Solar powered garage

I leave my car in the garage for weeks at a time, I'd like to keep it on a trickle charger, there is no power to the garage.

What if I were to put a panel on the roof and plug the car into that?

An easy way to do this would be to get a kit like this: https://www.sunshinesolar.co.uk/prodshow/150W___12V_Off_Grid_Solar_Kit___300W_Power_Inverter_/PK150312.html

But is that the best way? It's also moderately spendy.

Have a look at kuranda, we have used a few of their systems on vehicles and we are currently experimenting with the Victron system to provide alternative mains power. Brett the guy behind it is super helpful and knowledgeable.

https://www.kuranda.co.uk/victron-energy/victron-blue-solar-panels

I emailed them, no reply. Is it a one man band who may be on holiday, or are they a bit shit at replying to sales inquiries?

Looks to me like these would work, as long as “weatherproof” is actually true?

https://www.sunshinesolar.co.uk/prodshow/Sunshine_Charge_Regulator_12V___7AMP/REG7.html

https://www.sunshinesolar.co.uk/prodshow/Sunshine_Solar_Battery_Saver_Maintainer_HEAVY_Duty__15_Watt/saver15.html

I think it’s a one man band, give him a call he’s heavily involved in the boating scene.

We have had a more complex system from him working for the last 5years without issue.

Called, ordered this: https://www.kuranda.co.uk/20w-solar-panel-sfp020ma-solar-technology

Chap who answered the phone said this is all I need to keep the battery topped up over winter, and that I could simply bond it to the roof.

I might just use double sided VHB tape to stick it on the roof, as (if I can find it!) I have a roll kicking about.