Description
To build an efficient solar power plant, you need to select high-quality panels that will maintain their performance over the long term. At the same time, the panels must be high-powered and highly reliable.
This solar photovoltaic module meets the criteria for high quality, reliability, and operational efficiency LR5-66HPH-510M, developed by the company LONGI Solar. This company is considered one of the best in the solar energy market. It consistently ranks highly in the Tier 1 rankings (the most well-known solar panel manufacturers). The companies on this list have their own automated production lines and utilize their own innovations in the field of green energy. Therefore, there is no doubt about the quality of LONGI Solar’s products.

Technical Specifications of the LR5-66HPH-510M Photovoltaic Module are as follows. The maximum power of the photovoltaic module is 510 W. Voltage in an open circuit 45.85V, the voltage at maximum power is 38.68 V. The short-circuit current is 14.05A. The current at maximum power is 13.19A.
The efficiency of the solar photovoltaic module is quite high, at 21.5%. This high efficiency is due to the use of monocrystalline solar cells. Monocrystalline panels are more efficient, of higher quality, and more durable than polycrystalline ones.
The device’s housing is made of aluminum, which makes it corrosion-resistant and gives the panel greater lightness and stability. The photovoltaic module is covered with high-quality protective glass that can withstand concentrated mechanical loads (5,400 Pa from the front, 2,400 Pa from the back).
The degradation (wear and tear) of this type of solar panel over a 25-year service life is only 15.2%.

The dimensions of the photovoltaic module are 2093 mm × 1134 mm × 35 mm. It weighs 25.10 kg. The module contains 2 × 66 solar cells. The temperature coefficient of power is –0.3401 TP3T/°C. The IP68 protection rating allows it to withstand high-pressure water jets. Dust ingress does not affect the inverter’s operation.
The expected service life is over 25 years. The warranty is 12 years.






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