Is customization available?

Yes, customization options include full customization, minor customization, and customization from samples or designs.

What is the IP rating of the enclosure?

The enclosure has an IP65 protection rating.

What are the recommended applications?

It is suitable for solar/wind energy storage, generators, golf carts, marine boats, floor cleaning machines, forklifts, UPS power, and emergency lighting systems.

High-Capacity 12V 300ah LiFePO4 Solar Battery for off-Grid Systems

Name: High-Capacity 12V 300ah LiFePO4 Solar Battery for off-Grid Systems
Brand: Howell Energy Co., Ltd.
SKU: 2002636905

Guangdong, ChinaHowell Energy Co., Ltd.

US$569.00-659.00

1 Piece

Sample price:US$938.00/piece.Request sample

Product profile

Customization

Available

Nominal Voltage

12V

Warranty

5 Years

Model NO.

HW-4F300

Nominal Capacity

300ah

Cycle Life

5000 Cycles

Efficiency

99%

Self Discharge

<2% Per Month

Maximum Modules in Series

Maximum Continuous Discharge Current

100A

Recommended Charge Current

10A-50A

Maximum Charge Current

100A

Dimensions

(L x W x H/Th): 520.7 X 238.76 X 1473.2mm

Application

Solar Storage System, RV, Boat, Solar Street

Accessories Type

Battery

Type

LiFePO4 Battery

Size

520.7 X 238.76 X 1473.2mm

Rated Capacity

300ah

Standard Voltage

12.8V

Usage

Solar Storage System, RV, Boat, Solar Street

Electrolyte

LiFePO4 Battery

Transport Package

Standard Air Transport Packaging

Specification

12.8V 300Ah 3840.0Wh

Trademark

HWE

Origin

China

HS Code

850760009

Production Capacity

10000 Piece/Pieces Per Month

Key features

5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind.

High Cycle Life: Endures 5000 cycles for long-term reliable performance.

High Efficiency: 99% efficiency with less than 2% self-discharge per month.

IP65 Waterproof: IP65 rated enclosure protects against dust and water jets.

Wide Application: Ideal for solar storage, RVs, boats, and emergency systems.

Flexible Customization: Offers full, minor, and sample-based customization options.

Low MOQ: Minimum order quantity is just 1 piece for easy testing.

Fast Lead Time: Standard one-month lead time for both peak and off-season.

Company profile

100% Finished Products InspectionStandardized quality controlFull CustomizationManagement Certification

Howell Energy Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shenzhen Port, Hong Kong PortAverage Response Time: ≤4.78h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

About Our Factory & Business Background

AddressB1010, Genzon Times Square, Longgang, Shenzhen, Guangdong, China

Plant Area2329 square meters

Registered Capital12,500,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Pc

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsLiFePO4 Battery, Li-ion Battery, Solar Energy Storage Battery, RV/Electric Vehicle Battery, Solar Battery, Customized Battery Pack, UPS Battery, Solar Street Light Battery, Battery Pack, Motorcycle Battery

Production Lines6

Production MachinesAutomatic production line, Battery sorting machine, Heat shrink film machine, Coding machine, Aging rack, Battery detection system, Lithium batteny pack equalization repair analyze, Lithium battery pack intelligent charger, Lithium battery protection board tester, Battery comprehensive tester, High performance battery testing system, Battery heavy impact tester, Battery needle punching and extrusion integrated machine, Programmable constant temperature and humidity chamber

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsUL, Others