WHAT WE OFFER
We offer different services
Custom battery, solar, and energy storage systems engineered for real-world performance across multiple industries.
MAIN PRODUCTS & SOLUTIONS
We deliver custom battery packs, energy storage systems, and solar solutions built for different applications — engineered for safety, scalability, and OEM/ODM branding.
WHY CHOOSE US
We are more than a manufacturer — we are a strategic partner for global distributors, installers, and OEM/ODM brands. With strong engineering capabilities, certified production, and reliable supply chain support, we deliver energy products that are safe, scalable, and built for long-term business growth.
OEM / ODM Manufacturing
Custom battery packs, solar storage systems, and energy products designed to match your brand, specifications, and market requirements.
Strct Production SOP & Quality Control
Precision assembly lines, battery aging tests, safety inspection, and 100% full-function testing to ensure long-term reliability.
Certified for Global Markets
CE, UL, UN38.3, MSDS, IEC, and ISO-compliant — making product registration and local certification faster and easier for EU and US markets.
Advanced R&D Support
In-house cell matching, BMS design, structure engineering, and integration support to help you develop reliable and scalable energy solutions.
Flexible Production & Fast Delivery
Strong supply chain, mass production capability, and export support for container shipping, air freight, and overseas warehouse delivery.
Long-Term Business Partnership
Dedicated technical support, marketing assistance, and business cooperation programs designed to help your distribution grow successfully.
Multi-Step Quality Control
We follow a multi-stage QC process covering material inspection, precision assembly, safety testing, and final verification. Every battery pack and solar panel is tested to guarantee stable performance, safety, and long service life.
100% Incoming Cell Capacity Testing & Raw Material Inspection
Assembly-line QC & Multi-step Protection & Safety Tests
48–72 Hours Aging Test (for ESS & Battery Packs etc.)
Final Spec. & Internal Resistance & Appearance Check
OEM / ODM Customization
We follow a multi-stage QC process covering material inspection, precision assembly, safety testing, and final verification. Every battery pack and solar panel is tested to guarantee stable performance, safety, and long service life.
1. Requirements Collection
We gather your voltage, capacity, size, BMS, and application needs.
2. Engineering Proposal
Our engineers provide the optimal technical solution and configuration.
3. Electr. & Mechanical Design
We create schematics, CAD housing, BMS logic, and wiring layout.
4. Prototype Sample Build
Custom samples are produced based on your chosen specs.
5. Functional Testing
Protection, communication, thermal, and performance checks.
6. Certification Preparation
Support for CE, UN38.3, MSDS, and market-required compliance.
7. Mass Production
Automated assembly, QC, aging tests, and volume manufacturing.
8. Packaging & Delivery
Custom labels, packaging, and global logistics support.
OUR PRODUCTION LINE
We produce all kinds of custom battery packs, energy storage systems, and solar solutions built for different applications — engineered for safety, scalability, and OEM/ODM branding.
SERVICES WE PROVIDE
We provide customized battery, solar, and energy storage solutions designed for residential, commercial, and industrial applications. With strong OEM/ODM capability, certified quality, and engineering support, we help partners bring reliable energy products to market—safely, efficiently, and confidently.
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OUR CONTACTS
Looking for OEM/ODM solutions, partnership opportunities, or product quotations?
Our team is ready to support your project with technical guidance, customization, and fast response.
HEAD OFFICE
2/F, Building C, Huaze Industrial Park, Zhoushi Road, Shiyan Town, Bao’an District, Shenzhen City, Guangdong Province, China
Factory # 2：
8/F, Building A, Guanghao Industrial Park, No. 75 Lianyan Street, Dalingshan Town, Dongguan City, Guangdong Province, China
CALL US
EMAIL US
info@meanwatt.com