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High-Efficiency 15kwh 51.2V 48V Lithium Ion Battery for Solar Systems
Battery Cooling Systems

High-Efficiency 15kwh 51.2V 48V Lithium Ion Batte | RFQ Sourcing Details

Battery Cooling Systems · Quote on request

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Product specs

Unitset
SizeSmall
TypeLi-ion Battery
powerfrequency solar inverter off grid three phase inverter off grid high
Energy14336Wh
OriginChina
Weight133.58kg (excluding wheels)
DisplayLCD Display
CategoryBattery Cooling Systems
AvailabilityInquiry required
Updated2026-06-01

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Battery Cooling Systems. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

. Overview Detailed Photos Product Parameters Company Profile FAQ Overview . Model NO. W15-5A Rechargeable Yes Size Small Battery Chemistry Lithium Lron Phosphate (Li.

FePO4) Display LCD Display Anode Material LFP Nominal Voltage 51.2V Communication Interfaces Can/RS485/RS232 Transport Package Carton Specification 500mm*227mm*800mm Trademark STIN Origin China Packaging & Delivery Package Size 60.00cm * 30.00cm * 100.00cm Package Gross Weight 150.000kg High-Efficiency 15kwh 51.2V 48V Lithium Ion Battery for Solar Systems The W15 - 5A is a solar lithium battery for home use.

Its in ife, and enable remote control via a esign saves space. In case of an emergency, it can serve as a power bank to supply power to home appliances, adapting to various scenarios. Detailed Photos Product Parameters Product Name W15-5A Electrical Characteristics Nominal Voltage 51.2V Nominal Capacity 280. Ah 10240.

Wh Energy 14336.

Wh Battery Chemistry Lithium Iron Phosphate (LFP) Cycle Life 8,000 cycles @ 77°F (25°C), 0.5C/0.5C Operating Voltage 44.8~57.6V CAN/RS485/RS232 Up to 20units Communication Interfaces CAN/RS485/RS232 Scalable Up to 20units Expansion function Single-pack level heat aerosol fire extinguishing device / Heating function / Charge&Discharge Recommended charging/discharging current 140A Maximum continuous charge/discharge current 200A Recommended charging/discharging current 250A 10S Conversion efficiency 99% , 25 ºC /0.5C Environmental Environment Indoors/under the outdoor eaves Charging Temperature With heating function: -20~55 ºC;Without heating function: 0~55 ºC Discharging Temperature -20 to 60 °C Storage Temperature Between 20°C and 45°C within three months;25± 3°C for more than three months Storage humidity 65+20%RH Altitude ≤3,000 m Cooling Method Natural Convection IP Rating IP65 Mechanical Dimension(L*W*D) 800*500*227mm Weight 133.58kg (excluding wheels) Installation Wall mount or floor Certification UN38.3, MSDS, TCAR, CB, CEI 0-21 *The actual product may have slight differences from some promotional videos or pictures.

Please refer to the actual product. Unless otherwise specified the data on this page are all from our company's laboratory. The data may have errors due to changes in the objective environment. *The specifications are subject to change without prior notice.

Company Profile ABOUT COMPANY SHANGHAI STIN ENERGY TECHNOLOGY CO., LTD. was established as one branch of STIN HOLDINGS and targeted on being a Total Solution Company which is based on clean sustainable solar energy. We are focusing on product development, production, system integration, sales and service.

Products include solar panel, Turn-key completed on-grid, off grid and hybrid solar systems, solar inverter, solar air conditioner,solar charge controller and lithium-ion battery, etc.

We aim to develop, manufacture, and deliver the most reliable and cost-effective solar energy solutions to every corner in the world.We have excellent cooperation team, committed to product design and development, quality control and inspection and company operation. STIN knows the importance of green energy.

STIN endeavors for protecting the precious value. FAQ FAQ 1: What's your main products?

Solar panel mono and poly, solar battery gel and lithium-ion, solar system on grid and off grid, solar inverter on grid and off grid, solar charge controller MPPT and PWM, Solar air conditioner 2:What is your advantage in solar products?

We have been in solar industry for more than 10years and accumulated rich experience. With branch in Japan, Korea, Singapore and Cambodia, full support can be supplied from design to installation. 3: Can you send free samples? It depends on which kind of products.

Normally the sample fee will be returned after you place massive order. 4: What's the shipping cost? After you confirm the quantity, please let us know which kind of transportation(by sea, by air, by DHL or Fedex or TNT or UPS) you prefer and the destination port. We will send you the shipping cost and time.

5: What's your minimum order quantity? 1pc. 6: How can we send the payment? T/T, L/C, Paypal, Western Union.

High-Efficiency | Applications and Buyer Notes

High-Efficiency is organized as a sourcing-ready Battery Cooling Systems reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lea

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Unit
setBased on visible page data; confirm exact value in the RFQ.
Size
SmallBased on visible page data; confirm exact value in the RFQ.
Type
Li-ion BatteryBased on visible page data; confirm exact value in the RFQ.
power
frequency solar inverter off grid three phase inverter off grid highBased on visible page data; confirm exact value in the RFQ.
Energy
14336WhBased on visible page data; confirm exact value in the RFQ.
Origin
ChinaBased on visible page data; confirm exact value in the RFQ.
Weight
133.58kg (excluding wheels)Based on visible page data; confirm exact value in the RFQ.
Display
LCD DisplayBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

Unitset
SizeSmall
TypeLi-ion Battery
powerfrequency solar inverter off grid three phase inverter off grid high
Energy14336Wh
OriginChina
Weight133.58kg (excluding wheels)
DisplayLCD Display
VoltageLithium LiFePO4 Pack 1MW Battery with EMS US$10, ,000.00 / Piece High
MaterialLFP Nominal
ScalableUp to 20units
IP RatingIP65
Model NO.W15-5A
TrademarkSTIN
frequencysolar inverter hybrid inverter LiFePO4 battery Energy Storage System Liquid-cooled Battery Cabinet LiFePO4 battery rack
EnvironmentIndoors/under the outdoor eaves
InstallationWall mount or floor
Package Size60.00cm * 30.00cm * 100.00cm
Product NameW15-5A Electrical Characteristics Nominal
RechargeableYes
CustomizationAvailable
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Shipping Cost.
Specification500mm*227mm*800mm
Anode MaterialLFP
Nominal Voltage51.2V
Cathode MaterialLFP
Dimension(L*W*D)800*500*227mm
Nominal Capacity280Ah 10240Wh
Storage humidity65+20%RH
Battery ChemistryLithium Iron Phosphate (LFP)
Operating Voltage44.8~57.6V CAN/RS485/RS232 Up to 20units
Transport PackageCarton
Expansion functionSingle-pack level heat aerosol fire extinguishing device / Heating function /
Storage TemperatureBetween 20°C and 45°C within three months;25± 3°C for more than three months
Charging TemperatureWith heating function:-20~55 ºC;Without heating function: 0~55 ºC
Package Gross Weight150.000kg
Conversion efficiency99% , 25 ºC /0.5C
Discharging Temperature20 to 60 °C
Communication InterfacesCAN/RS485/RS232
Recommended charging/discharging current140A
Maximum continuous charge/discharge current200A

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