Durable 51.2V 300ah Deep Cycle Wall Mount Energy Storage Battery

Name: Durable 51.2V 300ah Deep Cycle Wall Mount Energy Storage Battery
Brand: Shenzhen Yaoqian Energy Co., Ltd
SKU: 2310477625

Guangdong, ChinaShenzhen Yaoqian Energy Co., Ltd

US$1,113.00

1 Piece

Product specifications

Model

Sample price:US$1113.00/piece.Request sample

Product profile

Customization

Available

Weight

85+-0.3kg

Warranty

5 Years

Model NO.

YQ-300W-LV

Cycle Life

6000 Cycles

Nominal Capacity

200ah

Application

Solar Energy Storage System, Home Ess, UPS, Backup

Inverter Compatibility

Compatible with Growatt, Deye, Voltronic, Victron,

Certifications

CE / Un38.3 / MSDS / IEC62619

Battery Cell Type

Grade a LiFePO4 (Lithium Iron Phosphate)

Transport Package

Wooden Case

Specification

715*490*365mm

Trademark

YAO QIAN

Origin

Zao Zhuang

HS Code

8507802000

Production Capacity

15000pieces/Year

Key features

>6000 Deep Cycles: Engineered with premium Grade A LiFePO4 cells to deliver over 10 years of reliable daily power back-up.

Ultra-slim wall-mounted design that maximizes indoor and outdoor space while maintaining a clean, modern aesthetic.

Smart BMS & Remote APP Monitoring: Say goodbye to manual battery checks; track performance and upgrade software effortlessly from your smartphone.

Seamless 15-Unit Parallel Scalability: Easily expand your solar storage system from a single home system up to high-capacity energy setups.

Universal Inverter Compatibility: Highly flexible communication via RS485 and CAN to match flawlessly with top global hybrid inverters.

Company profile

Shenzhen Yaoqian Energy Co., LtdGuangdong, China

Business Type: Trading CompanyExport Year: 2026-05-14Nearest Port: Shenzhen, Qingdao, ShanghaiAverage Response Time: ≤2.41hTerms of Payment: LC, PayPal, T/T, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

About Our Factory & Business Background

AddressShenzhen, Guangdong, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsEss, Lithium-Ion Battery, Energy Storage Battery, Home Energy Storage, Wall Mounted Battery, LiFePO4 Battery, Commercial Energy Storage System, Rack Mount Battery, Portable Power Station, Battery Pack

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What cell technology does this wall-mounted battery use?

Our low-voltage wall-mounted batteries utilize premium Lithium Iron Phosphate (LiFePO4) chemistry. This technology is widely recognized for its exceptional thermal stability, ultra-long lifecycle, and maximum safety compared to traditional lithium-ion or lead-acid batteries.

Q:What is the expected lifespan and cycle life of the battery?

The battery is engineered for high durability, offering a long cycle life of over 6,000 cycles at 25 degrees with an 80% Depth of Discharge (DOD). This translates to more than 10 years of reliable daily service under standard operating conditions.

Q:Can I connect multiple batteries in parallel to increase my system capacity?

Yes, absolutely. The system supports modular scalability. For our 51.2V system, you can connect up to 15 units in parallel. The 12V/24V systems support up to 15 units in parallel (with the YQ-90W-LV supporting a 2S2P configuration). This makes it highly flexible for expanding your solar energy storage over time.

Q:Does the battery include a management system, and can I monitor it remotely?

Yes. Each battery pack features a built-in intelligent Battery Management System (BMS) that provides comprehensive multi-level protection against overcharging, over-discharging, over-current, and extreme temperatures. Additionally, it supports remote monitoring via PC software or a dedicated mobile App, allowing you to track battery performance, receive data analysis, and perform software upgrades.

Q:What communication interfaces are available for inverter compatibility?

To ensure seamless integration with various hybrid inverters on the market, our batteries support multiple communication protocols, including RS485, CAN, and Bluetooth (optional).