“Been hooked up for two weeks before writing review,it works to a certain degree as the car starts,however i think at least 30 watts would be better for a 4wd n70 size battery as i have never seen the controller in float despite enough sunshine.
Reasons for this an older battery perhaps,i also have a dc charger connected to start battery so that draws a little as well.
Does the job just on my set up.
Seller/A1 was excellent,super quick to ship”