Home Backup Energy Storage Battery for Residential Power Support

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Product Description

Basic Information
Model
QSHY
Battery Type
Li-ion / LFP
Cycle Life
≥6000 Cycles @ 80% DOD
Standard Voltage
>12V (High Voltage Support)
System Capacity
5kwh / 10kwh / 20kwh / 50kwh / 100kwh+
Installation
Wall-Mounted / Floor-Standing
IP Rating
IP20 / IP54 / IP65
Cooling
Air Cooling / Liquid Cooling
Operating Temp
-20℃ ~ +60℃
OEM / ODM
Full Support Available
Product Description

High-Performance Home Backup Energy Storage

Energy Storage Battery
≥6000 Cycles 15 Years Warranty WiFi/Bluetooth Monitoring Parallel up to 15 Units

Our energy storage system supports wall-mounting and vertical stacking to adapt to diverse installation scenarios. It allows parallel connection of up to 15 units for flexible capacity expansion and is equipped with a dual-mode Bluetooth and WiFi APP that enables real-time battery status tracking—delivering comprehensive convenience from installation to usage.

Battery Detail 1
Battery Detail 2
Product Display
5KWH System
5KWH Battery
  • Certified to IEC 62619 standard
  • Compatible with 20+ mainstream inverters
  • System efficiency up to 95%
10KWH All-In-One
10KWH Battery
  • Integrated Battery & Inverter design
  • AC + PV Dual Charging support
  • Modular design 5kWh to 100kWh+
15KWH Power Wall
15KWH Battery
  • Intelligent BMS real-time monitoring
  • Plug-and-play operation
  • IP54/IP65 protection level
Technical Specifications
Technical Specs
Parameter 10KWH 15KWH 20KWH (Standard) 20KWH (High Cap) 30KWH (Standard) 30KWH (High Cap)
Nominal Voltage204V307V409V204V307V409V
Rated Capacity50AH50AH50AH100AH100AH100AH
Max Charge Current25A25A25A50A50A50A
Max Discharge Current50A50A50A100A100A100A
CommunicationRS485 / CAN
Size (mm)Customizable (Standard: 585*360*535/690/845mm)
Product Details & Production
Detail 1
Detail 2
Detail 3
Detail 4
Production Process

Automation & Quality Control: Full process automation, refined production control, and multi-dimensional rigorous quality inspection system ensure stable and sustainable power generation performance.

Professional Manufacturer
Factory Office

We are an experienced power equipment manufacturer with over 20 years of industry expertise, serving global markets with reliable power distribution and new energy solutions.

  • ISO9001:2000 Quality Management System
  • CCC and CQC Product Certifications
  • Over 16,000 sqm production facility
  • Professional technical team (80% with college degrees)
Factory Workshop
Packaging & Shipping
Secure Packaging

All products are packed in reinforced wooden boxes to ensure safe international transit.

Frequently Asked Questions
Q: What is the cycle life of your batteries?
A: Our LFP batteries offer 6000+ cycles at 80% DOD under standard operating conditions.
Q: How do you handle after-sales service?
A: We provide remote technical support first. If hardware issues occur, necessary spare parts will be provided according to the warranty terms.
Q: Is the battery repair free during the warranty period?
A: Yes, any manufacturing defects or non-human damage are covered for free repair or replacement within the warranty period.
Q: Can the system be expanded later?
A: Yes, the modular design allows for flexible expansion from 5kWh to over 100kWh by connecting units in parallel.
Q: Is battery degradation covered under warranty?
A: Yes, we guarantee a specific capacity retention rate throughout the warranty period as defined in our terms.
Q: What information is needed for a service request?
A: Please provide the product serial number, a detailed description of the fault, and supporting photos or videos.

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