5.5kw-20kwh Integrated Solar-Storage Lithium-Ion Battery System

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Product Description

Basic Information
Model NO.
5.5kw-20kwh
Weight
225kg
Warranty
5 Years After Sales Service
Application
Home
Battery
Lithium
Type
Integrated Machine
Voltage Type
Low Voltage
Package Size
35.00cm * 80.00cm * 140.00cm
Production Capacity
50000pieces/Year
Product Description
This series of products is a stacked all-in-one machine that integrates a hybrid inverter and an energy storage battery. Multiple application modes, high power density, plug-and-play, and hidden wiring design are widely used in small commercial and home energy storage.
Integrated Solar-Storage Lithium-Ion Battery System
System Interface and Design
Product Parameters
Model 48-5.5KW-10kWh 48-5.5KW-20kWh 48-5.5KW-30kWh
INVERTER OUTPUT
Rated output power(W)5500
Maximum peak power(W)11000
Rated AC output230VAC (200/208/220/240VAC, 50/60Hz)
Output Voltage WaveformPure Sine Wave
Max Efficiency93%
BATTERY
Energy Capacity(kWh)102030
Battery Module Quantity123
Rated Battery Voltage(VDC)48 / 51.2
PV CHARGING
Max. PV Array Power(W)5500
MPPT Work Range(V)70~450
Tracking Efficiency99.9%
SPECIFICATIONS
Dimensions(W*D*H)mm250*690*850250*690*1310250*690*1770
Weight(kg)125225325
IP RatingIP20
Our Advantages
Product Performance The product has advantages such as high purity and high conductivity, with low energy consumption, strong current-carrying capacity, and low heat generation.
Product Quality Excellent quality, durable and corrosion-resistant, made of thick-plate materials, with quality assurance.
Manufacturer Strength As a professional manufacturer, we provide direct supply from the factory. We have physical factories, the products have a long service life, and can be customized.
Production Workshop
Production Facility
Project Cases
Installation Project
Company Profile
Banner

Founded in 2000, our group has evolved into a high-tech enterprise after over 20 years of development, specializing in R&D, design, production, engineering, service, and O&M of solar and intelligent applications. We have been recognized as a "Service-oriented Manufacturing Demonstration Enterprise" and a frequent supplier for national key projects.

The company owns over 100 patents, including nearly 20 invention patents. With multiple professional qualifications such as Grade-I lighting design and contracting, we have passed ISO 9001/14001/45001 and product certifications including CCC, CQC, and EN ISO 3834-2. Our products are exported to over 100 countries, serving landmark projects globally. Upholding "integrity, diligence, and innovation," we aim to provide excellent services and high-quality products.

Certifications
Frequently Asked Questions
What is the warranty period for this system?
We provide a 5-year after-sales service warranty to ensure long-term reliability and peace of mind for our customers.
Can the energy capacity be expanded?
Yes, the system features a stacked integrated design. You can choose from 10kWh, 20kWh, or 30kWh configurations by adding battery modules.
Is the output a pure sine wave?
Yes, the inverter provides a pure sine wave output, which is safe for all types of sensitive home electronics and appliances.
What is the protection level of the unit?
The system has an IP20 rating and is designed for indoor or protected environment installations with an operating temperature range of -10°C to 55°C.
Does it support solar and mains charging simultaneously?
Yes, it features hybrid charging capabilities with a maximum hybrid charging current of 100A, allowing efficient power management from both solar and grid sources.
How is the heat dissipation managed?
The inverter uses forced air cooling with intelligent fan speed control, while the battery modules utilize natural air cooling for efficient thermal management.

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