EmPower Earth | Changing Lives With Solar

Featured Solar Battery Chargers

Solar Battery Chargers
Portable Backpack Solar Battery Charger

Portable Backpack Solar Battery Charger

Works great with my iphone 5 and arrived quickly!...

$68.95 $29.95

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DIY Solar Charger

DIY Solar Charger

DIY Solar Battery Charger with 12V Charge Controller.  The 12V 35W DIY solar panel is powered by Crystalline photovoltaic cells. Our solar battery tr...

$228.80 $124.95

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Frequently Asked Questions

Check out our great FAQs and Answers for our Solar Battery Chargers below:

Do I need to buy a charge controller for an Automotive or Marine Solar Panel?

No you do not.  The panel has a trickle charger installed into it. This means that the panel can lose some capacity in storage due to self-discharge, but with a trickle charger it will replaces lost amp-hours to your battery.  This will ensure a  quick start and extending battery life.

What is the difference between our Isol 4x and our TravelSol 2x battery chargers?

Our Isol 4x battery charger has a solar panel that is 0.44 watts.  OurTravelSol 2x battery charger has a solar panel that is 2 watts.  Since the TravelSol 2x has a bigger solar panel it will therefore charge your mobile devices faster than the Isol 4x.

How long will it take my Isol 4x to charge my mobile device?

On a sunny day it will take one to two hours for your Isol 4x to charge your mobile phone.  It has a LED 1, LED 2, LED 3, and LED 4 on the device.  When the LED 1 is blue that means there is 10% to 25% of power available.  When the LED 1 and LED 2 is blue that means there is 26% to50% of power available.  When the LED 1, LED 2, and LED 3 is blue that means there is 51% to 75% of power available.  When all 4 LEDs are blue that means there is 76% to 100% power available.

How long will it take my TravelSol 2x to charge my mobile device?

For every hour you charge your mobile device with the TravelSol 2xit will give you 1 to 2 hours of talk time.  The TravelSol 2x comes with 4LED settings, which will show you how much sunlight your panel is receiving.  LED 1 means the product is not charging well.  LED 2 to LED 3 means the product is charging good.  LED 4 means the product is charging super fast.  Most IPhones or Smart Phones will charge between a LED 2 and a LED 4 depending on the weather conditions that day.

Will the TravelSol 2x and Isol 4x charge my Nook?

Yes, the TravelSol 2x and Isol 2x can charge your Nook.  They can also charge cell phones, ipads, kindles, cameras, and other mobile devices.

How many batteries can I charge at a time with the TravelSol Flex Charger?

The TravelSol Flex Charger can charge 2 AA, 2 AAA, 2 C, and 2 D batteries at a time.  You can not charge two different batteries at the same time, such as an A and a C.

Are Solar Trickle Chargers Any Good?

If used correctly, for the right goal, solar trickle chargers work great.  Solar trickle chargers are not designed to fully recharged drained or nearly drained batteries.  A solar trickle charger is designed to maintain the current level of a deep-cycle battery.  In other words, you can have a vehicle sitting for an extended period of time without having the battery go dead from disuse because the solar trickle charger keeps the battery level maintained.

What can I do if there is no sunlight available?

If there is no sunlight available at that moment, you may plug in your solar battery charger into a laptop or personal computer and have the Solar Battery Charger recharge from there.

How long is the charging time?

The smaller chargers need 10-20 hours using the solar panel to fully charge and 2-4 hours when connected through the USB adapter.

Category How-To Guides

Check out our great DIY and How-To Guides for our Solar Battery Chargers below:

How to use the Solar Battery Charger:

Make sure you are in an area with sunlight and then connect the USB adapter to the device being charged. This should automatically begin the recharging of your device. If there is no sunlight available at that moment, you may also connect the USB adapter to your laptop or personal computer and have the Solar Battery Charger be charged from there.

Category Learning Guide

Check out our great Information & Learning Guides for our Solar Battery Chargers below:

Category Videos

Solar Panel - Collects solar energy and produces electricity to charge the battery.

Battery - Stores the energy provided by the solar panel

USB Adapter - Transports the charge from the battery to the battery of the device being charged.

Cigarette Lighter Adapter (limited to Automotive Solar Battery Chargers) - For your driving convenience, these battery chargers contain a built-in cigarette adapter that are compatible with DC connectors.

Peel and Stick Adhesive Backer - Allows for easy installation onto any surface.

Charge Controller – Prevents overcharging by limiting the rate that the electric current is added to the batter, which in turn maintains the battery’s lifespan.

Wire Placement Kit – 8 cable tie mounting bases and zip ties.

Built in Blocking Diode – Prevents reverse charging from battery.

LED Flashlight (only available in some Solar Battery Charger models) – Allows for light to see into the battery pack in case of emergencies where there is no light available.

Car Adapter – These built-in car adapters that are compatible with DC connectors for your driving convenience.

Suction Cups – These can be applied to your charger to attach your Solar Charger onto smooth surfaces.

12V Solar Battery Maintainer (sold seperately) – The batteries within the Solar Battery Chargers, if allowed to go flat, may never be able to fully regain its power. The maintainer prevents this by trickle charging the charger’s battery. The maintainer does not overcharge or damage your battery.

Additional & Related Resources

Check out our great Documents & Additional Resources for our Solar Battery Chargers below:

  1. Quad Travel Charger Plus
  2. PDA Solar Battery Charger
  3. Solar Battery Charger AA AAA C and D
  4. 12V Battery Interconnect Black
  5. TravelSol 2AA Battery Charger
  6. Travel Solar Battery Charger
  7. iSol Plus 2X
  8. Solar Car Battery Maintainer 12V
  9. iSol Plus
  10. ISol Window Solar Charger
  11. Solar Charger for Mobile Devices and Cell Phones
  12. Solar Car Battery Tender 12V 2.4W
  13. ISol Solar Portable Power Bank Backup Battery Charger
  14. 12v 7w Solar Battery Maintainer
  15. 6v Solar Battery Charger 7W
  16. Portable Backpack Solar Battery Charger
  17. 12v Solar Battery Charger 5W
  18. 12v Automotive Solar Battery Charger 4.8W
  19. 5.5 W Solar Battery Trickle Charger 12V
  20. AA/AAA Battery Trickle Charger Pack
  21. Goal Zero Switch 8 Recharger
  22. Guide 10 Plus Battery Pack
  23. 12v Marine Solar Battery Charger 15W
  24. 12V 30W Automotive and Marine Solar Panel
  25. Nomad 7 Solar Panel
  26. Briefcase Solar Power Generator
  27. 10W Portable Solar Charging Kit
  28. DIY Solar Charger
  29. Escape 150 Power Pack
  30. Goal Zero Nomad 13 Solar Panel
  31. Sherpa 50 Portable Recharger
  32. Goal Zero Yeti 150 Solar Generator
  33. Goal Zero Nomad 20 Solar Panel
  34. Goal Zero Escape 30 Solar Panel Briefcase
  35. Nomad 27 Solar Panel
  36. 15.4V 21W Foldable Flexible Solar Panel
  37. 7W Rollable Solar Panel
  38. Sherpa 50W Portable Solar Power Charging Kit
  39. 14W Rollable Solar Panel
  40. 21W Rollable Solar Panel
  41. 28W Rollable Solar Panel
  42. 150W Portable Solar Power System Charging Kit
  43. 15.4V 60W Foldable Flexible Solar Panel
  44. Portable 1250W Solar Power Generator Kit
  45. 15.4V 60W Thin Film Flexible Solar Panel Kit
  46. Goal Zero 350W Portable Solar Power Charger Kit
Solar Battery Chargers

Silicon Solar offers customers the most efficient solar battery chargers and maintainers. Our experienced engineering and design staff has created custom-designed battery chargers for powering devices such as cellular phones, portable audio equipment, car batteries, radio receivers, lightings and modems.

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Silicon Solar
56 Broome Corporate Pkwy
Conklin, NY 13748
P: 1.800.786.0329


Why Shop With Us

Why Shop With Silicon Solar

Silicon Solar is, and always will be, a family owned and operated solar company dedicated to providing the highest quality solar powered products which have completed our rigorous quality inspection. We also manufacture a full line of solar powered products right here in our production facility; enabling us offer faster delivery and priority technical support.

Search our online catalog for hundreds of solar lights, solar fountains and many other products, including solar cells and solar panels. We also manufacture custom solar kits upon request for professors and educational programs.

Call us today for your solar request, 1.800.786.0329