R&R Solar Supply is solid from top to bottom. Jim, Aaron, and Rolf are good‑hearted, smart‑as‑hell guys who bring real knowledge and real support to Hawai‘i’s solar community. Always helpful, always on it, and always a great partner. PV, EP Cubes and hot water. R&R will take care of you. ⭐️ ⭐️⭐️⭐️⭐️

Ryno does not deserve even 1 star. He just sells the system and when something goes wrong, he does not fix it. Please do not support him. You will regret it. I have no option but to replace his system because nobody else can repair it. And then I will sue him for damages.

Steve & Lisa Tsuruoka