Battery Pack Assembly Lines
- Automated Lithium Battery Pack Production
- High-Precision Cell Sorting & Matching
- Intelligent Battery Module Assembly
- Automated Laser Welding Technology
- Real-Time Production Quality Monitoring
About Mespal
MesPal is a vertically integrated innovator specializing in inverters and energy storage systems, with full in-house capabilities across BMS, EMS, and PCS. Backed by dual R&D centers in Foshan and Shenzhen, we drive continuous innovation in smart energy technologies. Our 10,000+ m² automated factory is equipped with advanced production and testing facilities, ensuring consistent quality at scale. With more than 13 years of overseas PV-ESS project delivery, we operate 6 offices, and warehouses worldwide. Our localized teams across Africa, Latin America, Asia, and Europe bring global expertise with local execution—delivering reliable energy solutions wherever they are needed.
119
+Patents Obtained
20 Years
+Manufacturing Experience
10000
+Global Projects
100
+R&D Engineers
Company Culture
Mespal is dedicated to a future where reliable power is something every home and business can count on.
Company Culture
Mespal is dedicated to a future where reliable power is something every home and business can count on.
Company Culture
Mespal is dedicated to a future where reliable power is something every home and business can count on.
Mission
We design, build, and deliver smart energy storage that homes and businesses can rely on — engineered in-house, manufactured at scale, and shipped worldwide.
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Slogan
More energy solutions for our pal.
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Vision
To be the storage brand dealers recommend first and users trust for decades — the name behind dependable power around the world.
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Production Advantage
Where reliable energy is made
Energy Storage System Integration
- Residential & Commercial ESS Assembly
- Integrated Battery Cabinet Manufacturing
- Modular System Configuration Capability
- Smart BMS & EMS Integration
- Custom Energy Storage Solution Development
Inverter Manufacturing Center
- Advanced Hybrid Inverter Production
- High-Efficiency PCB Assembly Lines
- Automated Functional Testing Systems
- Intelligent Power Electronics Manufacturing
- Comprehensive Reliability Verification
Quality Testing Laboratories
- Battery Performance Testing Platforms
- Environmental & Thermal Simulation Testing
- Charge-Discharge Cycle Life Verification
- Safety Compliance & Protection Testing
- Product Reliability Validation Procedures
Automated Smart Manufacturing
- Fully Automated Production Equipment
- Digital Manufacturing Management Systems
- ISO-Compliant Quality Control Processes
- Lean Production & Traceability Systems
- High-Capacity Global Delivery Support
Milestones
Milestones in Our History
Namkoo Group, the parent company of MesPal, was officially established. Embarking on a years-longjourney in the new energy sector-spanning design tooperations and maintenance, EPC to EMC-thousands of large-scale power station projects were completed bothdomestically and internationally.
The enterprise further expanded its footprint with the establlshment of the Foshan R&D Center. Focusing on energy storage technology, it dedicated efforts to high-quality product development, laying the ground work for the future.
The debut energy storage product, SmartStor-001, was launched. Breaking through technological innovation, it marked a critical leap from R&D to market deployment.
A "dual R&D center" collaborative framework was formed with the founding of the Shenzhen R&D Base. Products including the Smartinver-5.2K, SmartStor-005, and SmartEss-261 successively completed successful trial production.A "dual R&D center" collaborative framework was formed with the founding of the Shenzhen R&D Base. Products including the Smartinver-5.2K, SmartStor-005, and SmartEss-261 successively completed successful trial production.
The new Foshan headquarters production base was completed. Multiple fully automated production lines officially commenced operation. Product R&D achieved serialization and stabilization, shifting comprehensively toward large-scale delivery.
Our Certifications
Product Quality Control
MesPal strictly adheres to the ISO international quality management system and has established a full-process compliance control mechanism. Our solar energy storage products have obtained comprehensive international certifications including UL, CE, IEC, ROHS, SONCAP, SASO, and PVOC, ensuring compliance with major global market requirements. Guided by a commitment to "green and low-carbon" principles, we are dedicated to providing global users with high-efficiency and high-safety solar storage solutions, contributing to the application of sustainable energy
Quality Assurance
Qualification Certificate
ISO9001 Certified
ISO9001 Certified
ISO9001 Certified
ISO9001 Certified
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