How does a self-consumption solar kit work to reduce your electricity bill?

By Hervé , on January 10, 2023 , updated on April 20, 2023 - 5 minutes to read

The self-consumption solar kit is an increasingly popular solution to create and store your own energy for free from the sun. It is a cheaper alternative to buying conventional electricity. By installing a self-consumption solar kit, homeowners can generate their own electricity and consume it on site, thus reducing their electricity bill and contributing to the collective effort of energy transition. In this article, we will explain in detail how the self-consumption solar kit works, the solutions it offers and the main features that should be considered before its installation.

What are the positive consequences of a self-consumption solar kit?

Installing a self-consumption solar kit is a way to generate electricity from the sun and consume it directly. The kits usually include solar panels, an inverter and batteries to store the energy. This type of installation offers important advantages, including the possibility of reducing or even cancelling one's electricity bill, since the user is no longer dependent on the grid for consumption. He can also sell his excess production to his historical supplier and benefit from a discount on the regulated tariff. Moreover, the kit allows its users to produce clean and renewable energy and thus contribute to a better consideration of the environment.

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What are the components of a self-consumption solar kit?

A self-consumption solar kit is a system that allows you to produce electricity from the sun's rays. It consists of a set of key components, including solar panels, an inverter and a battery. The solar panels capture sunlight and convert it into electricity using photovoltaic cells. The inverter then converts the energy produced by the photovoltaic cells into alternating current, which is the type of electricity we use to power our appliances and electronics. The battery then stores the energy as electricity so that it can be used when needed, allowing the self-consumption solar kit to be independent and self-sufficient in terms of electrical power.

What are the advantages of self-consumption with a solar kit?

The self-consumption solar kit is a system that allows individuals and businesses to produce their own electricity from renewable solar energy. It consists of solar panels, a battery to store the energy and an inverter to convert the power supplied by the panels into electricity. The kits offer a complete solution for the production and use of energy produced by the sun. The main advantages of this technology are lower electricity bills, greater autonomy in case of a power outage, non-polluting electricity production and lower long-term costs.

What is the price of a self-consumption solar kit?

The self-consumption solar kit is an autonomous energy system that does not require connection to an electrical grid. It consists of a set of solar panels, a battery and an inverter that works to convert the DC power from the panels into usable AC power. The price of the self-consumption solar kit depends on the number and type of panels, as well as the capacity and characteristics of the battery. Most kits include a warranty and professional installation may be included. On average, a good self-consumption solar kit costs between 2000€ and 5000€.

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What power should a solar kit have to be efficient?

The self-consumption solar kit is a popular solution to supply your home with electricity. It includes solar panels, an inverter and a battery. The amount of power a kit of this type must have to be effective depends on your energy needs. The more panels you have and the larger the battery capacity, the more efficient the installation will be. The power of the kit will also depend on your energy consumption and local weather conditions. A good self-consumption system should maintain enough energy in the battery so that you can continue to benefit from the energy even if your needs are greater than those produced by the system.

Storage is a key element in the operation of a self-consumption solar kit. It enables the energy produced during the day to be stored for later use, particularly at night or during periods of lower production. The options available are varied, ranging from lead-acid batteries to the more efficient but also more expensive lithium-ion batteries. It's important to choose your storage system carefully, depending on your needs and the technical characteristics of the solar kit you've chosen.


Self-consumption photovoltaic technology is an affordable, efficient and sustainable way to meet a home's electricity needs. It allows a family to produce its own electricity and reduce its energy bills. It is important to understand how the self-consumption solar kit works to get the most out of it. By following the tips and steps mentioned in this article, you will be able to take full advantage of the benefits that self-consumption photovoltaic technology offers.

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