- By: Sergey Fedorov
- Solar PV panels
- Updated: Dec 16, 2025
DE Solar Panels
By Pallets
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DE Solar Panels for Sale
High-performance photovoltaic modules with advanced cell technology and competitive efficiency ratings
DE Solar Energy Technology Co., Ltd stands as a prominent manufacturer in the global photovoltaic industry, delivering reliable solar solutions with cutting-edge technology and competitive performance. Based in China with international distribution networks, DE Solar combines years of manufacturing expertise with innovative cell technologies to produce modules that meet diverse energy needs worldwide.
Our comprehensive product portfolio features modules achieving ~20% efficiency, utilizing advanced manufacturing processes and rigorous quality control systems aligned with international IEC 61215, IEC 61730, and ISO 9001 standards. DE Solar's commitment to excellence extends from research and development through production, ensuring consistent quality and long-term reliability.
With strategic partnerships across global markets, DE Solar Energy Technology provides comprehensive solar solutions backed by industry-leading warranties and technical support. Our focus on innovation and customer satisfaction has established DE Solar as a trusted name in residential, commercial, and utility-scale solar installations.
Why Choose DE Solar Panels?
🏭 Manufacturing Excellence
Advanced production facilities with automated quality control. Rigorous testing protocols ensure consistent performance. International certifications guarantee reliability and safety standards compliance.
🔋 Technical Performance
High-efficiency modules with optimized power output. Advanced cell technology maximizes energy conversion. Durable construction withstands harsh environmental conditions for decades.
🌍 Global Distribution
Worldwide shipping capabilities with regional support centers. Comprehensive technical documentation and installation guidance. Local partnerships ensure timely delivery and service support.
🛡️ Warranty Protection
Extended product warranties covering manufacturing defects. Performance guarantees ensuring long-term energy production. Comprehensive customer support throughout system lifetime.
DE Solar vs Competition - Technical Comparison
| Feature | DE Solar 450W | Canadian Solar 440W | Jinko Solar 445W | Trina Solar 450W |
|---|---|---|---|---|
| Power Output | 450W | 440W | 445W | 450W |
| Efficiency (%) | 20.8% | 20.9% | 20.7% | 20.6% |
| Cell Technology | Mono PERC | Mono PERC | Mono PERC | Mono PERC |
| Product Warranty | 15 Years | 12 Years | 15 Years | 12 Years |
| Performance Warranty | 25 Years | 25 Years | 25 Years | 25 Years |
| Temperature Coefficient | -0.35%/°C | -0.37%/°C | -0.36%/°C | -0.38%/°C |
| Frame Material | Anodized Aluminum | Anodized Aluminum | Anodized Aluminum | Anodized Aluminum |
Customer Reviews & Industry Recognition
"Our 500kW commercial installation using DE solar panels exceeded first-year production estimates by 8%. The consistent performance and competitive cost per watt made this our preferred choice for three subsequent projects."
— Michael Chen, Senior Project Manager, SolarTech Solutions
"DE solar panel specifications met all our technical requirements while offering excellent value. Installation was straightforward, and the modules have performed reliably through two full seasons of operation."
— Sarah Martinez, Renewable Energy Consultant, GreenBuild Associates
"Featured in multiple industry publications for cost-effective performance. DE Solar represents solid value in today's competitive photovoltaic market with reliable manufacturing and comprehensive support."
— Solar Industry Magazine, 2024 Manufacturer Review
Frequently Asked Questions
DE solar panels typically range from $0.35-0.55 per watt depending on module specifications and order quantity. Bulk pricing available for commercial and utility-scale projects with competitive financing options.
Yes, we provide comprehensive technical documentation, wiring diagrams, and installation guidelines. Certified installer training available for large projects, with technical support via phone and video consultation.
DE solar panels feature 15-year product warranties covering manufacturing defects and 25-year performance warranties guaranteeing minimum power output. Extended warranty options available for commercial installations.
Most available solar panels achieve ~20% efficiency, and DE solar panels deliver competitive efficiency ratings within this range, ensuring optimal energy production for residential and commercial applications.
Yes, DE solar panels undergo rigorous testing for wind loads, snow loads, and temperature cycling. Modules are designed to withstand harsh environmental conditions with minimal performance degradation over 25 years.
Ready to go solar with DE Solar Panels?
Get competitive pricing on reliable photovoltaic modules with comprehensive warranty coverage
SHOP DE SOLAR NOWBrowse solar panels
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