---
title: "Photovoltaic systems"
description: "Photovoltaic systems sized on real consumption, with design, installation, commissioning and the paperwork for grid connection. For homes and companies."
url: "https://doctor-pc.ro/en/sisteme-fotovoltaice"
category: "solutii"
language: "en-GB"
publisher: "Doctor PC Digital Solutions SRL"
---

# Photovoltaic systems

A well-sized photovoltaic system pays for itself. An oversized one produces energy you give away for almost nothing. We start from your consumption curve, not from the roof area.

## What is included

- **Sized to consumption** — We analyse bills and the hourly consumption profile before proposing an installed capacity.
- **Full design** — Placement, mounting structure, routes and protections, with the documentation required for approvals.
- **Certified installation** — An authorised team, following mounting and fire protection standards.
- **Inverters and storage** — Choosing the inverter and, where justified, a storage battery for evening consumption.
- **Monitoring** — Track production and consumption in real time and see immediately if a panel underperforms.
- **Maintenance** — Periodic inspection, cleaning and protection testing.

### What drives the return

Real yield depends on roof orientation and tilt, on shading, on inverter quality and, most of all, on how much of the energy you consume directly at the moment of production. Consumption concentrated during the day changes the calculation entirely.

We present the production estimate and the payback threshold before the contract, with the assumptions written out explicitly.

## Frequently asked questions

### How long does installation take?

For a typical residential system, two to three days of actual work. Grid connection and approvals take longer and depend on the network operator.

### Is a storage battery worth it?

It depends on how much you consume in the evening. We run the numbers on your profile and tell you honestly whether it pays back.

### How long until the investment pays for itself?

It depends on consumption, roof orientation and the price of energy. We base the calculation on your actual bills, not on averages — an estimate built on invented consumption helps nobody.

### Do you handle the grid connection paperwork?

Yes. We prepare the technical documentation needed for connection and guide you through the administrative steps, so the system is legal as well as installed.

## Let's work out exactly what you need.

We look at the current situation, tell you what is worth changing and what can wait, then you get a quote with clear figures.

## Request a conversation

Write us a few lines about the situation in your company and we will come back with a concrete proposal.

*Form on the page. Alternatively: phone +40 770 767 226 or office@doctor-pc.ro.*

## Other services

We cover the whole chain, from infrastructure down to repairing a single device.