it is mainly to use in my small living room of 20 m2. I may not heat much and only use an EDF electric heater costs me too much.

how could I do? I don't know much about it. I would just like to reduce my bills.

in fact it's a small round portable heater like this one:

https://www.fnac.com/mp26001541/Radiate ... aisons/w-4

Hello

I would like to plug my auxiliary heater into a solar power supply, or something else that could prevent me from using it on electricity.

Could you tell me which devices I can buy please?

Thank you in advance for your reply