Calculate your savings with solar panels
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Frequently Asked Questions
Choose the option that best suits you and let Vatiómetro take care of everything
Vatiómetro is a comparator and marketplace for renewable energy installers. Vatiómetro was born with the aim of helping people switch to green energy transparently and thus contribute to the energy transformation. To do this, we offer a showcase with all the products of our collaborating companies and different tools with which you can calculate your solar panel installation, charging points, or aerothermal energy and receive the best quotes to carry it out.
You can find a wide variety of options, such as solar panels, batteries, charging points for electric vehicles, and aerothermal energy. We help you find the product that best suits your needs.
The savings will depend on the size of the installation, the geographical location, the energy consumption, and the current energy price. You can check your savings and the price of your installation with our calculator.
Aerothermal energy is a climate control system that allows, through a single piece of equipment, converting air energy into heating, cooling, or hot water. Aerothermal energy uses a heat pump that heats water thanks to heat exchange with the outside throughout the year. You can check your savings and the price of your installation with our calculator.
Aerothermal energy can help you save up to 70% on your electricity and gas bills. This savings depends on the fuel used for heating. By combining aerothermal energy with solar panels, electricity consumption can be further reduced, even making it free. To know the savings and the cost of the installation, you can use our calculation tool.
The power requirement for a charging point depends on several factors, such as the type of electric vehicle you want to charge, the desired charging speed, and the intended use of the charging point. In general, a minimum power of 7.4 kilowatts (kW) is recommended for a fast charging point and 3.7 kW for a slow charging point. To know the power you will require, you can use our calculation tool.
Using Vatiómetro is completely FREE. To do this, we receive a fixed commission from the installation companies when you decide to contract through our platform (without this affecting the prices we show).
In addition to being completely free, another advantage of using Vatiómetro is that you can get exclusive discounts and promotions. For example, we offer a cashback of up to 5% of the total purchase amount depending on the service and product you contract. See conditions
Yes, with Vatiómetro you can request quotes from several installers at once. This allows you to save on search time, compare prices and specifications of products or services, and contract them, all on the same platform.