LDK Solar Co. Ltd., a vertically integrated manufacturer of photovoltaic products, has developed two new PV module lines.
The Professional Series features a 25-year linear power warranty and a guaranteed initial power output of at least 97% for multicrystalline modules and 96.5% for monocrystalline modules in the initial year of service.
According to LDK Solar, these modules are intended for commercial customers and distribution partners that are looking for higher-power-class modules with strong warranties.
The Value Series is targeted at customers who are looking for the best value in high-quality and high-performance modules, the company says. Their power warranty guarantees a minimum power output in the following four steps: 94% for the first five years, 90% for up to 11 years, 85% for up to 18 years, andÂ 80.2% minimum at the end of 25 years.
In addition, all LDK Solar modules manufactured from June 15 onward, including both the Value Series and the Professional Series, will be introduced with a new positive tolerance of -0/+5 Wp.