bifacial solar panel

Rocksolar Technology29 Sep, 2025News

Rocksolar’s bifacial solar modules are advanced monocrystalline panels designed to capture sunlight from both the front and rear surfaces—harnessing reflected light from the surroundings to boost total energy yield. For example, their Philadelphia 440 W bifacial panel offers ~22.57 % efficiency, robust build quality (rated to withstand up to 5,400 Pa mechanical load), and warranties of 12 years for product and 30 years for power output.