Us vs Them

The SunJack is designed as a complete system with battery backup to provide the most powerful solar charging available on the planet. Everything is TWICE the speed of standard components – from high-efficiency solar panels that have 2 Amp USB outputs, to a cable that can carry high-speed currents, to batteries that can charge in half the time – SunJack allows you to charge all your portable devices, 24/7.

Us

SunJack 14

  • 14W monocrystalline solar
  • 5 hours to full charge
  • Fully charged 8,000mAh battery can power 4 iPhones
  • Wall outlet charging speeds
$15000
more

Us

SunJack 20

  • 20W monocrystalline solar
  • 5 hours to full charge
  • Two fully charged 8,000mAh batteries can power 8 iPhones 
  • Wall outlet charging speeds
  • 4 Amps of output across 2 USB ports.
$20000
more

Them

Similar Pricing

  • 2.5W monocrystalline solar
  • 12 hours to full charge
  • 5400mAh battery can power 2.7 iPhones
$15000
more

Them

Similar Pricing

  • 20W monocrystalline solar
  • No battery – sit and wait for your phone to charge in the sun
  • 2 Amps of output across 1 USB port.
$25000
more
Not all batteries are created equal! Our battery is optimized for fast-charging, with 2 Amps of input AND 2 Amps of output. This means less waiting around for your devices to charge. Power up and GO!

Not all cables are created equal! Our cable is optimized for fast-charging, and can carry 2 amps of current. Standard USB cables only carry 1 Amp or less of current, which means SunJack powers you up in half the time!

But you know what? At the end of the day, we’re all on the same side as a human race, and we support any company and product that promotes the development of renewable energy. Whether it’s us, or them, YOU are helping advance humanity by choosing to harness the power of sunlight!