160W 18V Polycrystalline Solar Panel 12.5kg Weight Easy Installation

140W-160W-18V Polycrystalline Solar Panel Polycrystalline Silicon Solar Cells

Product Description:

Polycrystalline solar panels generally have lower efficiencies than monocrystalline options, but their advantage is a lower price point. In addition, polycrystalline solar panels tend to have a blue hue instead of the black hue of monocrystalline panels.Polycrystalline solar panels are made from similar silicon material hence instead of going through the slow and more expensive process of creating a single crystal, molten silicon is just put into a cast and cooled with a seed crystal. By using the casting method, the crystal surrounding the seed isn’t uniform and branches into many, smaller crystals, thus the term “polycrystalline”. The surface has a jumbled look with many variations of blue colour.

We has developed various types of polycrystalline solar modules. Polycrystalline Solar Panel have an advantage over monocrystalline silicon solar prices, but are less efficient.

Key Features:

1. High module conversion efficiency up to 17% through advanced manufacturing technology.
2. Low degradation and excellent performance under high temperature and low light conditions.
3. Robust aluminum frame ensures the modules to withstand wind loads up to 2400Pa and snow loads up to 5400Pa.
4. Positive power tolerance of 0 ~ + 3 %.
5. High ammonia and salt mist resistance.
6. Efficient protection from frame deformation and water accumulation.
7. Rugged design to withstand high wind pressure and snow load, easy installation.
8. Professional system services and technical guidance.
9. Junction box protection degree IP65.

Product Details:

Mechanical drawing: