A 400W solar panel is a high-efficiency photovoltaic module designed for significant energy production in residential and commercial solar systems. These panels typically feature monocrystalline solar cells and advanced technology to maximize energy
Specifications
Peak Power Output: Typically 400W, with a power tolerance of around
±5%plus or minus 5 %±
5
%
.
Cell Type: Monocrystalline silicon cells, often 72 or 100 high-performance cells.
Voltage (Vmp): Maximum Power Voltage generally ranges from approximately 30V to over 54V, depending on the number of cells and design.
Current (Imp): Maximum Power Current usually ranges from 7A to 13A.
Open Circuit Voltage (Voc): Ranges from approximately 37V to 65V.
Short Circuit Current (Isc): Ranges from approximately 7A to 13A.
Efficiency: Module efficiency is often around 17% to over 20%.
Dimensions & Weight: Dimensions and weight vary significantly by brand and cell configuration.
Durability: Panels are typically built to withstand various weather conditions and are resistant to corrosion, with certifications like CE, ISO, IEC, and VDE.
Warranty: Often come with a 25-year warranty.
