Excellent! Excellent! My solar ground mount looks great and although it took awhile to be completed because the County of SD is very slow; we are happy. The crew was gentle when working around my wife's plants and garden which we very much appreciated. We worked with Rhami during the sales process and he was informative and always available to us which made us feel in good hands. Thank you Rhami! Our scheduler Billie called us to see what days worked best for us and answered our questions. She was very nice on the phone. Pricing, product, customer service and execution were all great. Highly recommend Semper Solaris!

My roof has given me constant leak… My roof has given me constant leak problems and is only 5 years old Semper subcontract their roof jobs to others and the quality is suspect. The latest issue is to replace all the ridge shingles because of water damage to my ceilings. Now they will not reply to any service requests despite me having WARRANTY BY SEMPER SOLARIS When they did come out they damaged my gutters because they didn't use gutter protectors when placing their ladders. So I would NOT RECOMMEND Semper Solaris for roofing.

Solar Review Solar Review For the second time in two years my inverter has gone out. The first time I was unaware that I would not be notified by the company if anything breaks-I lost a month and a half of prime summer solar. I check my production myself regularly now and realized my solar had stopped working AGAIN. After being bounced around from person to person for two weeks and being told to turn it off and turn it back on several times, someone finally called back to schedule a tech to come out. Apparently the soonest they can come is in a month, and that is only to determine what’s wrong! I am going to lose an entire summer of solar production. When I stated this they were completely unapologetic and just said that they are very busy with repairs and did I want the appointment or not. They said if I didn’t accept this timeline then quote “you are going to have to wait even longer.” My system cost $22,000 and is supposed to have a warranty for 25 years on all parts. What good is this so called amazing warranty if the system goes down all the time and the company refuses to come and fix the problem?????

AWFUL, DISORGANIZED, INCOMPETENT (2.5 yr disaster) Work with literally anyone else. I engaged Semper to install batteries and hook up existing solar panels I already had on my roof. This took them 2.5 years. I spoke to literally 30+ people over the course of the project, none of whom had any idea what was going on at any point. They failed inspection 3x. They installed a safety bollard in the middle of my garage turning it into a 1-car garage which obviously doesn't work. The cherry on top was that they reviewed my account and attributed this disaster to regulatory complications, when for instance my project languished in their design review for 6-wks while we underwent utility black outs during fire season and my children took freezing cold showers. These guys are clowns and one of the biggest time sucks of my adult experience. Use their competitors.

Poor performance and deceiving company Every experience with this company was awful. I initially install with them, now wanted to upgrade, and I never can get same answer. I am so sorry I install system through them. They are unprofessional, unreliable, and all negative reviews about them are true. Go with someone else, or you will e in hell experiencing worst of all of them with impossible performance and reliability. Oh and by the way they false advertise they are upgrading to IQ8 micro inverters, I hope someone will sue them for false advertisement.