How much do solar PV panels cost?
Cost of solar PV panels on Average
| Solar PV Panel Costs | |||||
|---|---|---|---|---|---|
| Solar PV Panel Type | Property Size | No of Panels | Solar PV Panel Costs | SEAI Grant | Total |
| PV Solar Panels | 3-4 Bed House | 2 | €5000 - €7500 | €1200 | €3800 - €6300 |
| PV Solar Panels | Commercial Building | 2 - 10 | €5000 - €22000 | €1200 | €3800 - €20800 |
What are Photovoltaic Solar PV Panels?
A solar photovoltaic (PV) panel is a device that converts sunlight into electricity.
It is comprised of several key components:
1 Solar Cells: The basic building block of a solar PV panel is the solar cell. Solar cells are made from silicon and are designed to absorb photons from the sun, freeing electrons and creating a flow of electrical current. Multiple solar cells are connected together to form a solar panel.
2. Encapsulation: The solar cells are encapsulated within a clear, weatherproof material to protect them from environmental damage.
3. Backsheet: The backsheet is a layer of material placed behind the solar cells to provide electrical insulation and protect the panel from damage.
4. Aluminum Frame: The panel is mounted on an aluminum frame, which provides structural support and allows for easy mounting and installation.
Solar Thermal Panel Gallery
When sunlight shines on a solar PV panel, the solar cells absorb the photons and free electrons, creating a flow of electrical current. This current is then collected by metal conductors and carried to the inverter, which converts it from direct current (DC) to alternating current (AC). The AC electricity can then be used to power lights, appliances, and other electrical devices, or it can be fed back into the grid.
Solar PV panels are a clean, renewable source of energy and are becoming increasingly popular as a way to reduce reliance on fossil fuels and combat climate change. They can be used for a variety of applications, including residential and commercial rooftop installations, large-scale solar farms, and portable solar power systems.
Pros of installing Solar PV Panels
PV panels help reduce your electricity bills saving you money.
PV panels are very low maintenance only needed cleaning every now and then.
PV solar panels are now cheaper than and are subsidised by a government grant.
PV solar panels are powered by a renewable source of energy, the sun.
Cons of installing Solar PV Panels
While PV panels help reduce your electricity bills they are dependent on the power of the sun, so there are peaks and troughs in power generated dependent on the availability of sunshine.
You'll need an area that is able to absorb sunlight so a south facing roof is best. Not every home is suitable.
Storing electricity is expensive if you don't have an interconnector with the grid. Batteries are costly.
Are there solar PV panels grants?
Yes there are SEAI government grant available for solar PV panels.
| Solar PV Panel Grants | ||||
|---|---|---|---|---|
| Grant | Value | Example | ||
| Solar PV | €1800 for 2kWp solar panels | €900 per kWp up to 2kWp | ||
| €2100 for 3kWp solar panels | €300 for every additional kWp up to 4kWp | |||
| €2400 for 4kWp solar panels | Total Solar PV grant capped at €2400 | |||
Contact us for a free quote
© Insulation Costs Ireland
All rights reserved.