51.2V 280ah 300ah 314ah Floor Standing Lithium Ion Battery 48V 14kwh 15kwh 16kwh Home Solar Energy Storage System

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Product Description

Basic Specification

Model NO.ELT512300FVoltage48V/51.2V
Capacity280ah/300ahEnergy14kwh/15kwh
Cycle Life6000 TimesWarranty3 Years
Battery TypeLiFePO4CertificationCE/RoHS/Un38.3/MSDS
Dimensions450*250*879mmWeight110 Kg

Product Description

A professional Lithium Ion LiFePO4 Battery Pack Manufacturer with 15+ years experience in Energy Storage System (ESS) and Motivation Power System industry. Our products include High Voltage, 48V 100Ah Stackable Low Voltage Battery Packs, PowerWall Li ion Battery Packs, and All in One Home Storage Solar System Battery.

51.2V 280Ah 300Ah 14Kwh 15Kwh Floor-Mounted Home Energy Storage System
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Key Features

  • 14kwh & 15kwh two different capacity batteries to meet most families' requirements.
  • Made of high quality LifePO4 battery cells with in-built BMS.
  • The cycle life of the battery is more than 6000 times.
  • Expandable system, supporting max 15 pieces in parallel connection to get 225kwh.
  • Wide compatibility with most popular brand inverters in the market.
  • CE, MSDS, UN38.3 certificated.

Technical Parameters

General Parameters
Nominal Voltage51.2V
Rated Capacity280Ah300Ah
Nominal Energy14336Wh15360Wh
Max. Continuous Discharge200A (Peak: 220A)
Communication MethodCAN / RS485
Compatible InvertersVictro, SMA, Deye, Goodwe, Sofar, Growatt, Luxpower, Sunsynk, Voltronic, etc.
Inverter Compatibility
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Product Dimensions

Frequently Asked Questions

Do you have a Minimum Order Quantity (MOQ) limit?
No, there is no MOQ limit. 1 piece sample order or small quantity is available.
How do you ship the goods and what is the shipping time?
We ship by air door to door (6-12 days) via FEDEX, UPS or DHL for small orders, or by sea (25-50 days) for bulk orders.
Does the BMS have low temperature charging disconnect?
Yes. Our BMS has low-temperature protection cut-off at 0ºC ± 4ºC for charging and -20ºC ± 4ºC for discharging to protect battery life.
What is a BMS and why is it important?
A Battery Management System (BMS) protects the cells from unsafe conditions like over/under voltage, extreme temperatures, and short circuits. It also ensures cell balancing during charge cycles.
How long do LiFePO4 batteries last compared to lead-acid?
Our LiFePO4 batteries provide 4000+ cycles (and up to 6000), which is 8 to 10 times longer than standard lead-acid batteries (300-500 cycles).
Are your batteries safe for home use?
Yes, they are manufactured using automotive-grade cells. The stable chemical structure is resistant to burning or exploding even at high temperatures or impacts, and includes multi-layer BMS protection.

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