Photovoltaic System Installation and Domestic Grid Integration – Ústí nad Labem, Central Bohemia & Prague [TEST]

We engineer photovoltaic systems in direct coordination with the building's electrical installation, main connection capacity, protection selectivity and grid export control. Every project is handed over with as-built documentation and a handover protocol; initial inspection is provided by an independent certified inspector.

Scope of Work

What Is Included

Assessment of main connection value, main service line condition and metering switchboard readiness for bi-directional metering.
Mounting of roof support structures and photovoltaic modules with specified installed capacity in kWp [DOPLNIT: installed brands].
Installation of three-phase inverter and battery storage in a space meeting required external influences and IP ingress rating.
Wiring of DC and AC switchboards including surge protection devices (SPD), overcurrent protection and residual current devices (RCD).
Configuration of grid export limitation and load coordination with domestic hot water heating or an air-to-water heat pump.
Preparation of as-built documentation and handover protocol (initial inspection is provided by an independent certified inspector).

Target Audience

Who This Service Is For

For family house owners and new-build investors requiring technically integrated PV connection into a TN-C-S earthing system with verified short-circuit withstand and safe operation.

Execution Process

How It Works

01Electrical and grid connection check: verification of metering board state, connection capacity, roof structure and cable routing.
02Mechanical and electrical installation: array mounting, DC cabling, inverter and battery storage wiring and protection assembly.
03Configuration and handover: export control setup, delivery of as-built documentation and handover protocol.

Pricing Factors

What Affects the Price

Pricing is determined by installed capacity in kWp, battery storage capacity, roof covering type and the scope of modifications required in the main and metering switchboards to meet grid operator requirements.

Indicative rates are listed in our price list.

Technical Execution