In a strategic move to optimize solar energy generation and strengthen grid resilience, Hungary is significantly advancing its electricity storage capabilities. This initiative aims to alleviate pressure on the power network and improve household energy security. Government officials assert that nations addressing large-scale storage challenges today will be better positioned for the energy landscape of the 2030s, as merely increasing generation capacity is insufficient without the necessary flexibility.
A key component of this strategy involves a subsidy program offering approximately €6,300 per household for battery installations, which includes both batteries and inverters. With the average cost of these projects estimated at around €8,100, the Hungarian government will cover a substantial portion of the investment. This program is accessible to households that currently have solar panels as well as those committing to install them.
Currently, Hungary boasts over 8.3 GW of installed solar capacity, nearing the output levels of the Paks nuclear power plant; however, it has only about 220 MW of electricity storage in place. To address this disparity, new residential and corporate support schemes are being introduced with the goal of increasing total storage capacity to approximately 1,000 MW within 18 months.
The household program prioritizes consumers already on gross metering or those required to transition by 2030, followed by residents in municipalities with populations under 5,000, and then other applicants. It is anticipated that around 70,000 households will shift from annual net metering by 2030, with this transition continuing until 2034.
This residential initiative is supported by a budget of roughly €260 million and is projected to add at least 200 MW of new household-level storage capacity. Concurrently, a corporate storage tender valued at approximately €130 million will launch in February under the Jedlik Anyos Energy Program. Companies participating in this tender will maintain their existing settlement rights longer than initially planned, and those that previously received solar subsidies may also apply unless their storage was already funded through public means.
While batteries alone cannot rectify seasonal supply-demand disparities, officials highlight that they represent the most effective solution for shifting daytime solar production to meet evening demand. This capability is complemented by pumped-storage hydropower plants, further enhancing Hungary’s energy management strategies.
