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.

The Stuff of Nightmares - RUN AWAY This is a very brief summary of the 10 month long nightmare I experienced with this company. - They don't have access to batteries less than 6 months out and will lie about availability to make the sale - They will schedule installation dates with full knowledge they don't have anything available to install and repeatedly reschedule at the last minute in an attempt to cover for themselves. - They don't read the notes from failed code inspections, don't fix the problems multiple times, and lie about what's wrong. - They don't know the electrical code in California and will lie about local code having changed to cover for it. - They don't know the SGIP process or requirements and will get it wrong. - They refuse to provide their legally required contractor's bond information when repeatedly asked for it.

Call center was very rude and… Call center was very rude and unprofessioanal Stay away I explained my situation changed and was relocating. I would reevaluate at new home. Person became angry and hung up for no reason. Never will they get my business!

I got my system installed in July 2022 I got my system installed in July 2022. Ever since then I have had nothing but issues. They have came out 7 times since installation and still is not fixed. I would run away from this company as fast as possible. They are not worth the money at all. Just go look at the BBB complaints and you will understand how bad they are.

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!