Germany has registered 130 hours of destructive energy costs forward of May, pushed by midday photo voltaic, as PV output is all the time requested. The Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) says costs are dipped under € 1 / ($ 1.14) MWH in 160 hours.


Image: Fraunhofer ISE / Energy-Chart

From PV Magazine Germany

Day Price within the day-first elicationidad in Germany has been destructive for 130 hours in May, from a complete of 744 hours for the month, in line with information from Fraunhofer ise.

Negative costs happen in 21 out of 31 days in May, often when photovoltaic methods function full capability – between mid-morning and in the course of the morning. These occasions lasted from three to 9 consecutive hours. The longest drop on May 11, if costs stay negatively inside 9 hours and falls as low – € 250 / mwh to 1 pm (cest). Fraunhofer ise defined that retail prospects with totally different tariffs obtained credit for consumption at these hours, even after tax and charges.

Fraunhofer ISE additionally reported that costs precisely € 0 / MWH inside 9 hours of May and between € 0 and € / MWH for one more 19 hours of supporting PV.

The order is underlined with the month’s month value of € 229.11 / MWH, recorded on May 19 at 8 o’clock at night time at night time throughout peak technology. Fraunhofer ise observed that this every day value of peaks usually happen at 8 o’clock

Operators in massive battery storage methods use this value supporting income by charging the arbitrage in periods or destructive pricing occasions and withdrawal occasions. But storage capability stays restricted in comparison with higher technology.

PV Installed PV in Germany revised 105 GW solely together with residential and business methods, the general put in capability reached 13 GW / 20.3 GWH.

Germany posted 457 hours at destructive costs of 2024, an virtually 50% enhance from final 12 months. By the tip of May 2025, the quantity has reached 250 hours, with a number of months of summer time summer time forward.

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