450W Bifacial Solar Panel | High Efficiency | 120 Half-Cut PERC Cells | Wholesale Solar Panels | 1 Pallet (31 Panels)

GreenWatts HS60-450-BOB is a PV module fit for both residential and commercial applications. GreenWatts engineers made the HT-18X-450 series durable and efficient while minimizing the amount of useful space required for their operation. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight.

Another advantage is the half-cut cell technology. HS60-450-BOB has solar cells half the size of those installed in conventional panels. The main benefits are decreased power loss, improved longevity and better low-light performance. Not surprisingly, the efficiency of this module is quite high – 20.8%. 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. GreenWatts offers 25 years of product warranty and guarantees 83.12% of original performance after 25 years of operation.

450 W power output
120 half-cut PERC cells
20.8% efficiency
1500 V DC maximum system voltage
MC4 connectors
25-year product and 25-year performance warranties
Great productivity through the latest innovations
This GreenWatts panel provides 450 W power at 20.8% 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, HS60-450-BOB loses just -0.33% of efficiency for every 1.8°F above 77°F.

High quality standards
GreenWatts strict manufacturing standards include multiple tests to provide extreme quality assurance. The facilities are highly automated, allowing the company to maintain high standards and keep the level of warranty claims very low.

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 0.62%. After 25 years, the module will still produce more than 83.12% of its initial output.

Certified for the worst environmental conditions
HS60-450-BOB is PID, salt, acid, and ammonia resistant. It can also bear mechanical loads of up to 5400 Pa on the front and 2400 Pa on the back. This durability is mostly owing to the 1.18″ thick anodized aluminum frame and a layer of protective glass.

Weight
50.7 lb

Specsheet:- Download