Posts
How much does a solar park earn on the frequency markets? Real numbers from 10 MW
A 10 × 1 MWp solar portfolio earned €46,700 on the frequency markets in 2.5 months — and 77% of it came from the capacity market. See the real split and what it means per MW.
Solar parks and the frequency markets: the money is in capacity
A solar park earns on the frequency markets mainly from the capacity market — payment for keeping a reserve available, not for activation. And it qualifies without a battery. Here is how it works and how Volton takes a park to market.
When your solar panels lose you money
On a sunny April afternoon, a 10 kW rooftop array can produce 8 kWh and lose money in the same hour. Smart self-consumption + curtailment + battery routing is what makes solar pay in 2025 Estonia.
PPAs — how long-term contracts financed the renewable boom
Power Purchase Agreements are 5–15 year bilateral contracts between renewable generators and corporate offtakers. They probably did more for Europe’s energy transition than any subsidy.
How Can We Reach Cheap Electricity in Estonia?
Why simply building more wind and solar is not enough — and how hybrid parks, storage and flexibility are the real path to cheap electricity in Estonia.