Optimise your solar installation with a hybrid inverter. Combine energy storage and production for greater efficiency and autonomy. hybrid | Planet Soar Shop
Hybrid inverter
Are you thinking of installing a hybrid inverter on your photovoltaic system? This is an advantageous solution, because it allows you to store your surplus energy. So you can optimise your solar energy production and save money. Find out more about the products offered by Planet Soar, specialists in energy transition.
What is a hybrid inverter?
A hybrid inverter is a solar inverter with specific functions. Like any other photovoltaic inverter, its role is to transform the direct current produced by a solar panel into alternating current. This allows you to use the energy produced to power your electrical appliances.
However, the hybrid inverter is intelligent, because it can store energy that is not consumed immediately. It is therefore capable of managing energy storage via an associated battery or injecting it into the grid if required.
This equipment consists of :
- A DC/AC current converter;
- An MPPT (Maximum Power Point Tracking) charge regulator to regulate the energy generated by the solar panels;
- A source inverter, whose role is to route the energy to the battery or the grid.
How does the hybrid inverter work?
The equipment is connected to the solar panel. It converts the energy received into alternating current. As required, it injects the current into the household electrical system.
If there is a surplus of energy, then it can be stored by directing it to a battery. This surplus can be used when the panel is no longer producing, at night for example. In this case, the electrical energy is drawn directly from the battery.
What is the difference between a hybrid inverter and a standard inverter?
A conventional inverter converts the direct current produced by the solar panel into alternating current. It injects this electricity directly into the grid, but is not capable of managing energy storage. The hybrid inverter converts the current, but also manages energy storage according to the needs of the grid.
What are the advantages and disadvantages of this type of inverter?
Hybrid inverters have a number of advantages:
- They enable solar energy to be used more efficiently by storing it;
- In the event of a power cut or when there is no sun, the stored electricity can be used;
- By storing your own energy, you reduce your electricity bill.
There are few disadvantages to using this type of equipment. It costs more than a conventional inverter and can be more difficult to install on an existing photovoltaic installation.
How do you choose the power of your hybrid inverter?
An inverter should always be chosen according to the characteristics of the solar panels to which it is connected. However, the power required should be assessed in relation to the number of appliances you want to power. To do this, you can do a simple calculation:
- Record the power in watts of each of your electrical appliances;
- Add up the different values you have recorded;
- Multiply the result by 1.6. This will give you the power required in volt-amperes.
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FAQ
What are the different types of hybrid inverters?
There are single-phase and three-phase hybrid inverters. These must be adapted to your electrical installation. Most homes have a single-phase installation. Three-phase installations are used in isolated dwellings, with outbuildings or with high electricity requirements.
How long does a hybrid inverter last?
The lifespan of a hybrid inverter can be up to 10 years, but it all depends on its power and the voltage it has to withstand.
How much does a hybrid inverter cost?
The cost of a hybrid inverter is higher than that of a standard inverter. It usually costs between €1,000 and €2,000.
How do I install a hybrid inverter?
Installing a hybrid inverter can be complex and requires professional tools. In addition, the location of the equipment needs to be chosen carefully and may require the addition of specific cables. You should therefore rely on a professional for a safe installation.