Heliene 580W Solar Panel 156 Cells Bifacial 156M-580-HC-M10BF-SL Commercial 620 panels per Container

156M-580-HC-M10BF-SL is part of the M10 Series — one of the most recent made by Heliene. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. This panel takes full advantage of the Passivated Emitter Rear Contact (PERC) technology that allows it to capture up to 12% more energy. All thanks to a reflective layer on the back. This design maximizes the number of photons absorbed by solar cells.

Half-cut cell technology adds a few more percent to the overall performance, making this model a great example of efficiency. Heliene made solar cells in 156M-580-HC-M10BF-SL two times smaller than the standard size, thus reducing power loss and improving low-light behavior. At 20.8% efficiency, 156M-580-HC-M10BF-SL 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. Heliene provides 15 years of product warranty and guarantees that after 25 years, performance will be at 86% or more.

• 580 W power output
• 156 half-cut PERC cells
• 20.8% efficiency
• 1500 V DC maximum system voltage
• Staubli MC4 connectors
• 15-year product and 25-year performance warranties

Higher efficiency of up to 20.8%

156M-580-HC-M10BF-SL guarantees the highest power output. PERC technology and potent antireflective coating result in 20.8% module efficiency. This is significantly higher than average, which will result in substantial extra savings over the years of operation.

Exceptional performance in scorching weather

At high working temperatures, a low temperature coefficient equals increased energy generation. Every 1.8°F over 77°F results in a model's efficiency loss of just -0.34 percent.

Quality and reliability

156M-580-HC-M10BF-SL is subject to rigorous quality and reliability testing as well as many quality checks throughout the production process. The level of automation in the manufacturing facilities virtually eliminates human error. To guarantee that you receive the finest, REC is committed to quality, safety and dependability.

Reliability and degradation resistance

Heliene guarantees limited degradation over the ensuing 25 years. The performance will only degrade by a maximum of 2% the first year, and then only by a maximum of 0.50% yearly after that. After the 25 years are over, your modules will still show at least 86% of nominal capacity. A substantial 15-year product warranty is also included with this 580 W Heliene solar panel.

Certified for the most challenging environmental conditions

156M-580-HC-M10BF-SL is resistant to PID, salt, acid and ammonia. It can also withstand up to 5400 Pa mechanical load on the front and 2400 Pa on the back. Such robustness is mainly due to the 1.38" thick anodized aluminum alloy frame and a layer of protective glass.

Size

97.01" x 44.65" x 1.38"

Weight

68.34 lb