Wanna get free electricity to power car battery?
Three tips you have to know for getting the most useful solar battery charger for ur car!
1.The power of the solar charger depends on the capacity of the battery. The secret formula is: voltage x battery capacity/sunshine time.
2.For example, if the battery consumes 20Amp/day, the solar power should be 12V*20A/4 hour(ave sunlight hour is 4 hours in a clear day) = 60W. So 60W solar panel is right for you. Controller must be equipped!
3.For maintaining or charging a battery of an average car, like a minivan, choose 20W is fine enough. If you want to juice up the batteries of RVs or larger auto-mobiles, use the formula I provided above for your right answer.
What’s the difference between solar panels?
How to maintain my vehicle’s battery? 5 essential tips every good driver knows!
Which solar powered charger suits your car battery the best??
How do I keep my car battery charged in the winter?
Solar DIY ideas. Here's what you never knew and what you need!
What are the bad effects of a car battery that often runs out of power?
How many watts of solar panel do I need to generate 40A per day for the boat?
What is solar controller? How to pair controller and solar panel?Solar DIY idea.
How to maintain a boat battery? A little tip saves you $1000!
Does Jump Starter really work that well?
Three Main Types of Solar Panels
Why Are Solar Car Battery Chargers Blue?
Your Must-know Guide to Choose A Portable Solar Panel
The Importance of Car Maintenance
Your Must-know Common Car Accessory Features
You Must-know On How To Choose A Child Safety Seat
How To Choose A Phone Holder For Car?
How To Choose A Right Car Vacuum Cleaner?
You Must-know To Choose A Dash Cam
How To Choose A Preferred Car Perfume?
How To Choose A Car Head Up Display?