Solar panels: rankings by country 2026
We compare companies that install solar panels for homes and businesses using only facts from official sites and public registers: years on the market, whether the legal entity and registry number are stated, stated installer qualification, warranties on the work and the panels, stated capacity and number of installations, panel and inverter brands named, turnkey offer, service, financing help, published prices and a complaints procedure. Every fact links to its source with a check date. We do not verify companies' stated figures on site. Reviews, awards and promised savings or payback are not counted. Compare Score only within one country. Score is not for sale; paid placements, if any appear, will be a separate labelled block.
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Solar panels
Belarus
- 1Эко-Инжиниринг (green-energy.by)70/100
- 2SOLAR TIME (ООО «СОЛАР ТАЙМ»)48/100
- 3Е-Энерджи (electroshop.by)36/100
Full ranking (4) Updated
Frequently asked questions
What does first place mean?
The company in first place has the highest Score under our open methodology among companies in that country. It means more verifiable facts and better stated terms; it does not guarantee the quality of a specific installation.
Why don't you show savings or payback?
Yield and payback depend on the roof, region, tariff and consumption. Companies' promises cannot be compared, so we leave them out. Work them out separately for your home.
Where do capacity and installation figures come from?
They are the companies' own statements on their official sites. We give the source and date but do not inspect sites. If a figure is not published, the card shows “Not verified” and it earns no points.
Can I compare companies from different countries?
No. Installer requirements, registers and subsidies differ by country, so Score only makes sense within one country.