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Solar Battery ChargersSolar Battery Chargers

How To Size A 6v & 12v Solar Battery Charger

Your Battery Details

Voltage Of Your Battery

The Ah Rating Of Your Battery

Recommended Component Specs

Charge Controller:
Min. Voltage: Complete Form To Caclulate
Min. Amps: Complete Form To Caclulate

Solar Panel:
Min. Voltage: Complete Form To Caclulate
Min. Watts: Complete Form To Caclulate
Rec. Watts: Complete Form To Caclulate

Recommended Products

Charge Controller
Controller:

Solar Panel
Recommended:
Minimum:

Flexible Solar Panel
Flexible Panel:

Additional Notes

  • Battery chargers under 12V do not require a charge controller, though you can use one for additional battery protection.
  • The minimum solar panel will provide the charging you need under high sun conditions, but, we suggest you choose the recommended solar panel to ensure proper and complete charging.
How To Choose 6v And 12v Solar Battery Chargers
View All Automotive & Marine Solar Battery Chargers

Car & Boat Maintainers For maintaining / charging car & boat 12v batteries

Compact, hassle-free and efficient solar chargers for your car, truck, ATV or boat

5.5 W Solar Battery Trickle Charger 12V

5.5 W Solar Battery Trickle Charger 12V

Sku: AutoSol-Maintainer-ThinFilm-12V5_5W

You Pay: $ 32.95

Solar Car Battery Tender 12V 2.4W

Solar Car Battery Tender 12V 2.4W

Sku: AutoSol-Maintainer-ThinFilm-12V2_4W

You Pay: $ 23.75

Solar Car & Boat Chargers
View All Phone & Mobile Device Chargers

Phone & Device Chargers Great For iPhones, Androids, Kindles & More

Compact and lightweight chargers for cell phones, tablets, compact cameras, e-readers and more

View All AA/AAA/C/D Travel Solar Battery Chargers

AA / AAA / C / D Solar Chargers Travel-Ready Chargers For Your Batteries

Keep all of your AA/AAA/C/D batteries charged and ready to go whenever & wherever you need them

How To Choose Travel Solar Battery Chargers

Est. Solar Charging Times For AA Batteries

Solar Output AA Rechargeable Batteries Est. Charging Time
3v / 200mA 1pc x 1.2v = 1.2v (AA Battery @ 600mA) 2-3 hours
6v / 100mA 2pcs x 1.2v = 2.4v (AA Battery @ 600mA) 4-6 hours
9v / 50mA 4pcs x 1.2v = 4.8v (AA Battery @ 600mA) 10-12 hours
12v / 50mA 6pcs x 1.2v = 7.2v (AA Battery @ 600mA) 10-12 hours
How To Choose The Right Solar Solution
TravelSol 2AA Battery Charger

TravelSol 2AA Battery Charger

Sku: TravelSol-Charger-2AA

You Pay: $ 9.95

Solar Battery Charger AA AAA C and D

Solar Battery Charger AA AAA C and D

Sku: TravelSol-Charger-MultiType

You Pay: $ 8.95

AA / AAA / C / D Solar Chargers
View All Portable Solar Power Systems & Chargers

Portable Power Systems Compact & Travel-Ready 12V Solar Power Systems

Charge your laptop, cameras, devices, and much, much more with these complete portable systems

How To Choose Portable Solar Power Systems

TruPower-150W-ACDC TruPower-350W-ACDC
How Long Does It Take To Charge The Battery?
From Wall (AC) ~ 6 hours ~ 12 hours
From Car ~ 8 hours ~ 16 hours
From Solar Panel ~ 17-34 hours ~ 17-34 hours
How Many Times Will It Charge My Device?
Smartphone (4 watt-hours) ~ 15 charges ~ 30 charges
DSLR Camera (8 watt-hours) ~ 12 charges ~ 24 charges
Tablet (25-40 watt-hours) ~ 6 charges ~ 12 charges
Laptop (50 watt-hours) ~ 1-2 charges ~ 3-4 charges

What Will Our Portable Power Systems Charge?

What Will Portable Solar Power Systems Charge

How To Choose The Right Solar Solution
Portable Solar Power Systems & Battery Chargers
350W Portable Solar Power System

350W Portable Solar Power System

Sku: TruPower-350W-ACDC

You Pay: $ 855.95

150W Portable Solar Power System

150W Portable Solar Power System

Sku: TruPower-150W-ACDC

You Pay: $ 399.95

Solar Battery Chargers Information Guide

How to size and choose the right solar battery charger for your needs and budget

Est. Solar Charging Times For AA Batteries
Solar Output AA Rechargeable Batteries Est. Charging Time
3v / 200mA 1pc x 1.2v = 1.2v
AA Battery @ 600mA
2-3 hours
6v / 100mA 2pcs x 1.2v = 2.4v
AA Battery @ 600mA
4-6 hours
9v / 50mA 4pcs x 1.2v = 4.8v
AA Battery @ 600mA
10-12 hours
12v / 50mA 1pcs x 1.2v = 7.2v
AA Battery @ 600mA
10-12 hours

View Our AA/AAA/C/D Solar Battery Charger Options

View The 5.5W Solar Car / Boat Charger

Silicon Solar offers customers the most efficient solar battery chargers. Our experienced engineering and design staff has created custom-designed battery chargers for powering devices such as radio receivers, lighting, modems and much more.

We carry a large assortment of solar battery chargers and solar battery charger kits that are great for any charging application you may have.

Whether you need something as simple as a pre-made charger for your phone, iPad, Kindle or other electronic device, need a larger solar battery charger for your laptop computer, camera or video recorder or you need a much larger solar battery charger for a remote power or pumping system, our selection of solar battery chargers has exactly what you are looking for.

To the right is a table showing the estimated charging times for a various AA battieres using a variety of solar panels (with various outputs). Please note that charging times may differ from those listed for a number of factors, including:

  • Capacity of the battery
  • Intensity of the sunlight
  • Level of the battery's discharge

To calculate battery charging times, you can use the following formula:

Time = battery capacity (in mA or A) / solar output (in mA or A)

Related Solar Images

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