Hungary’s solar sector has expanded rapidly, reaching roughly 8 GW of installed capacity in 2024 and exceeding its original 2030 target of 6 GW six years early, with solar now accounting for over a quarter of the country’s electricity generation. Behind that growth sits a compact installer market led by a small number of industrial-scale EPC specialists alongside established residential and commercial providers. This article presents a curated Top 5 of PV Installers in Hungary, selected for installed capacity and significance within the Hungarian solar market.

The full research dataset, including verified contact information, LinkedIn profiles, certification status, and installed capacity figures for all 50+ companies, is available exclusively through the Renewables.Digital Research Platform.

Top 5 – Curated Selection

Sorted by installed capacity. BNRG Greenevolution’s figure combines capacity built on its own investment (73 MW) and for private clients (42 MW), as published on the Renewables.Digital research platform. Management names and precise revenue figures are intentionally excluded from this overview.

Industry Overview: Solar PV Installation in Hungary

Hungary’s PV installer market is led by a small group of specialists that have built substantial installed capacity through a mix of industrial-scale EPC work and integrated residential and commercial services. The companies in this curated selection illustrate that range, from a dedicated industrial-scale specialist to established providers serving households and businesses across the country.

Industrial-Scale EPC Specialists

Rena Project, trading as Rena Solar, specialises in industrial-scale photovoltaic power plants, both rooftop and ground-mounted, and has built more than 400 MW of installed capacity with over 1.3 million solar panels installed, working with module manufacturers including Axitec, LG, JA Solar, REC, and Trinasolar. BNRG Greenevolution, based in Budapest since 2010, has installed a combined 115 MW of solar PV, split between projects built on its own investment and installations delivered for private clients, spanning residential, institutional, and industrial projects.

Established Regional Providers

HajduSol, headquartered in Debrecen since 2013, has built up 30 MW of installed capacity serving the eastern Hungarian market. Solargroup Energy, based in Békéscsaba, stands out as the longest-established name on this list, active since 1997 and serving both the Hungarian and Romanian markets. Newergies, based in Budapest since 2008, rounds out the list as one of the country’s more established residential and commercial solar providers.

Market Outlook

With Hungary deploying over 1 GW of new solar capacity for the third consecutive year in 2025, driven largely by grid-scale additions, competition between industrial-scale EPC specialists and established regional providers is likely to intensify. Continued government support through programmes targeting both utility-scale projects and residential battery storage adoption is a trend worth watching as the market matures.

This list is an excerpt from our larger database of PV installers across Europe.