Solar panels installation

Solar panels installation

How does the solar panel installation process work

The installation process with Sunhero usually takes between 1 and 3 days, depending on the size of the photovoltaic system to be installed.

If we talk about installation, we can divide the process into two main parts. On the roof installation and the electrical one. 

Roof installation: 

First of all, we must measure the roof and drill the relevant holes to insert the screws that will serve as anchors for the aluminium structures. We seal with a chemical block and waterproofing paint.

Once the aluminium structures are fixed, we place and fit the panels to the structure.

Electrical installation:

Solar panels generate direct electrical current through solar radiation while at home, we make use of alternating current with devices and appliances. To carry out this transformation between direct current and alternating current, we need the inverter, the key part of any photovoltaic installation.

The inverter should be installed as close as possible to the main electrical panel of the house. If we place the inverter close to the main electrical panel, we will be optimising solar production and reducing wiring losses. It is also important to have a good internet connection, as the inverter will be constantly transmitting production data and sending it to the application that we will have on our mobile. 

Once the inverter installation process has been completed, we will proceed to connect it to the home’s main switchboard. In this way, we will be able to take advantage of all the solar energy generated for the consumption of our home. From this moment on, you will be generating your own energy at home and saving on your electricity bill! 

Solar panels offer

Advantages of installing solar panels with Sunhero

Due to the high demand for photovoltaic systems in Spain, the number of companies installing solar panels has grown exponentially in recent years. 

It is important to choose the right company to install your solar panels at home. Factors such as the quality of the components, the legal paperwork and subsidies, or the installers teams are key to guaranteeing the proper functioning of your photovoltaic system.

Here are some of the advantages of installing solar panels with us.

Personalised service

Personalised service

Our team of solar experts design a unique project for you, evaluating your specific consumption needs, the possibilities of your roof and your habits.Throughout the whole process you will have a project manager whom you can contact whenever you need to. We also have an after-sales team dedicated to providing unlimited support throughout the life of the system, so you don’t have to worry about a thing.

Flexibility of payment

Flexibility of payment – 0% interest financing

We are aware that each of our customers has different needs and economic situations. That’s why we adapt to each one of them, offering flexibility in our payment methods, financing at 0% interest or up to 12 years financing. In this way, we want to ensure that you find the most convenient payment option without any initial investment.

Leading brands in photovoltaic

Leading brands in photovoltaic components

To guarantee a top quality installation we select the best brands in photovoltaics. Photovoltaic installations usually last between 25 and 30 years, for this reason, we want to ensure that all the components we use have extensive guarantees from the manufacturers.

Installation in 20 days

Installation in 20 days

From the design of the personalised study to the installation of the photovoltaic system in your home, we need only 20 days. Thanks to the speed of our experts in defining your ideal project and the availability of teams of expert installers, we can be the fastest to install the photovoltaic system in your home, and with maximum guarantees.

Power your house

Power your house

Generate your own energy with solar PV and become independent from traditional utility providers
Save up to 70%

Get your bill to €0

Reduce your monthly bill payments and protect your family from rising electricity prices
Take care of the Planet

Take care of the Planet

Bring down your CO2 emissions and help build a better future for the planet and the people

Everything you need to know about installing solar panels

Solar panels or photovoltaic modules are devices that convert solar energy into electricity through the photovoltaic effect. They are composed of individual cells made of semiconductor materials such as silicon, which releases electrons when exposed to electromagnetic radiation, such as sunlight. In this way, they absorb sunlight and transform it into direct electrical current, which is then collected through the cables connected to the cells and transported to the inverter, the device responsible for converting it into alternating current, which we use at home.

If you want to install solar panels at home, there are some prerequisites that are necessary to do so. Design of the photovoltaic system For a self-consumption photovoltaic installation of less than 10kW, it is necessary to have a technical report. For a larger installation, a project must be submitted. Access and grid connection permits In the case of photovoltaic installations outside urban land, grid access and grid connection permits must be applied for. This documentation is also required for installations of more than 15kW. Building permit and taxes Before carrying out any installation, a building permit, a responsible declaration or a prior communication must be submitted, depending on the municipality in which the project is to be carried out. In this same step, the ICIO (Construction, Installations and Works Tax) and the rate for the provision of urban development services must be paid.