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Solar (photovoltaic) panels

With modern technology from SUNPOWER (USA) and Lithuanian governmental program APVA, your electrical independence will last for years and won’t cost you a fortune
We’ve installed solar plants for 100+ 🇱🇹, 🇱🇻, 🇪🇪 households

Why solar panels are so popular?

2-3 years
An average return of investments time for every installation
2kW+
Enough energy to cover needs of every household
3 days or less
Average term to install solar panels for your house
up to 3,000EUR
APVA’s refund for using “green” instead of fossil energy

Loans for solar power plants

Lithuanian residents also can be provided with banks’ and leasing companies’ support for the purchase of solar power plants.

We’ve installed more than 100 solar power plants in Lithuania, Latvia, and Estonia

Click any image to enlarge. Data updated on June, 2022

Our latest project

The solar power plant for an office building 

Our clients love the speed and accuracy of our services

Mr. Juozas
Mr. Juozas
Kėdainiai town, Lithuania
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Ordered SunPower solar modules with installation service. Perfect service. High quality consultations and work. Fast implementation. I recommend this perfect company
Ms. Gerda & Mr. Jurgis
Ms. Gerda & Mr. Jurgis
Vilnius region
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We ordered the solar power plant from JSC “Prosta” with SunPower solar modules and Fronius inverter. The technical parameters of the equipment were well explained, best installation solutions, the optimal price-quality ratio were offered, visualisation was performed, materials were delivered on time and the system was implemented responsibly. The company also consults in good faith when submitting documentation and processing APVA documents for compensation. We recommend!
Ms. Jolanta
Ms. Jolanta
15kWp, Vilnius
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JSC Prosta installed 15 kWp power plant. Provided in detail all the specific information, visualised the proposal, recommended the solar modules (SunPower), selected an inverter (Fronius). Performed works in a quality, timely and orderly manner. It was gratifying that while working on the roof in December, they adhered to the safety requirements with great responsibility, and had all the professional ammunition needed for it. They answered all the questions very sincerely. Also helped to cope with the submission of ESO applications, provided all the necessary documentation in accordance with the requirements of APVA. I enjoyed a great job done!
Mr. Petras
Mr. Petras
7kWp, Panevėžys district
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Hude respect for well done job for Mr. Saulius Girdvainis and his Team members. Perfect communication skills, fast reaction taking solution and precisly work during Sunpower / Fronius equipment installation for my home solar power system.
Mr. Giedrius
Mr. Giedrius
30kWp, Kaunas district
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Most probably the longest private solar fence in Lithuania. Job well done!
Mr. Andrius
Mr. Andrius
7kWp, Jurbarkas region
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Better than expected! Big THANK YOU
Mr. Arvydas
Mr. Arvydas
7kWp, Kėdainiai town
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JSC Prosta installed 7 kWp solar power plant very quickly and flawlessly. The work was carried out in one day, from the installation of the solar modules to the final commissioning. The diligence of the JSC Prosta team and the quality of work performed left a very good impression. All information was provided in a clear and comprehensible manner. I sincerely recommend!
Mr. Evaldas
Mr. Evaldas
10kWp, Kaunas region
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Well done!
Mr. Linas
Mr. Linas
9,2 kWp, Šiauliai region
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Guys know their job very well and do everything on time as agreed. They explained everything in details to me as to a novice with a minimal understanding of solar power plants. At my house were installed SunPower modules and Fronius inverter. I’m happy with cooperation and will definitely recommend JSC Prosta to others
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How to get solar panels installed for your house?

We will submit all documentation and paperwork needed for APVA, VERT, ESO, etc., and get all required permissions for you!

You can count on us!
1. Submit a form by clicking the button below
2. Get a quote for your house’ solar plant installation
3. Sign the contract
4. Wait for 2-3 days while we provide installation and commissioning of solar power plant
5. Enjoy your life with sustainable energy

We install time-tested SUNPOWER solar panels

We chose SUNPOWER’s panels because they surpass the performance, reliability and aesthetics of competitors.
Group 269
…and we use only proven brands for associated installations: so your energy remains

Get an exclusive offer tailored to your needs!

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