Solar panel grants in Murcia change from one year to the next: calls open, budgets run out and town halls revise their ordinances. This guide explains which types of aid exist, who manages them and which mistakes to avoid. It is general guidance; current information is always checked at the moment you apply.
Which types of aid exist for solar self-consumption
There are three routes. The first are direct grants, funded with European money and channelled by the IDAE through the regions. The second are municipal tax rebates, which reduce the IBI property tax or the ICIO building tax. The third are income tax deductions for energy efficiency work, which have existed for set periods. They can be combined if the conditions of each allow it.
IDAE grants in the Region of Murcia
The IDAE distributes funds among the regions, and it is the competent regional body that opens the calls, sets the deadlines and resolves the applications. They usually cover part of the cost of panels, inverter and batteries, with maximum amounts depending on power and on whether the installation includes storage. Because the budget is limited, it sometimes runs out before the deadline.
IBI and ICIO rebates in La Unión, Cartagena and Murcia
The law allows town halls to give up to 50% off the IBI for a number of years for homes with self-consumption systems, and up to 95% off the ICIO. Each town hall decides whether to apply the rebate and at what percentage. We check the ordinance of the La Unión, Cartagena or Murcia town hall, depending on where the home is.
Why you must apply before installing
The most common mistake is to install first and ask later. Most IDAE calls require the application to be filed before the work starts or the invoice is signed, known as the incentive effect. If the work is already done, the grant is lost. Municipal tax rebates are often requested afterwards, but check the ordinance.
What paperwork is usually required
They usually ask for the owner and property details, a technical report or detailed quote for the installation, a responsible declaration and, after the work, the invoice, the installation certificate and proof of payment. We prepare this process together with the installation company.
Want to know which grants apply to you?
We check what is open in the Region of Murcia and in your town hall.
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