Photovoltaic panel 400W JA Solar, all black, monocrystalline, Deep Blue Light 3.0, JAM54S31 400/MR FB, warranty 12 years JAM54S31-400/MR_FB

JA Solar's monocrystalline photovoltaic panel is characterized by high efficiency and durability, made in half-cell technology. The implementation in the half-cell technology is characterized by lower internal resistance and lower power losses compared to panels based on the classic design (full cells). In addition, panels made in half cell technology, in addition to generating more power output, perform better in everyday operation as a result of a lower power temperature coefficient and a reduced impact of shading on energy production. Made in a version with a black frame.

Basic advantages of the JAM54S31 400/MR FB photovoltaic panel:

•Rated power (STC):400W
• Maximum power Pmax (NOCT): 302 W
• Module efficiency: 20.5%
• Power tolerance: 0 to +5