MNB108(HCBF) is part of the 440W Wholesale Series — one of the most recent made by Philadelphia Solar. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. 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. Philadelphia Solar made solar cells in MNB108(HCBF) two times smaller than the standard size, thus reducing power loss and improving low-light behavior. At 22.57% efficiency, MNB108(HCBF) 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. The innovations made the appearance of the panel as impressive as the specs. A mere 1.18" thick, this model is completely black with a smooth surface. This beauty doesn’t compromise the quality or reliability of the panel. Philadelphia Solar offers 12 years of product warranty and guarantees 88% of original performance after 30 years of operation.

• 440 W power output
• 108 half-cut PERC cells
• 22.57% efficiency
• 1500 V DC maximum system voltage
• MC4 connectors
• 12-year product and 30-year performance warranties

Increased efficiency of up to 22.57%

MNB108(HCBF) ensures maximum power production. 22.57 percent module efficiency is achieved using PERC technology and a powerful antireflective coating. This is much greater than the norm, resulting in significant additional savings throughout the years of operation.

Keeping the cool in high temperatures

Even under extreme heat, MNB108(HCBF) maintains high efficiency. You may take advantage of the sunniest hours because it loses just -0.3% of efficiency for every 1.8°F over 77°F.

High quality standards

Multiple tests are part of the Philadelphia Solar 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 longevity

In the first year of service, these panels will lose no more than 0.4% of their power output. The average yearly power drop from the second to the 30th year will be no more than 0.40%. After 30 years, the modules will retain more than 88% of their initial output.

A panel that can handle hail, wind and snow

The 1.18" frame built of anodized aluminum and a layer of protective tempered glass make this module weather-resistant. The front side of the modules can withstand a 5400 Pa load, whereas the back side can withstand a 5400 Pa load.

Outstanding all-black design

The panel has a sleek, all-black style that complements any roof beautifully. Philadelphia Solar uses unique treatment and selection procedures to guarantee optimum cell color. The cells are connected by thinner wires, and from a distance, the surface of the modules seems seamless and smooth.

Size

67.8" x 44.65" x 1.18"

Weight

44.09 lb