Blog · Category
Connection requirements, lightning protection, grounding and safety of photovoltaic installations.
We sort out the legislative seesaw: the current 800 W threshold, technical limits from the WT 2026 project, the government's withdrawal from the ban on storage facilities in apartment blocks, and practical conclusions for installers and residents.
The successor to Moje Prąd under the microscope: amounts per settlement system, technical conditions changing the selection of banks, retroactive cost eligibility and a list of documents worth completing from today.
What to determine on the network side when installing the inverter WIT-HU: connection system, protection settings, reactive power control and export limitation configuration.
How to properly ground and lightning protect a PV installation on a commercial rooftop to avoid replacing the inverter after the first storm. Specific cross-sections, distances, and field errors.
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