Is the later maintenance cost high?

Lithium batteries are maintenance-free, requiring only regular cleaning; inverters need routine heat dissipation checks. No extra costs, saving on maintenance over lead-acid batteries/traditional equipment.

High Capacity 51.2V 15kwh LiFePO4 Battery with Low Voltage Stacked Energy Storage Features

Name: High Capacity 51.2V 15kwh LiFePO4 Battery with Low Voltage Stacked Energy Storage Features
Brand: Guangzhou Marste New Energy Co., Ltd.
SKU: 2307692645

Guangdong, ChinaGuangzhou Marste New Energy Co., Ltd.

US$2,309.23

10-29 Pieces

US$2,208.83

30+ Pieces

Product specifications

Model number

Sample price:US$5000.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

MTS51.2-L15KWH

Rechargeable

Yes

Size

Medium

Rated Voltage

51.2V

Charge Voltage

56.8V

Water Dust Resistance

IP50

Cycle Life

4000 Cycles0.2c 100%D.0.D

Rated Capacity (CS)

300ah@25'c

Energy

15360wh

Months Self Discharge

<3%

Charge Efficiency

99.5%@ 0.2c

Discharge Efficiency

96-99%@ 1c

Terminal Diameter

Charge Current

150A

Continuous Discharge Current

240A

Maximum Pulse Current

480A (<1s)

Discharge Cut off Voltage

44.8V

Communicate Protocol (Optional)

RS485/RS232/Can

Transport Package

Cardboard Box

Specification

640*400*175mm

Trademark

Marstepower

Origin

China

HS Code

8507600090

Key features

Low-Voltage Safety Design: Operates on low-voltage to minimize shock risks, safer for residential and commercial setups.

Stackable Modular Design: Vertically stack modules easily without complex wiring, saving space and ensuring organized layout.

Long Cycle Life: Delivers 4000 cycles at 0.2C 100% D.O.D for reliable long-term energy storage performance.

High Charge Efficiency: Achieves 99.5% charge efficiency at 0.2C for optimal energy utilization and reduced waste.

Parallel Expansion Capability: Connect multiple units in parallel to expand storage capacity and meet diverse power needs.

Versatile Applications: Suitable for residential, commercial, and off-grid outdoor applications like farms and resorts.

Global Service Network: Localized services in Turkey, US, and beyond with a comprehensive product portfolio.

Customized Solutions: Offers personalized renewable energy system designs and services for diverse market needs.

Company profile

Guangzhou Marste New Energy Co., Ltd.Guangdong, China

Business Type: Trading CompanyAverage Response Time: ≤18h

About Our Factory & Business Background

AddressRoom 202, Building a, No. 28 Wanggang Dama Road, Baiyun District, Guangdong Province, Guangzhou, Guangdong, China

Our Production Capability & Technical Expertise

Main ProductsInverter, Lithium-Ion Battery, Gel Battery, Solar Panels

Product Q&A

Q:How to choose the model of lithium battery and inverter?

Focus on 3 core aspects: For batteries, check voltage (e.g., 48V) and capacity (e.g., 100Ah); For inverters, ensure input voltage matches the battery, output power exceeds total load by 1.2 times, and waveform is pure sine wave.

Q:What's the difference between lead-acid replacement lithium batteries and ordinary lithium batteries?

Lead-acid replacement lithium batteries match lead-acid dimensions and ports for easy replacement without circuit changes; ordinary lithium batteries need device-specific size and interface matching.

Q:How to choose between a high-frequency inverter and a low-frequency inverter?

High-frequency inverters are compact, lightweight, ideal for low-power use like homes and RVs. Low-frequency inverters handle heavy loads, suitable for industrial and high-power motor use.

Q:How to transport large-sized equipment (like high-power inverters and rack-mounted batteries)?

For large items, select special line logistics/full-vehicle delivery. Use wooden box/foam protection to prevent transit damage. Inspect goods upon arrival.

Q:What to do if a fault occurs during use (e.g., inverter error, lithium battery fails to discharge)?

Check manual for common faults (overload, poor contact). If unresolved, contact after-sales for 24-hour response, remote troubleshooting, and repair by mail or on-site within 1-3 days.