eSun Energy uses only the highest quality, most efficient and reliable cutting edge technologies of solar electric modules and solar inverters available in the industry today. Using the most efficient and highest performance equipment greatly enhances energy production, generates the most AC power and ultimately provides the best Return On Investment (ROI) and the largest savings on your electric bill in both the short and long term. More than 15 years of real world experience in the solar industry has taught us to work only with top quality products as solar equipment manufacturers come and go on a daily basis. As a solar electric system is typically a significant investment for most system owners, it is important that this investment is not put in jeopardy by the technological risk associated with many of the generic, non-certified, low-quality, non-tested products that often find their way into the marketplace in Mexico.