156mm'156mm polycrystalline / monocrystalline silicon cell
17.5% ~ 18.5%
*5 years material and workmanship warranty
10 years at 90% of the minimal rated power output;
25 years at 80% of minimal rated power output"
ISO 9001 :2000
Monocrystalline and polycrystalline silicon
To make cells for monocrystalline panels, silicon is formed into bars and cut into wafers.
To make cells for polycrystalline panels, fragments of silicon are melted together to form the wafers.
Severe Weather Resilience
Durability against extreme environmental conditions: