Touch-screen Ultra-thin Home Energy Storage
Touchscreen Elegance: Ultra-Thin Aesthetic Energy Storage
LV-Power MAX-L
Stackable Capacity, Build Up Your Reliable Power Supply
LV-Power MAX-S
Stackable Capacity, Build Up Your Reliable Power Supply
MeritSun Hybrid grid tied All-In-One Power Energy Storage System (EU/US)
Expandable All-in-One Solution with Innovative Technology
All-in-One Power-House
Portable Power on the Move: Your Integrated Energy Solution
Residential Energy Storage Powerwall 2
Uninterrupted energy: seamless All-in-one power solutions
High-volt Rack Module Series
Swift, Steady, Secure: High-Volt Rack Modules Power On
HV-Power MAX-L
Residential High Voltage Energy Storage Solutions
ABS Drop-In Series
High-Quality 12V/24V Bluetooth LiFePO4 Battery
Serve Rack Module series
Precision Energy Storage Solutions for Industry and Commerce
15kWh Power Energy Storage System
Powering Prosperous Larger-Solar with Larger Storage Solution
Powerwall Home Battery
Solar Home Energy Empowerment: The Ultimate Storage Solution
ABOUT MERITSUN
We're at the forefront of precision LiFePO4 battery manufacturing, known for our cutting-edge technology and global acclaim. Our batteries, powered by intelligent BMS and top-tier cells, feature sleek designs and unmatched quality. Rigorous testing ensures only premium products reach our customers, meeting diverse energy storage needs.We offer comprehensive services, including OEM and ODM customization, technical support, training, and extended warranties, making us a leader in energy storage innovation. MeritSun combines excellence in product and service, setting new standards in the industry.
Learn More
3000 MWH+
Annual Production Capacity
1000000 +
USD R&D Invest
10000 +
Projects Delivered
100 +
Cooperation Covers Countries&Areas
Business Structure
Battery
Production
Battery
Production
R&D
30+ Patents
Strategic
Cooperation
Project
Exhibitions
BLOG
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![Installer reviewing a MERITSUN home battery datasheet before preparing a residential energy storage quote]()
29/09/2026How to Read a Home Battery Datasheet: 12 Specifications Installers Should Verify Before Quoting
Learn how to evaluate capacity, voltage, current, power, cycle life, temperature limits, communications, certifications and warranty terms before quoting a home battery.
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![Technical diagram showing how battery C-rate, BMS limits and inverter power affect a MERITSUN home energy storage system]()
29/09/2026What Is Battery C-Rate? How Charge and Discharge Limits Affect Home ESS Power
Understand 0.5C, 1C and other battery C-rates, how to convert current into power, and why the BMS and inverter may limit real home ESS output.
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![Installer comparing home battery warranty years, cycle limits, energy throughput and capacity retention]()
29/09/2026How to Compare Home Battery Warranties: Years, Cycles, Throughput and Capacity Retention
Compare home battery warranty years, cycle limits, energy throughput, capacity retention, operating conditions and exclusions before selecting a supplier.
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![Battery distributor reviewing UN 38.3, IEC 62619 and UL 1973 document scopes for a home energy storage product]()
29/09/2026UN 38.3 vs. IEC 62619 vs. UL 1973: A Battery Document Checklist for Distributors and Installers
Learn what UN 38.3, IEC 62619 and UL 1973 cover, what they do not prove, and which product documents distributors and installers should verify.
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![Installer evaluating an AC-coupled or DC-coupled battery retrofit for an existing rooftop solar system]()
29/09/2026Can You Add a Battery to an Existing Solar System? AC-Coupled vs. DC-Coupled Retrofit Guide
Learn when an existing solar system can be retrofitted with battery storage, how AC- and DC-coupled designs differ, and what installers must inspect first.
