20kwh LiFePO4 Energy Storage System with Solar Power
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Product Highlights
- 3-in-1 Hybrid Design: Integrates power inverter, MPPT controller, and grid charger for efficient off-grid operation.
- Pure Sine Wave Output: Ensures compatibility with sensitive loads and provides stable power quality.
- Multi-Parallel Capability: Supports up to 9 units in parallel for scalable energy storage solutions.
- Flexible Battery Support: Compatible with both lithium and lead-acid batteries with adjustable charge settings.
- Comprehensive Safety Protection: Features overload, over-temperature, short-circuit, and reverse connection protection.
- Smart Communication Options: Includes RS232, RS485, Dry Contact, WiFi, and GPRS for remote monitoring.
- 2-Year Warranty Coverage: Covers mechanical defects with dedicated after-sales support for two years.
- OEM/ODM Customization: Full customization available from samples, designs, or minor adjustments.
Product Attributes
- After-sales Service
- 2 Years
- Warranty
- 2years
- Nature of Source Flow
- Passive inverter
- Model NO.
- 20KW solar system
- Phase
- Single
- Output Power
- >1000W
- Certification
- CE, ROHS, ISO9001
- Brand
- Alishine
- Type
- DC/AC Inverters
- Power Source
- Solar Power
- Circuit Topologies
- Push-pull Type
- Nature of Wave String
- Sine Wave Inverter
- DC
- 48V/5.5kw
- AC
- 230V
- Hz
- 50Hz/60Hz
- MPPT Current
- Maximum 100A
- AC Current
- Maximum 80A
- PV Voltage
- 120-500V
- Communication
- with BMS
- Parallel
- Supports 6 Parallel Machines
- Package Size
- 590*435*210mm
- Communication Interface
- RS232/RS485/Dry Contact
- Lithium Ion Communication
- RS485 with BMS Communication
- Transport Package
- Carton
- Specification
- Product size: 536*350*135mm
- Trademark
- Alishine
- Origin
- China
- Production Capacity
- 50000
- Package Size
- 200.00cm * 42.00cm * 50.00cm
- Package Gross Weight
- 850.000kg
Product Images of 20kwh LiFePO4 Energy Storage System with Solar Power
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Product Description



Product Advantages
Off-grid hybrid solar inverter
3 in 1 design, Power Inverter + MPPT controller + Grid Charger0
Working without battery during daytime.
Support lithium activation wake-up and cold start function
Auto restart while AC is recovering.
AC and PV charge voltage is adjustable and can meet different types of battery charge requirements.
Adjustable Charge Current & Voltage, selectable Lead acid / Lithium battery.
Solar, Grid, and Battery Energy complement each other, and riority selectable.
RS232, BMS/RS485, Dry Contact Communication.
WiFi Plug or GPRS option for Mobile App, Automatic generator starting option.
Has an economical model, small capacity MPPT, and PV input.
Have parallel function, max can parallel 9 units.
Selectable Utility, Solar or Battery priority, power Saver Modes.
Pure sine wave output, can be suitable for different loads.
Protection for overload, over temperature, short-circuit, battery Low, battery reverse connection.
| Product name | Parameters | Package |
| AL-5.5KW | DC48V/5.5KW AC230V 50HZ/60HZ. MPPT current: maximum 100A. AC current: maximum 80A. PV voltage: 120-500V. |
Stand-alone use does not support parallel operation. Product size:536*350*135mm Package size:590*435*210mm |
| AL-5.5KWPro | DC48V/5.5KW AC230V 50HZ/60HZ MPPT current: maximum 100A. AC current: maximum 80A. PV voltage: 120-500V. |
With BMS communication. Supports 9 parallel machines. Product size:536*350*135mm Package size:590*435*210mm |
| AL-11KW | DC 48V 11KW AC input and output: 220VAC. Solar charging mode: MPPT. Rated current: 150A. Optimal VNp. Working range: 300-400VDC. MPPT input voltage range: 90V-500VDC. Maximum photovoltaic array power: 5500W * 2 |
Standard BMS communication, 232 communication, compatible with lithium or lead-acid batteries, optional parallel operation. Product size:570*500*148mm Package size:752*702*270mm |
Do not mount the inverter on flammable construction materials.Mount on a solid surface.
The recommended installation position is to be adhered to the wall vertically.
Make sure to keep a certain distance from other objects and surfaces to ensure adequate heat dissipation and enough room to remove wires.


Q1: What certificates do you have?
A: Alishine is a professional lithium battery manufacturer with ISO9001, ISO14001, and ISO45001. All the products have CE certificates, and other certifications can be customized for inspection.
Q2: Are you a factory or trading company?
A: We are a professional battery manufacturer with our factory and brand. We provide all kinds of OEM/ODM services for clients.
Q3: Can I take some samples to test before placing a bulk order?
A: We provide our customers with sample products to test and evaluate their quality and performance. For more information on how to request a sample, please get in touch with our sales team.
Q4: How long is the delivery time?
A: Sample Order within 7-10 days, and the bulk production within 15-20 days.
Q5: Is the quality of your product guaranteed?
A: In our 16 years of lithium battery product career, there's no one explosion or fire accident happened. Safety and quality are always our priority.
Q6: What if I meet a problem during installation? Will you support me and how?
A: Yes, we provide 24-hour online help, please contact us by email or by WhatsApp whether it is a technical service or an after-sales service.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR242377". Items marked "" are certified.
Company Profile
ALISHINE was started in 2004 with a mission to drive clean energy moving forward in the world by providing alternative green energy solutions for city light, commercial applications, and residential. Our goal is to enhance the shift to renewable energy by providing all-in-one Solar solutions to our customers from design to installation.
We pride ourselves on providing high-efficiency solar products that come with safe design and comprehensive warranties. We ensure dedicated customer support at each step of solar power projects to make clean energy accessible for all.
We partner with businesses to customize innovative power and sustainability solutions that are informed by our years of experience as market leaders. And we work diligently to stay ahead of an ever-evolving energy climate with rising demands.
With the superior production processes, professional engineering team, and industry-leading technologies, along with ALISHINE global teamwork, ALISHINE is committed to providing the most comprehensive, efficient, and professional solutions and services to the world.
In an informal atmosphere, our ambitious Engineers, project developers, QC team, and technicians are working together on sustainable energy projects. It's our innovative and entrepreneurial approach that makes our projects a success.
We provide solar system design services and technical consultation upon different requests. Please contact our customer center and ALISHINE sales engineer will contact you back within 24 hours. We are looking forward to building business relationship with you.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 5a-1612-1615, Huaqiang Creative Park, Feng'en Road, Guangming District, Shenzhen, Guangdong, China
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 PCS
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
- Main Products
- Lithium Battery, Solar Battery, Solar Inverter, Home Energy Storage System, Solar Energy System
-
Production Lines
- 5
-
Production Machines
- Automatic Spot Welding Facility, Finished Battery Integrated Test System, Battery Test System, Battery Capacity Sorting Facility, Component IV Tester, Integrating Sphere
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-12-15
-
Export Year
- 8 years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 9
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, RoHS
-
Cooperated with Fortune 500
- No
FAQ
- What certificates do you have?
- Alishine is a professional lithium battery manufacturer with ISO9001, ISO14001, and ISO45001. All the products have CE certificates, and other certifications can be customized for inspection.
- Are you a factory or trading company?
- We are a professional battery manufacturer with our factory and brand. We provide all kinds of OEM/ODM services for clients.
- Can I take some samples to test before placing a bulk order?
- We provide our customers with sample products to test and evaluate their quality and performance. For more information on how to request a sample, please get in touch with our sales team.
- How long is the delivery time?
- Sample Order within 7-10 days, and the bulk production within 15-20 days.
- Is the quality of your product guaranteed?
- In our 16 years of lithium battery product career, there's no one explosion or fire accident happened. Safety and quality are always our priority.
Send your message to this supplier
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