With the domestic solar cell back film first-class technology and production capacity of the new material, recently no new products. Not only to achieve a key alternative to imported raw materials, but also to self-developed polyurethane adhesive film materials in accordance with specific requirements and use of the pattern across a new level.
With the PV industry system voltage, the insulation performance of the backplane requires a bottleneck in product cost reduction and efficiency. Technology Center set the core R & D team, after several months of research, the successful development of photovoltaic H film, technology and products to achieve the organic integration.
The H film is used in the photovoltaic backplane inner membrane material, with six major features:
High reflection (85%), high weatherability (DH4000, UV300kwh / ㎡), high insulation (TI≥90 ℃), high bonding (≥100N / cm), low water penetration (≤1.0g / ㎡ / d), 120kwh / ㎡ UV humidification.
The KPH backsheet made with H film is the 120kwh / ㎡ UV humidifier that is rarely on the market to pass the most stringent testing in the industry. It also improves the module efficiency by 0.6% and prevents the snail pattern from occurring. Of the 25 years of stable power generation to provide a strong guarantee for the PV industry contribute extraordinary force cheap.
Compared with similar products, in addition to the technical performance of the many advantages of the H film can effectively reduce the unit cost of production and increase product gross margin of 5% or more; this project will each year bring considerable value to customers, and at the same time for the company Create tens of millions of value-added performance.