320W 72 Cells Polycrystalline Or Monocrystalline Solar Panel

72 Cells 320W Polycrystalline Or Monocrystalline Solar Panel
Polycrystalline or Monocrystalline silicon is a material consisting of thin wafers that are cut from a silicon crystal which has grown in several directions. This advanced texturing process provides polycrystalline or moncrystalline solar panels with a higher power output than amorphous panels of the same dimensions, and makes them more cost and space-effective. These individual wafers are assembled into panels that are covered by durable, weatherproof tempered glass. Thanks to their efficiency and durability, these solar panels require virtually no maintenance once installed.

Main Features
1. Positive power tolerance (0~+5W) guaranteed.
2. High module conversion efficiency.
3. Low LID.
4. Better energy yield with excellent low irradiance performance and temperature coefficient.
5. Adaptable to harsh environment: passed rigorous salt mist and ammonia tests.
6. Robust frame(40mm) withstands mechanical loading of 5400Pa for snow load on front and 2400Pa for wind load on rear side.

Electrical performance parameters

General performance parameters

Drawing(mm)

Since the establishment of Beijing Silk Road Enterprise Management Services Co.,LTD, specialized in researching, producing and selling the Solar panel products,with the enterprise tenet “Creative Technology, Excellent Quality” and gives full play to its own strong strength and R&D team ability.

Since the establishment of the company, specialized in researching, producing and selling the Solar panel products,with the enterprise tenet “Creative Technology, Excellent Quality” and gives full play to its own strong strength and R & D team ability.

"Solar panel, Solar Controller" as the main product of Beijing Silk Road, the products are widely used in large-scale photovoltaic power station, medical equipment, home, roof, and so on.

Our company has many sets of advanced equipment to strictly control product quality. We have attained ISO9001 and ISO14001 certifications. Adhering to the business principle of mutual benefits, we have built up a good reputation among our customers due to our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for mutual success.