Monocrystalline BIFACIAL solar panel 430W

Half-cell high-efficiency solar panel is cutting cells one divides into two, it could reduce thermal resistance, improve output power 5-10W. It could meet 1500V whole system voltage design demand and reduce whole system cost 10%. In comparison to full solar cell modules, this one cells sub-fissure, power attenuation and sunshine occlusion is more lower and excellent high temperature character. It is the best choice for large ground power station projects.

TOPCon (Tunnel Oxide Passivated Contact) solar cell technology has emerged as a promising innovation in the field of photovoltaics such as paving the way for a more efficient and sustainable energy future.

 TOPCon cells employ a micro-nano tunnelling oxide layer, a carrier-selective microcrystalline silicon film, and cutting-edge passivation contact technology. This advanced structure provides a significant boost to cell conversion efficiency and power output. The unique tunnel oxide layer minimizes subsurface recombination, resulting in improved overall efficiency.

Bifacial solar panels perform best when installed near highly reflective surfaces. Such as swimming pools glass, sandy, stoney or snowy areas. Although the front of the panel still absorbs the majority of the sunlight, some bifacial models are capable of increasing energy production by up to 30%. The exact amount of extra energy will depend on the environment surrounding the solar panels themselves.

FEATURES

• Higher efficiency: TOPCon cells convert more sunlight that P-type cells, which results in a higher cell and module efficiency.

• Lower degradation: TOPCon modules have a lower power degradation power during the 1st year and during the 30 years of PV panels use, compared to PERC panels.

• High temperatures resistance: TOPCon cells have a better resistance to high temperatures, which means the efficiency of TOPCon modules will be higher in hot climates compared to PERC modules.

• Low light performance: TOPcon modules have a higher efficiency in low light condition, which extends the electricity generation period during the day and improve the performance of the installation over time.

TEMPERATURE CHARACTERISTICS

 • Nominal Module Operating Temperature (NMOT): 45°C±2°C

 • Temp. Voc coefficient (TK Voc): -0,24% /°C

• Temp. Isc coefficient (TK Isc): 0,043% /°С

• Temp. Coefficient of Pmax (TK Pmax): -0,30%/°C

• Ambient temperature: -40°C+85°C

Note: the specifications are obtained under the standard test conditions (STCs): 1000 W/ m² solar radiation, 1,5 air mass and 25 ° C cell temperature.

CERTIFICATES

• CE

• DEKRA

• PID-FREE

 • IEC61215/ 61730