REC alpha 400W Solar Panel 132 Cell Bifacial REC400AA Pure 2 Commercial 792 panels per Container (Truckload)

REC400AA is a model that uses a number of technologies to bring durability and performance to the next level. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight.

Half-cut cell technology adds a few more percent to the overall performance, making this model a great example of efficiency. REC alpha made solar cells in REC400AA two times smaller than the standard size, thus reducing power loss and improving low-light behavior. At 20.6% efficiency, REC400AA offers surprising performance for its weight and size. And while conventional panels use only one side to absorb photons, bifacial modules employ both sides at the same time. Thanks to the technology, this model can be up to 30% more efficient. Cell surface, back foil and frame are completely black, giving the model unrivaled aesthetics. REC alpha paid as much attention to durability as they did to performance. REC400AA is guaranteed to retain at least 92% of output after 25 years. Product warranty for this panel lasts 25 years.

• 500 W power output
• 132 half-cut PERC cells
• 20.6% efficiency
• 1000 V DC maximum system voltage
• Staubli MC4 connectors
• 25-year product and 25-year performance warranties

Great productivity through the latest innovations

This REC alpha panel provides 500 W power at 20.6% efficiency. High energy production levels are achieved through the usage of the latest advances in the solar industry, including PERC technology and state-of-the-art antireflective coating. An efficient panel yields more per square foot and pays for itself faster.

Heat-resistant performance

The heat is less of a threat with this module: with one of the lowest temperature coefficients in the industry, REC400AA loses just -0.24% of efficiency for every 1.8°F above 77°F.

High quality standards

Multiple tests are part of the REC alpha tight production requirements, which offer the highest level of quality assurance. Because of the facilities' high degree of automation, the business is able to uphold strict standards and minimize the number of warranty claims to an absolute minimum.

Low degradation for increased lifespan

The amount of power output loss experienced by these panels during the first year of operation will not exceed 2%. The average yearly power drop from the second to the 25th year will not surpass 0.25%. After 25 years, the module will still produce more than 92% of its initial output.

A panel that can handle hail, wind and snow

The 1.2" frame made from anodized aluminum and a layer of protective tempered glass make this module resistant to the foulest of weather. The front side of the modules can resist a 7000 Pa load, and the back side 4000 Pa.

Stunning black aesthetics

The sleek, all-black aesthetics of the panel will complement any rooftop. By using a variety of treatments and selection criteria, the producer guarantees high quality cell color. Engineers at REC alpha employ smaller gauge wires to link the cells together, creating a seamless appearance.

Size

73.4" x 40.9" x 1.2"

Weight

47.8 lb