HiS-S405YH(BK) is part of the YH Dual Black Max Series — one of the most recent made by Hyundai. 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.
Another advantage is the half-cut cell technology. HiS-S405YH(BK) 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. At 20.3% efficiency, HiS-S405YH(BK) 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. Novel design solutions allow this panel to look as well as it performs. This model is just 1.38" in depth and is jet black with a sleek finish. The panel's functionality and durability are not affected by its aesthetic appeal though. Hyundai provides a 25-year product warranty. Stable power output is also guaranteed — performance warranty will protect you during 25 years.
- 132 half-cut PERC cells
- 405 W nameplate capacity
- 20.3% efficiency
- 1500 V DC maximum system voltage
- MC4 connectors
- 25 years of product and 25 years of performance warrantyMore power and efficiency
An already high efficiency of 20.3% is further enhanced by PERC technology. By adding a solid PID resistance and special glass lamination on top, the manufacturer ended up with an efficient and very durable model. Under standard test conditions, HiS-S405YH(BK) outputs 405 W of power.
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 0.032 percent.
High quality standards
Hyundai stringent production requirements include various tests to guarantee high quality. The facilities are highly automated, allowing the manufacturer to maintain high standards while keeping warranty claims to a minimum.
Reliability and degradation resistance
Slow degradation over the next 25 years is guaranteed by Hyundai. The performance will decrease no more than 2% during the first year and 0.25% annually thereafter. Your modules will retain at least 85.04% of original performance after the 25 years are over. This 405 W Hyundai solar panel also comes with a generous 25-year product warranty.
Certified for the most challenging environmental conditions
HiS-S405YH(BK) is resistant to PID, salt, acid and ammonia. It can also withstand up to 5400 Pa mechanical load on the front and 4000 Pa on the back. Such robustness is mainly due to the 1.38" thick anodized aluminum frame and a layer of protective glass.
Outstanding all-black design
The panel has a sleek, all-black style that complements any roof beautifully. Hyundai 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.
75.74" x 40.86" x 1.26"