Comprehensive Overview of the REC Alpha 390W Solar Panel

The Rec alpha pure series unites leading cell technologies to create a revolutionary, powerful and reliable solar panel to help you make more savings from your rooftop.

Features

• Combines the best of modern cell technology
• Highly efficient cells for high performance
• No initial power loss (no LID)
• Eliminates soldering for better build quality
• Reduces cell stress for long-term durability
• Increases power and keeps panel compact
• Special anti-reflective glass increases light transmission for higher power
• Gapless cells for great aesthetics
• Full black appearance for an elegant look
• Generates more clean energy from the available space, e.g. rooftop

Specifications

• Series: Alpha® Pure Black
• Dimensions: 71.6 in x 40 in x 1.2 in
• Wire Size: 12 AWG
• Material: Anodized Aluminum Frame, Highly Resistant Polymer Backsheet
• Color: Black Frame
• Power Voltage: 40.6 V
• Power Current: 9.61 A
• Power Rating: 390 W
• Short Circuit Current: 10.38 A
• Cell Type: Half-Cut Bifacial REC Heterojunction, With Lead-Free Technology
• Number of Cells: 132
• Operating Temperature: -40 to 185 deg F
• Efficiency: 0.211%
• Fuse Rating: 25 

Documents: Specification Sheet

High Efficiency and Performance

The REC Alpha 390W solar panel delivers exceptional efficiency, making it a top choice for residential and commercial solar installations. Designed with 132 premium-grade cells, this panel maximizes energy output by converting sunlight more effectively than traditional panels. Its innovative heterojunction cell technology ensures superior power generation even in low light conditions and partial shading. With a robust design and high power density, the REC Alpha 390W meets the growing demand for reliable and sustainable energy solutions, helping users reduce their electricity bills while lowering their carbon footprint.

Durability and Weather Resistance

Built to last, the REC Alpha 390W solar panel offers outstanding durability against harsh weather conditions. The sturdy frame and advanced encapsulation materials protect the 132 cells from moisture, snow, and mechanical stress. This panel undergoes rigorous testing for hail impact and extreme temperature cycles, ensuring optimal performance throughout its lifespan. Its enhanced PID resistance guarantees minimal power degradation over time. The rugged build quality of the REC Alpha 390W means it’s a dependable solar solution capable of withstanding tough environmental challenges for years.

Installation and Versatility

The REC Alpha 390W solar panel is designed for easy and flexible installation. Its standard form factor and industry-compatible junction box make it suitable for a variety of mounting systems, whether rooftop, ground, or solar farms. With balanced weight and compact dimensions, the panel simplifies handling and reduces labor costs. Additionally, its positive power tolerance and comprehensive warranty provide assurance for long-term investment value. Suitable for both new and retrofitted solar setups, the REC Alpha 390W can seamlessly integrate into existing systems to optimize energy harvest.