585w Photovoltaic Solar Panel

585w Photovoltaic Solar Panel with Perc Technology

The biggest difference between P-type batteries and N-type batteries lies in the raw material silicon wafer and battery preparation technology. In terms of raw materials, silicon wafers using different doping elements can be divided into N-type (using phosphorus-doped N-type silicon wafers as the substrate) and P-type (using boron-doped P-type silicon wafers as the substrate)PV solar panel Cell. In terms of preparation technology, P-type PV solar panel batteries mainly use traditional aluminum back field cells (AI-BSF) and passivated emitter and back cell (PERC) technologies

In terms of bifacial rate, the bifacial rate of 585W soalr panel PERC cells is 75%; in terms of temperature coefficient, the temperature coefficient of PERC cells is -0.37%/℃; the current average mass production efficiency of PERC cells is 23.2%;

At present, 585W soalr panel PERC battery technology is relatively mature and cost-effective, but perc PV solar panel mass production efficiency has reached 23.2%, gradually approaching the theoretical limit efficiency of about 24.5%.

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