OEM&ODM
From product concept and battery architecture to BMS, firmware, enclosure design, packaging and mass production, CHUANHE ESS provides integrated OEM & ODM manufacturing for global energy brands and B2B customers.
More Than a Logo.
A Complete Product.
A competitive portable power station requires more than attractive packaging. Battery cells, BMS, inverter, charging systems, electronics, thermal management, firmware and mechanical design must work together.
CHUANHE ESS works with distributors, wholesalers, retailers, outdoor brands, energy companies, EPC contractors and other B2B customers to develop portable energy products around their target market and application.
Explore our complete OEM & ODM manufacturing capabilities to see how product development, engineering and production can be coordinated under one manufacturing partner.
OEM or ODM? We Support Both.
Start with an existing product platform or develop a portable power station around your own market requirements.
Private Label Manufacturing
Ideal for brands that already know what they want. Customize an existing product platform with your brand identity and market requirements.
- Logo and brand identity
- Housing color and appearance
- Packaging and product labels
- User manuals and documentation
- Interface and accessory configuration
- Private-label mass production
Product Development
Ideal for companies that need deeper engineering support to transform an idea, specification or application into a market-ready product.
- Product concept development
- Battery architecture
- BMS and PCB development
- Firmware and APP functions
- Communication protocols
- Prototype and engineering validation
500W Portable Power Station as an OEM Platform
The CHUANHE ESS 500W series demonstrates how a compact portable energy platform can combine battery technology, inverter output, solar charging and intelligent functions into one market-ready product.
Customize the Product, Not Just the Logo.
Our OEM and ODM projects can combine mechanical, electrical, battery, BMS, software and branding requirements into one coordinated product development process.
Power System
Customize inverter power, AC output, DC output, charging architecture and power management according to application requirements.
LiFePO₄ Battery
Configure battery voltage, capacity, cell architecture, energy capacity and performance requirements.
Smart BMS
Customize battery protection, balancing, monitoring, charging, discharging and communication functions.
MPPT Solar
Integrate solar charging according to battery configuration, PV voltage and required charging power.
APP & IoT
Support selected Bluetooth, Wi-Fi, APP, monitoring, firmware and smart energy management functions.
Communication
Depending on the project, communication requirements can include CAN, RS485, RS232, Modbus, Bluetooth and Wi-Fi.
Build Around Your Brand & Market.
From the exterior shell to the internal energy architecture, selected product elements can be customized according to project requirements.
Logo & Identity
Brand logo, product markings, labels and visual identity.
Housing & Color
Enclosure appearance, colors, finishes, handles and structural details.
Private Packaging
Branded cartons, product inserts, labels and protective packaging.
Product Documents
User manuals, technical documentation, labels and market-specific materials.
Hardware
PCB, charging systems, interfaces and electrical configuration.
Firmware
Product operating logic, protection parameters and functional optimization.
APP & UI
Smart functions, APP interfaces, monitoring and connected product experiences.
Protocols
CAN, RS485, RS232, Modbus, Bluetooth and Wi-Fi, depending on project requirements.
One Manufacturer. Multiple Power Levels.
Build a complete product family instead of relying on a single portable power station model.
200W–500W
Compact portable energy for camping, photography and emergency backup.
Explore Series →
600W–1200W
Higher-output portable energy for RV, outdoor work and mobile applications.
View 1200W →
1500W–2000W
Higher-capacity systems for demanding outdoor and professional applications.
View 2000W →
2500W–5000W
Professional mobile power for construction, rental, emergency and commercial applications.
View 3000W →From Specification to Mass Production.
A structured OEM & ODM workflow keeps product requirements, engineering, sampling and production aligned.
Requirement Analysis
Define target application, power, battery capacity, appearance, market and commercial objectives.
Engineering Evaluation
Evaluate battery architecture, BMS, electronics, enclosure, components and production feasibility.
Prototype & Sample
Build engineering samples for functional, appearance and system integration testing.
Testing & Optimization
Validate charging, discharging, BMS, firmware, thermal behavior and structural performance.
Production Preparation
Finalize BOM, production documentation, quality standards, packaging and manufacturing processes.
Mass Production
Move approved products into controlled SMT, PACK, assembly, testing and quality inspection processes.
Engineering + Manufacturing.
CHUANHE ESS combines product engineering and factory manufacturing to reduce communication gaps between development, sampling, production and quality control.
One Platform. Many Applications.
Customize the power, capacity, interface and product experience around the application your customers actually need.
Camping & Outdoor
Portable electricity for lighting, cameras, refrigerators and outdoor equipment.
RV & Van Life
Compact and quiet energy for mobile living and off-grid travel.
Construction & Field Work
Mobile electricity for tools, communication systems and temporary work sites.
Emergency Backup
Backup energy for communication, lighting and essential electronics.
More Energy Storage Solutions.
Explore our product categories and manufacturing services to find the right solution for your business.
Portable Power Stations
Explore portable power solutions from compact units to high-power mobile energy systems.
OEM & ODM Manufacturing
Discover complete customization across hardware, BMS, firmware, packaging and product design.
Stackable Lithium Batteries
Explore modular LiFePO₄ battery solutions for residential and commercial energy storage.
Solar Panels
Build integrated portable solar charging systems around your energy storage products.
Questions Before Starting a Project?
Here are some of the questions B2B customers commonly ask when evaluating a portable power station manufacturing partner.
What is the difference between OEM and ODM?
What can I customize on a portable power station?
Can you develop a completely new portable power station?
Do you support LiFePO₄ portable power stations?
Can you customize the BMS?
Can I customize the product appearance and packaging?
Can I start with a sample before mass production?
Turn Your Energy
Product Idea Into Reality.
Tell us your target power, battery capacity, application, market and customization requirements. Our team can evaluate the project and recommend the right OEM or ODM development path.