Agricultural Solar Panels in Monaghan
Monaghan is one of Ireland’s key counties for poultry and pig farming, and farm solar panels are an increasingly popular investment. The TAMS 3 grant covers 60% of costs (up to a €90,000 investment ceiling), making agricultural solar one of the best capital investments for Monaghan farmers.
With 1,200 sunshine hours per year and an average yield of 841 kWh per kWp installed, Monaghan offers strong solar generation potential for farm buildings. Read our full farm solar guide for detailed information on grants, sizing, and the application process.
Farming in Monaghan — Why Solar Makes Sense
Monaghan is predominantly a poultry and pig farming county. Poultry and pig farms are among the highest electricity users in agriculture, with ventilation, lighting, and climate control running around the clock. These farms benefit enormously from solar PV, with large shed roofs providing ideal mounting space for bigger systems.
How Much Do Agricultural Solar Panels Cost in Monaghan?
Farm solar panel costs in Monaghan depend on system size and farm type. Below are estimated costs for common agricultural solar installations, based on Irish market rates in 2026.
| Farm Type | Typical System | Gross Cost (est.) | TAMS 3 Grant (60%) | Net Cost (est.) | Annual Generation |
|---|---|---|---|---|---|
| Dairy | 30–60 kWp | €27,000–€54,000 | €16,200–€32,400 | €10,800–€21,600 | ~26,000–52,000 kWh |
| Tillage | 20–40 kWp | €18,000–€36,000 | €10,800–€21,600 | €7,200–€14,400 | ~17,000–34,000 kWh |
| Poultry / Pig | 50–100 kWp | €40,000–€80,000 | €24,000–€48,000 | €16,000–€32,000 | ~43,000–86,000 kWh |
| Beef / Mixed | 10–30 kWp | €10,000–€27,000 | €6,000–€16,200 | €4,000–€10,800 | ~8,600–26,000 kWh |
Costs are estimates based on Irish market rates in 2026. The row highlighted corresponds to the most common farm type in Monaghan. Get quotes from local installers for accurate pricing.
TAMS 3 Grant for Farm Solar in Monaghan
The TAMS 3 Solar Capital Investment Scheme is the primary grant for farm solar panels in Monaghan. Key details:
- Grant rate: 60% of eligible costs
- Investment ceiling: €90,000 (maximum grant of €54,000)
- Eligibility: Registered farmers with a herd number
- Application: Through your local Teagasc adviser
- Important: Do not purchase or install before your application is approved
For full details on eligibility, how to apply, and TAMS 3 vs NDMG comparison, see our complete TAMS 3 farm solar grant guide.
Find Agricultural Solar Installers in Monaghan
Finding an installer experienced with agricultural solar and TAMS 3 applications is important. We recommend getting at least 3 quotes from SEAI-registered installers who have completed farm solar projects in Monaghan.
Farm Solar FAQs — Monaghan
Farm solar panels in Monaghan typically cost €40,000–€80,000 before grants for a poultry / pig farm (50–100 kWp system). After the TAMS 3 grant (60%), the net cost is €16,000–€32,000. Costs vary depending on system size, roof type, and installer.
Yes, the TAMS 3 Solar Capital Investment Scheme is available to eligible farmers in Monaghan. The grant covers 60% of costs up to a €90,000 investment ceiling. You must be a registered farmer, have a herd number, and apply through your local Teagasc adviser.
You can find SEAI-registered solar installers in Monaghan through our installer directory. We recommend getting at least 3 quotes from installers experienced with agricultural solar installations and TAMS 3 applications.
A typical poultry / pig farm in Monaghan needs a 50–100 kWp solar PV system, generating ~43,000–86,000 kWh per year. Monaghan averages 841 kWh per kWp installed, so the exact output depends on your roof orientation and shading. Your Teagasc adviser can help determine the right size based on your electricity bills.
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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Last updated: March 2026
John Rooney is the founder of Solar Info and has been covering the Irish solar energy market since 2023. He fact-checks all content against official SEAI data and maintains relationships with SEAI-registered installers across Ireland.