
Energia eolica is a growing source of cheap, green elettricità. Discover how to connect your batteria domestica to energia eolica via tariffe dinamiche or a wind share in your contract.
The Netherlands now has more than 6,000 onshore and offshore turbina eolicas, together accounting for over 20% of elettricità generation. During high winds, the grid produces far more elettricità than it consumes — leading to negative or extremely low elettricità prices. A batteria domestica can charge at precisely those moments: green elettricità, minimal costs.
The combination of energia eolica and a batteria domestica is in particolare attractive in autumn and winter, when pannelli solari produce less but there is more wind. During that period, you partially compensate for the lower solar yield by storing cheap wind power.
Energia eolica cannot be received directly at home like energia solare, but you can benefit optimally from it indirectly via two routes:
With a dynamic contratto energetico (e.g. Tibber, ANWB Energie, Zonneplan Dynamic), you pay a different price each hour based on the current market price (mercato spot EPEX). When winds are strong and plenty of wind power is available, the market price sometimes drops to praticamente zero — or even negative. At those moments, you charge your batteria for practically nothing.
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Some suppliers offer contracts where you purchase a percentage of wind power, regardless of the tariffa dinamica. This guarantees that your elettricità largely comes from wind farms, but offers less financial benefit than a fully contratto dinamico.
Wind power is cheapest under the following circumstances:
Below, we compare three dynamic suppliers on relevant features for batteria owners:
| Fornitore | Contract type | Automatic charging at lowest tariff |
|---|---|---|
| Tibber | Completamente dinamico (prezzo orario) | Yes, via Tibber Pulse + partner app |
| ANWB Energie Dynamic | Dynamic (daily or hourly price) | Partially via EMS connection |
| Zonneplan Dynamic | Completamente dinamico (prezzo orario) | Yes, via API connection |
The prices shown are averages — during high wind production, tariffs sometimes drop to 0 or negative. During negative prices, you are effectively paid to use elettricità.
Maximise your benefit from wind power charging:
Wind and sun complement each other perfectly: sun dominates in summer, wind in autumn and winter. With a batteria domestica that responds automatically to low wind tariffs via controllo intelligentelers, you effectively have an all-season savings system.
At Home Energy Solutions, we always advise on the combination of the right batteria system and the optimal contratto energetico. Request a free consultation.
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