Commercial Solar Funding Options in Ireland
Businesses across Ireland are increasingly investing in solar energy to reduce electricity costs and improve sustainability. However, the upfront investment required for commercial solar systems can sometimes delay projects.
Fortunately, several funding options are available that allow businesses to install solar panels while managing or eliminating the upfront capital cost.
These options include:
- Energy-as-a-Service (EaaS)
- Leasing or finance
- Direct purchase
- Grant-supported investment
For many organisations, Energy-as-a-Service is becoming the preferred option, as it allows businesses to install solar without large upfront capital expenditure.
What Is Energy-as-a-Service?
Energy-as-a-Service (EaaS) is a funding model that allows organisations to install solar panels or energy infrastructure without purchasing the system outright.
Instead of paying the full cost upfront, the energy system is funded by a third party and the business pays a fixed monthly service fee over an agreed period.
This model allows businesses to access renewable energy solutions while preserving capital for core operations.
Under an Energy-as-a-Service model, the provider typically manages:
System design and installation
Monitoring and performance management
Maintenance and servicing
System optimisation
The business benefits from the electricity generated by the system while avoiding large capital investment.
Why Businesses Choose Energy-as-a-Service
Energy-as-a-Service offers several advantages for organisations considering solar energy.
No Large Upfront Capital Investment
Preserve Working Capital
Predictable Energy Costs
Professional Energy Management
Reduced Operational Risk
Direct Purchase of Solar Systems
Some organisations prefer to purchase solar systems directly.
This approach requires a higher upfront investment but allows the business to own the system immediately and benefit from the full value of electricity generation.
Advantages include:
- Full ownership of the system
- Maximum long-term savings
- Eligibility for certain tax incentives
However, the upfront capital requirement can be significant depending on system size.
SEAI Grant Support for Businesses
Businesses installing solar panels in Ireland may be eligible for support through the SEAI Non-Domestic Microgeneration Scheme.
The grant can provide significant financial support for commercial solar installations, helping reduce the overall investment required.
Grant support can make both direct purchase and financed projects more financially attractive.
Leasing and Finance Options
Another funding option is equipment leasing or structured finance.
Under this model:
- The system is installed and financed over time
- Businesses make regular payments over a defined period
- Ownership may transfer at the end of the agreement
This allows businesses to spread the cost of the system across several years.
Combining Solar and Battery Storage
Many commercial solar projects now include battery energy storage systems (BESS).
Battery storage allows excess electricity generated by solar panels to be stored and used later, increasing the value of renewable generation.
When combined with Energy-as-a-Service funding, businesses can deploy both solar generation and battery storage without large upfront investment.
How Energy-as-a-Service Works
A typical Energy-as-a-Service project follows these steps:
- Energy assessment of the site
- System design and financial modelling
- Installation of solar panels and optional battery storage
- Monitoring and optimisation of system performance
The business pays a predictable service fee while benefiting from the energy produced by the system.
Which Businesses Benefit Most?
Energy-as-a-Service can be particularly suitable for:
Manufacturing facilities
Warehouses and logistics centres
Farms and agricultural buildings
Hotels and hospitality businesses
Schools and educational institutions
Large commercial buildings
Is Energy-as-a-Service Right for Your Organisation?
Energy-as-a-Service can be a strong option for organisations that want to:
- Reduce electricity costs
- Avoid large capital expenditure
- Improve sustainability performance
- Access renewable energy infrastructure quickly
By removing the barrier of upfront cost, EaaS allows many organisations to move forward with renewable energy projects sooner.
Frequently Asked Questions
Energy-as-a-Service is a model where energy infrastructure such as solar panels and battery storage is installed and managed by a provider, with the customer paying a fixed service fee.
Yes. Energy-as-a-Service models allow businesses to install solar systems without large upfront capital investment.
Agreements typically range between 5 and 15 years, depending on the project structure.
Yes. Many Energy-as-a-Service projects include battery storage systems to optimise energy use and increase savings.
Depending on the structure, ownership of the system may transfer to the business or the agreement may be extended.