Can I have samples to test? And what is lead time for sample order?

Yes, we can supply samples, the lead time for samples is 7-10 days. And buyers pay for sample cost and shipping cost.

Do you provide after-sales serive?

Yes, the warranty is usually 3 years, if any quality problems on our side in this period, we can send new one as replacement.

What is your company's advantage?

We only supply high level quality of lithium battery and we gurantee on-time shipment we also provide excellent after-sales service.

What information do you need to make a customized battery pack?

We need the details below: 1. Size of the battery pack you need in mm. 2. Capacity of the Battery pack 3. Voltage of the battery pack. 4. Max discharge current. 5. Cable and connector types you need.

Are you battery real capacity?

All of our battery cells with Grade A, 100% new and real capacity

Are you a factory or a trading company?

We are a professional rechargeable lithlum-lon battery and LifePO4 battery manufacturer, welcome to visrt.

What kind of certificates do you have?

We can provide CE, ROHS, FCC, IEC62133, MSDS, UN38.3 & etc. if your need.

What is your lead time for the mass production?

General speaking, about 25-30 days depending on different items after geting down payment and confirmation about the samples.

What method will be used for shipping?

We usually ship by Fedex. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

51 2V Solar Energy System with Long-Lasting 314ah Lithium Battery

Name: 51 2V Solar Energy System with Long-Lasting 314ah Lithium Battery
Brand: Yangzhou Tengfei Steel Lighting Equipment Co., Ltd
SKU: 2304126855

Jiangsu, ChinaYangzhou Tengfei Steel Lighting Equipment Co., Ltd

US$505.00-4,500.00

1 Piece

Sample price:US$4500.00/piece.Request sample

Product profile

Customization

Available

Weight

Warranty

2years

Model NO.

001

Cycle Life

6000 Cycles

Nominal Capacity

314

Nominal Voltage

51.2V

Cell Specification (Ah)

314

Nominal Capacity (Ah)

314

Nominal Energy (Kwh)

16.07

Operating Voltage Range (V)

44.8-58.4

Number of Parallel Units

20 Units

Storage Ambient Temperature (°C)

-20~60(Recommended: 10~35)

Charging Ambient Temperature (°C)

0~50(Recommended: 10~35)

Discharging Ambient Temperature (°C)

-10~60(Recommended: 10~35)

Altitude (M)

<3000

Protection Level

IP20

Cooling Method

Natural Air Cooling

Condition

Indoor

Protection Method

Overvoltage, Undervoltage, Differential Voltage, O

Certificate

Un38.3, MSDS, CE

Transport Package

Wooden Box

Specification

600*230*700

Trademark

SUTENG

Origin

China

HS Code

85076000

Production Capacity

6000PCS/Month

Key features

High-Capacity Energy Storage Designed with high-capacity lithium battery technology, our home energy storage system provides reliable power backup for homes, ensuring continuous electricity supply

Long Battery Life Using advanced lithium iron phosphate (LiFePO4) battery cells, the system offers excellent cycle performance, enhanced safety, and a longer service life for years of stable opera

Smart Energy Management Equipped with an intelligent energy management system, it optimizes power usage, stores excess solar energy, and improves household energy efficiency.

Solar Energy Compatible Perfectly compatible with solar photovoltaic systems, allowing homeowners to store clean solar energy during the day and use it at night or during emergencies.

Safe & Reliable Operation Built-in multiple protection systems, including overcharge, over-discharge, over-temperature, and short-circuit protection, ensure safe and stable performance.

Compact & Space-Saving Design With a modern and compact structure, the home battery storage system saves installation space and easily integrates into residential environments.

Easy Installation & Maintenance Designed for simple installation and convenient maintenance, reducing setup time and providing a user-friendly energy storage experience.

Intelligent Monitoring System Supports real-time monitoring through a smart control platform, allowing users to check energy consumption, battery status, and system performance anytime.

Flexible Capacity Expansion The modular design allows capacity expansion according to different household energy needs, providing flexible solutions for various applications.

Eco-Friendly Energy Solution By maximizing the use of renewable energy and reducing dependence on traditional power sources, our home energy storage system helps create a greener and more sustainable

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamQuality Assurance

Yangzhou Tengfei Steel Lighting Equipment Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: Shanghai, YangzhouAverage Response Time: ≤0.52hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA