SolarWorld Sunmodule- As the largest and most experienced solar manufacturer in the USA, SolarWorld's Sunmodule solar panels are designed and manufactured to the highest standards of quality, performance and durability. The mono-and polycrystalline products from SolarWorld come in variety of sizes, making them suitable for all applications - from a residential rooftop to a large-scale facility.
The Quality Assurance Process of LG administers gateway checks at every stage from development to production. If the quality does not meet the rigid conditions, it will not be passed onto the next stage. LG has state-of-the art testing equipment for quality, safety, and performance tests.LG guarantees positive power tolerance (0 ~ +3 %), which is substantial to customers' benefits. LG modules come with internal mechanical load standards (5400 Pa), which are stricter than international standards. The module frame's durability is uniquely anodized to minimize damage from rain, snow and sea wind.