A recurring problem with photovoltaic setups is inverter dropout, which occurs when grid voltage gets too high or when the battery is already full. This phenomenon can cause a production loss of up to 60% — a substantial loss for any solar installation owner.
Belup batteries integrate an AI system designed to eliminate this issue. Our algorithm continuously analyzes weather conditions, predictable solar production, and user consumption habits. Based on these data, the battery decides when to charge and, most importantly, when to wait to avoid optimal dropout.
In concrete terms, this means that:
- The battery doesn't charge prematurely when there is a risk of dropout;
- If voltage remains stable, it charges progressively and optimally, keeping solar production active all day.
The result is spectacular: 100% solar production, Synergrid-compliant regulated voltage, and an inverter that remains stable around the clock. Even with a battery of just 9.6 kWh, our systems optimize top-up loading at the end of the day and maximize useful grid injection.
What savings with the anti-dropout program?
Case 1: 60% production decline on an 8 kWp setup (7,600 kWh/year).
7,600 X 60% X 0.40 € / kWh = €1,824 in annual savings.
Case 2: 20% production decline on the same setup.
7,600 X 20% X 0.40 € / kWh = €608 in annual savings.