Views: 36 Author: Site Editor Publish Time: 2025-02-20 Origin: Site
As a German solar brand with over 10 years of expertise, Solardeland adheres to the strictest DIN standards and ISO 9001 certification to ensure unparalleled durability. Our 630W solar modules undergo over 25 rigorous quality tests, including:
-40°C to 85°C thermal cycling (IEC 61215 certified)
5400Pa mechanical load resistance (suitable for snowy/windy areas)
0.1% annual degradation (better than the 0.5% industry average)
The Solardeland 630W module uses 132 N-type TOPCon technology to deliver 23.3% conversion efficiency, 15% higher than traditional PERC panels. Key benefits for installers and developers:
✅ Higher energy yield: Produces 5-10% more kWh per kWh in low light conditions.
✅ Lower LCOE: 740 panels per 40HQ container maximizes ROI (15% more than conventional 600W models).
✅ Bifacial Option: Ground-mounted solar farms can achieve up to 30% backside gain.
As a leading OEM solar panel supplier, Solardeland offers end-to-end customization to meet your market needs:
Customized Options Best-fit technical specifications
Dual-glass panels 30-year linear warranty Coastal/desert projects
All-black aesthetic design 100% black frame and backsheet Residential roof
Hybrid composite frame 20% lighter than aluminum Low-load roof
�� 15-day fast turnaround: Seamless from prototype to mass production.
�� One-stop certification support: TÜV, CE, UL and local compliance assurance.
�� Private Label Service: Build your brand with our German quality backbone.
Q1: What is the size and weight of the 630W solar panel?
A: 2279×1134×35mm, 28.5kg – optimized for installation and logistics.
Q2: Can I mix black frame and silver frame panels in one project?
A: Yes! Solardeland supports mixed specifications for flexible design.
Q3: How to get samples for testing?
A: Contact us via FaceBook or leave a message to learn about the free sample policy.
