The LONGi Hi-MO X10 Artist LR7-54HVB-470M is a modern solar panel that scores very highly both technically and in terms of appearance. With an output of 470 Wp and an efficiency of about 23%, you get a panel that belongs to the top of what is currently available.
What immediately stands out is the all-black design. This makes the panel not only powerful, but also aesthetically pleasing-ideal for roofs where appearance is important. The panel is equipped with back-contact cells, so there are no disturbing lines visible from the front.
In terms of size, the panel measures 1800 × 1134 × 30 mm and weighs 21.6 kg. Connection is via MC4 EVO2 connectors, which is known for reliability and safety.
Its durability is also impressive. The panel can withstand heavy loads, such as a compressive load of up to 5.4 kN/m², and has been tested for hail resistance to stones of 25 mm at a speed of 23 m/s. This makes it suitable for all kinds of weather conditions.
Another big advantage is the long warranty: 30-year product warranty as well as 30-year power warranty. In addition, the degradation is very low: less than 1% in the first year, and then only 0.35% per year on average. This means that even after decades, the panel still delivers much of its original power.
