ah LiFePO4 street light pack dimensions?
Select the Long 65×71×195 mm (18Ah, 1500 g) or Long 65×71×258 mm (24Ah, 2200 g) packs when sliding the battery inside a narrow linear aluminum LED street light spine; select the Compact Block 97×71×130 mm (18Ah) or Square Block 130×71×130 mm (24Ah) when mounting inside a wider fixture cavity.
What maximum solar charging current and LED load do the 12.8V 12Ah–24Ah street light packs support?
Every 12.8V 12Ah, 18Ah, and 24Ah solar street light LiFePO4 pack is rated on its product label for ≤20 A operating current and 256 W maximum power, with a 14.6 V charge limit and 10.0 V discharge cut-off.
Why is 4S 12.8V LiFePO4 preferred over 3S 11.1V ternary lithium in outdoor solar street lights?
4S LiFePO4 delivers higher thermal stability inside sun-heated aluminum lamp housings reaching 55°C–60°C during daytime charging and maintains longer deep-cycle life across daily dusk-to-dawn discharge cycles.
Can I order bare 3.2V LiFePO4 cells to assemble solar street light battery packs locally?
Yes. Solar lighting manufacturers with in-house spot-welding or laser-welding lines can source EVE C40 (3.2V 20Ah cylindrical), Gotion 3.2V 30Ah–63Ah prismatic, and 3.2V 100Ah prismatic LiFePO4 cells matched by internal resistance and capacity.
CUSTOM ENGINEERING & QUOTATION
Solar Street Light & Outdoor Lighting Battery Inquiry
Specify your LED lamp wattage, required capacity (12Ah, 18Ah, 24Ah, or 30Ah–100Ah), luminaire compartment geometry (Flat, Rectangular, or Square), MPPT/PWM controller voltage, and order quantity.
Discuss on WhatsApp info@antbattery.com