Building Your Own Energy Storage Brand: The OEM Advantage
The energy storage market is growing rapidly, but most products on the market look increasingly similar. Black battery boxes with similar specifications, similar features, and similar marketing claims. For distributors and installers looking to differentiate, offering private-label products can be a powerful strategy.
ONESUN’s OEM/ODM capabilities enable partners to build their own brands on a foundation of proven technology. Whether you want to offer a complete product line under your own name or develop custom configurations for specific applications, we provide the manufacturing capability and technical support you need.
Why Private Label Makes Sense
Private label products offer several strategic advantages for energy storage businesses:
Brand differentiation: In a market where most competitors sell the same imported brands, private-label products make your company unique. Customers associate the product with your brand, not with a manufacturer they may also see elsewhere.
Margin control: When you sell products under your own brand, you control pricing and margins directly. There’s no manufacturer’s suggested retail price to compete against, and no distributor undercutting your pricing.
Customer loyalty: Private-label customers are your customers, not the manufacturer’s. When they need additional products or service, they come to you. This builds long-term relationships that are more valuable than one-time transactions.
Product differentiation: With private-label manufacturing, you can specify features and configurations that match your market’s specific needs. If your customers need a particular voltage, capacity, or enclosure design, you can have it built to your specifications.
ONESUN’s OEM/ODM Capabilities
ONESUN provides comprehensive OEM and ODM services for partners worldwide . Our manufacturing capabilities cover the full range of energy storage products:
Inverter OEM: Inverters from 250W to 125KW, available with private-label branding and custom configurations. Options include:
Residential single-phase and three-phase models
Commercial and industrial inverters
Hybrid inverters with integrated charge controllers
Off-grid and grid-tie configurations
Battery OEM: LiFePO₄ battery systems from 1kWh to 5MWh, using Grade A cells with ONESUN BMS. Customization options include:
Capacity and voltage configurations
Enclosure designs and colors
Branding and labeling
Communication protocols and interfaces
Complete Systems: Integrated solar storage systems combining batteries, inverters, and management systems in unified packages. Ideal for residential and commercial applications where simplified installation is valued.
The ODM Advantage
For partners with specific product requirements, ONESUN offers ODM (Original Design Manufacturer) services that go beyond simple private labeling. ODM enables you to:
Specify custom enclosure designs that match your brand aesthetic
Define technical specifications for your target applications
Integrate specialized features for your market
Develop product variants that fill gaps in your product line
ODM projects typically involve collaboration between your team and ONESUN’s engineering staff. We handle the detailed design work, prototyping, testing, and certification while you focus on market requirements and commercial strategy.
Local Assembly for Private Label Brands
For partners building private-label brands, local assembly offers additional advantages. When you assemble products locally under your own brand, you can:
Maintain smaller inventories of finished goods
Respond more quickly to market changes
Offer local service and support
Meet local content requirements for government procurement
The combination of private-label branding and local assembly creates a powerful market position. You offer products that are uniquely yours, with the local presence and service capability that customers value.
Quality That Protects Your Brand
When you put your brand on a product, you’re making a promise to your customers. That promise is only as strong as the quality of the underlying product. A private-label brand built on inferior products will damage customer trust and undermine your business.
ONESUN’s quality systems protect your brand investment. Every product we manufacture undergoes testing and quality control before shipment. Our LiFePO₄ cells are Grade A from certified suppliers. Our BMS designs incorporate redundancy and protection features that ensure safe, reliable operation.
With over a decade of manufacturing experience and 3GW of deployed capacity, ONESUN has the track record that private-label partners need . Your customers may not know the ONESUN name, but they benefit from the technical expertise and quality systems we bring to every product.
Getting Started
Building a private-label energy storage brand with ONESUN is straightforward:
Product selection: Choose from our standard product line or define custom requirements
Branding specifications: Provide your logo, colors, and labeling requirements
Configuration details: Specify any technical customizations needed for your market
Production planning: Define order quantities, delivery schedules, and quality requirements
Launch: Receive your private-label products and begin marketing under your own brand
For partners interested in local assembly, we can also provide component kits and assembly support, enabling you to build your brand through local manufacturing.