12 Years, Zero Issues: Nayana’s Journey with GoodWe Solar Inverters

Back in 2013, when solar technology was still gaining traction in Sri Lanka, Ms. Nayana Deepika Kumarasinghe made the decision to invest in a 3kW rooftop solar system, powered by a GoodWe GW3000-SS inverter. Despite limited market awareness of the brand at the time, her decision was guided by the need for a reliable, long-term energy solution.

Twelve years later, her system continues to operate flawlessly — without a single technical issue.

“Although we weren’t familiar with the brand initially, we trusted it due to our need at the time. But today, I’m happy about it. Over this 12-year period, we haven’t had any problems. The production process is going well. We were even able to reduce our electricity bill to zero in the early days. That’s why we act with great confidence in this regard.“

Encouraged by the consistent and trouble-free performance of her first system, she later expanded her solar capacity by installing an additional 3kW inverter from GoodWe. The new unit has matched the original in terms of reliability and efficiency.

Her experience reflects GoodWe’s enduring commitment to quality and long-term reliability. Engineered for sustained performance, GoodWe inverters have supported thousands of households globally in their shift to clean, dependable energy — delivering consistent results with no breakdowns, no surprises, and no compromises on performance.

At GoodWe, we are proud to support customers like Ms. Kumarasinghe in their transition to clean energy. Our focus extends beyond building inverters; we are dedicated to building long-term trust by ensuring our products perform reliably, year after year.

This story is now live on YouTube: https://www.youtube.com/watch?v=yqKFC7hK6Ic