Знания за PV пазара, директно от дистрибутора.

The eclipse of 12 August 2026 cut PV output in Europe by more than 9 GW — close to the operators’ scenario (9.7 GW). System frequency stayed stable. What does this tell us about a grid with a high share of PV?

Lightweight PV modules (today around 7–7.2 kg/m²) can open up commercial roofs with little spare load capacity. But lower mass alone does not solve the design — you still have to calculate the structure, ballast, wind, snow and roof condition.

Sizing a battery starts with three numbers: usable capacity in kWh, power in kW, and battery voltage. Here is how to read them and match them to the inverter so the system actually performs under load.

A hybrid inverter handles PV and storage in one device; an AC-coupled battery adds storage to an existing installation. Here is when each approach is more cost-effective and practical.

Bifacial modules also produce energy from the back side, but that extra yield only appears in specific conditions. Here is when bifaciality actually pays off, and when it is overpaying.

TOPCon technology has become the new standard in PV modules, gradually replacing the previously dominant PERC. Here is what the difference is and what it changes in practical module selection.

More and more new PV installations are designed with energy storage from the start. Here is what drives this trend and why the battery is ceasing to be an add-on and becoming a core element.