Smart control saved more than a thousand HUF loss in a single day!
Today we live-tested what it means in practice when the electricity exchange starts free-falling. Although solar production did not break records today, the stock prices did – sharply dipping into negative territory.
The attached live test shows data from a 26.5 kWp solar system, a 20 kW inverter, and a 30 kWh battery (with 60% stock exchange settlement and 365 HUF/EUR exchange rate). The numbers speak for themselves:
The nightmare of stock exchange sold systems (The Red Zone): Between 08:15 in the morning and 17:15 in the afternoon, stock prices were at an extreme low. If the system had fed electricity back to the grid continuously and without control during this 9.25-hour window, the owner would have paid 8,099 HUF for nothing in a single day.
The shield of the ADA P1 Meter: The smart control prevented exactly this. During the negative hours, it automatically blocked feed-in, reducing the potential loss of over 8,000 HUF to zero HUF.
Profit during the evening peak (The Green Zone): Besides protection, the system also generated profit. Energy stored cheaply or for free during the day was fed back from the battery precisely during the most valuable time, between 19:30 and 20:30 (when the price jumped to 40.1 HUF/kWh). This optimized feed-in, made up of 15-minute blocks, generated an extra +743 HUF pure revenue by the end of the day.
The end of day math: The difference is huge even on a single, cloudier but stock price extreme day. A traditional system continuously feeding back would have closed today with a -8,099 HUF loss. In contrast, the same system with ADA P1 Meter smart control not only avoided this penalty but ended the day with a +743 HUF gain.
The difference is nearly 9,000 HUF – and this all happened within the span of a single day. This test perfectly proves: dynamic stock exchange pricing is a huge opportunity, but only if you keep control in your hands with the right automation!