You don't need to own a factory to sell solar panels under your own name.
White Label Solar Panels & OEM Solar Module Manufacturing
Contendre Solar builds N-Type TOPCon and P-Type PERC modules. Under a white label or OEM agreement, every module leaves our facility carrying your branding, your packaging, and your documentation.
We manufacture. You sell.
Delivering Reliable Solar Solutions Across Industries
Why Partner With a White-Label &
OEM Solar Manufacturer?
Setting up your own module manufacturing means buying land and equipment, hiring and training a production team, and spending years getting quality control right before your first shipment even goes out. This is where white label solar solutions have become the standard entry point for distributors and brands.
Working with an established solar module OEM manufacturer skips all of it.
- You launch a product line without building a plant
- You start with a production process that's already tested and running, instead of building one from zero
- You can increase or reduce order volumes based on demand, without carrying factory overhead
- Your team spends its time on sales and customer relationships, not on manufacturing operations
Why Choose Contendre as Your
OEM Manufacturing Partner?
Many manufacturers can give you a price. Fewer can adjust their process to fit what a partner actually needs. Here's what sets Contendre apart:
1 GW in-house production.
Both N-Type TOPCon and P-Type PERC modules are manufactured at our own facility, not outsourced.
Stage-by-stage quality checks.
Cell stringing, lamination, electroluminescence inspection, and IV curve testing catch issues during production, not after installation.
A Group in operation since 1984.
Contendre Solar is backed by a manufacturing legacy, not a company still building its process.
Volume flexibility.
Production scales to match order sizes, from a distributor's first order to an EPC company's recurring supply.
Specification flexibility.
Modules are adjusted to your requirements rather than limited to a standard catalogue.
Our OEM & White-Label Capabilities
Whether you're building a regional distribution brand or a focused private label solar panels range for one market segment, specifications and order terms are set around your business, not a fixed template.
Custom branding.
Your logo and brand colors on the module and the packaging. This carries through every touchpoint a customer or installer sees, so the product presents as fully yours.
Module customization.
Private label documentation.
Export-ready packaging.
Flexible order planning
Export Ready Solar Module Manufacturing &
International Compliance
Solar panel regulations differ from country to country. If you're sourcing a custom-branded solar panel manufacturer for markets outside India, these requirements are addressed during order planning, not after production is already complete.
Regulatory Adaptation
Module specifications aligned with destination-country regulations, covering electrical standards and labeling requirements to prevent rework or shipment delays.
Compliance Documentation
Required certificates and customs paperwork prepared in advance to support smooth clearance and keep international shipments on schedule.
Export-Grade Packaging
Packaging and labeling designed for international shipping, accounting for handling, climate, transit conditions, and practical brand requirements throughout transit.
Consistency Across Orders
Same specifications maintained across repeat orders, ensuring modules remain consistent and avoiding certification issues when exporting to regulated markets.
Our OEM Manufacturing Process
Working with us as a custom solar panel manufacturer means this process is followed the same way for every order, so module quality and specifications don't shift between shipments.
01. Requirement discussion
We confirm specifications, branding details, target market, and order volume. This is where the order actually gets shaped, so nothing gets assumed later that wasn't confirmed here first.
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02. Customization
Module design, packaging, and documentation are finalized to match your brand. Every detail, from labeling to spec sheets, is locked in before production starts, not adjusted midway.
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03. Production
Modules are manufactured through our standard process: cell stringing, lamination, EL inspection, and IV curve testing. The same checks apply here as on any Contendre-branded module, regardless of whose name goes on the box.
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04. Quality verification
Each batch is checked against the agreed specification before packaging. If something doesn't match the specification, it gets flagged and resolved before it ever leaves the facility.
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05. Branded packaging
Modules are packed and labeled under your brand identity. Packaging is built around your brand from the start- materials, labeling, and presentation- rather than fitted onto an existing template.
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06. Dispatch
Shipment is arranged for domestic delivery or export, based on the destination. Shipping documentation and timelines are confirmed upfront, so there are no surprises once the order is in transit.
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Trusted by Distributors, EPCs & Energy Brands
Contendre Solar supplies distributors, EPC companies, and energy brands across India, with many returning for repeat orders rather than placing a single one-time purchase. That same standard of consistency applies to OEM and white-label orders, where it matters even more, since the partner's brand reputation depends on the product performing as promised.
Our OEM and white-label manufacturing approach gives energy brands greater control over how their solar products reach the market. We support partner-specific requirements while maintaining consistent manufacturing and quality standards across every order.
Quality Assurance & Testing
Modules manufactured for a white-label or OEM partner go through the same testing process as modules sold under the Contendre Solar brand.
- Cell stringing and lamination monitored at every stage of production
- Electroluminescence (EL) inspection to detect microcracks and cell defects
- IV curve testing to verify actual power output against the rated specification
- A final quality check before packaging, to confirm the shipment matches the order
Who Can Benefit from White Label Manufacturing?
White label and OEM manufacturing work well for a range of businesses, not just large-scale distributors. Whether you're building a new brand or extending an existing one, the model adapts to different scales and market positions.
Distributors
Build a branded solar product line without the cost of owning a manufacturing facility. Your brand grows in the market while the manufacturing responsibility stays with us.
EPC Companies
Get module supply under your own brand for every project you execute. Consistent quality across projects strengthens your reputation with clients.
Energy Brands
Extend into branded solar modules, including brands already established in categories like solar inverter OEM. It's the next step for brands already known in adjacent solar categories.
Regional & Newer Solar Brands
Enter new markets with export-ready, compliant modules from your first shipment. Build your market presence without having to figure out compliance along the way.
Trading & Export Companies
Source a reliable solar module OEM manufacturer for resale. Reliable supply means fewer disruptions to the orders you commit to your buyers.