10kwh 51.2V Lithium Energy Storage Battery with Smart BMS for Solar System

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Product Description

Basic Information

ModelQSHYRechargeableYes
Battery TypeLi-ion / PrismaticStandard Voltage>12V (51.2V System)
Rated Capacity100MAH~500MAH (System 300Ah)Cycle Life≥6000 Cycles @ 80% DoD
Cooling MethodAir / Liquid CoolingInstallationWall-Mounted / Floor-Standing
Operating Temp-20℃ ~ +60℃IP RatingIP20 / IP54 / IP65

Product Description

Lithium Energy Storage Battery
  • Ultra-Long Life: ≥6000 Cycles for sustainable energy storage.
  • Smart Monitoring: Mobile WiFi-enabled Screen Connection & Bluetooth App.
  • Warranty: 15 Years product quality assurance.
  • Expandable: Parallel connection of up to 15 units.
  • Versatile Support: OEM/ODM supported with low MOQ.
Battery Detail 1
Battery Detail 2

Technical Specification

ParameterSpecification
Rated Voltage51.2V
Rated Capacity300Ah
Battery TypePrismatic Battery
Cycle Life6000 cycles
Charging Cut-off Voltage58.4V
Discharge Cut-off Voltage44.8V
Charging/Discharge Current300A
Product Dimensions620(L)*535(W)*974(H)mm
Weight750KG
Charging Temperature0-55℃

Product Range & Display

5KWH Battery
Option 1

5KWH Energy Solution

System efficiency up to 95%. Compatible with over 20 mainstream inverters globally. Certified to IEC 62619 standard.

Option 2

10KWH All-In-One Design

Highly integrated Battery & Inverter system. Modular design allows expansion from 5kWh to 100kWh+.

10KWH Battery
15KWH Battery
Option 3

15KWH Integrated System

Intelligent BMS monitors voltage, current, and temperature in real-time. IP54/IP65 protection for indoor/outdoor use.

Production Process

Production Process Chart

Full process automation and multi-dimensional quality inspection ensure stable and sustainable performance.

Packaging & Shipping

Packaging Box

Standardized wooden box packaging for safe international transport.

Frequently Asked Questions

Q1: What is the expected cycle life of this battery system?

The system supports ≥6000 charge-discharge cycles at 80% DOD, providing a service life of approximately 10–15 years.

Q2: Can I expand the capacity later if my power needs increase?

Yes, the modular design allows for parallel connection of up to 15 units, enabling flexible expansion from 5kWh to over 100kWh.

Q3: Is the battery compatible with my existing solar inverter?

Our lithium batteries are compatible with more than 20 mainstream inverter brands globally. Please contact us for a specific compatibility list.

Q4: How can I monitor the battery status?

The system features a dual-mode Bluetooth and WiFi APP that allows you to track real-time battery status via your mobile device.

Q5: What safety features are included?

It includes an intelligent Smart BMS that protects against over-charge, over-discharge, over-current, short circuits, and extreme temperatures.

Q6: Is it suitable for outdoor installation?

Yes, with an enclosure protection rating of up to IP65, the system is designed to withstand both indoor and outdoor environments.

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