Solartech21

We turned to C21 srl for the installation of a 5.80 kWp photovoltaic system with a 16 kW storage system and a wallbox. Absolutely everything was perfect; the team was precise, competent, friendly, fast, and professional. Completely satisfied! Thanks to Francesco, Stefano, Dario, and Ivan!

I'd say it was an excellent experience: quick installation, adherence to schedule, and clear explanations both during the sales phase and after installation regarding operation and management. Not to be underestimated... they clean and take away packages and miscellaneous items after work... that's not a given these days!!!! Well done. After a month, everything is working very well.

I relied on Solartech21 to install a photovoltaic system with battery storage, and the experience was truly positive. From the start, they were very helpful and professional, explaining everything clearly and helping me understand the best solution for my home and my energy consumption. The installation was completed on time and with great attention to detail. The team that came to my home was competent, orderly, and always ready to answer my questions. Now the system is working perfectly, and I'm very satisfied with my choice.

We turned to C21 srls for the installation of a 4.85 kWp photovoltaic system; from the initial contact with Mr. Francesco for a quote to the installation itself, just over a month passed. Punctual, precise, fast, kind, and helpful. Completely satisfied!

I had a photovoltaic system installed and I must say I'm very satisfied with the work done. High-quality materials with an excellent warranty, and highly trained sales and installation staff. They patiently supported me throughout the entire process, from the estimate to the commissioning of the system. The installation took two days, very quickly despite the complex nature of the work. They were also willing to do additional work. I highly recommend this company.