A Sunshine Coast Solar Company Since 2015

“I have had my Deye solar battery and inverter installed by another company for over a month and have not had any meaningful help setting up my inverter from my installer or supplier. Despite not supplying my system, Dan has just spent close to an hour helping me. There are not many people who will put themselves out to help someone like that. Dan is so knowledgeable and helpful I would have no hesitation in recommending him.”

“Nothing is a bother for Dan and his team. Our system was installed quickly and efficiently and we know that the after installation support is available if ever we need it. Keystones Energy Solutions are the true definition of teamwork. Super happy with the all the work they do for us.”

“We are thrilled with our new solar panels and inverter installed recently by Dan and his hard working team. Dan is experienced, efficient and a great communicator who kept us fully informed and updated re ordering our new system and installation. If you're looking to install an excellent solar system we highly recommend Dan at Keystones Energy Solutions.”

“Dan and his team installed an off grid solar system on our tiny House a year ago. It works perfect. Dan turned up when he said he would, explained the system well, gave us a good price and was available for any advice we needed. I would totally recommend Dan and the system that he recommended.”

“Can't thank Dan and his team enough for a perfect solution to my power needs. Dan explained the complexities of solar and battery power in a language that I could understand. He went the extra mile to ensure that my system worked as promised. 5 Stars, for outstanding care and service.”

“Dan and his team have now installed our second solar system to our new home. We are so happy with the results and the professional way the team conducted themselves at all times. We have no hesitation in recommending Keystones Energy Solutions. If you want the best, contact Dan and his team.”

“Dan, Ruben and Joe were all excellent to deal with, balancing a friendly attitude with competence. From the assessment and design phase through to installation and handover we felt like our requirements were heard and care was taken to ensure the system would meet our needs.”

“We already had a 5KW solar system in place and had had a few problems with it. We then engaged Dan and crew to install an extra 6 KW, and while they were here they sorted out the problems with the original system. We have had no trouble with any of it since.”

“Thank you Phil and Dan for recommending the Alpha ESS for our off-grid power system. The Keystone's boys were professional and creative and had it installed and running in no time. I highly recommend Keystone's for anyone wanting to upgrade their system, they are also there to answer any questions after installation, brilliant!”

“Great team to deal with, from Lynette in the office and Dan and his team installing and following up. With the present and looming electricity rate increases, I'm thankful to have this installed and appreciate the advice and support along the way.”