solar panel

  • Japanese company sells iPhone battery with built-in solar panel

    Tokyo-based electronics company OTAS is selling a lithium-ion battery for the iPhone 3G that comes with an integrated mini solar panel [JP]. The so-called LC-1500 is housed in a leather case. OTAS says one charge with solar energy takes 13 hours whereas charging the battery via mini USB takes 3 hours. The device measures 125x64x25mm and weighs 100 grams. OTAS is selling it in Japan only… Read More

  • Japanese company unveils solar-powered wireless keyboard

    It seems Japan is getting greener every day. Now Buffalo announced they will start selling a wireless keyboard [JP] powered by solar energy from next week. The BSKBW01SB will be priced at $120. The 2.4GHz wireless device features a small solar panel located above the numerical keyboard block and can alternatively be powered using 2 AAA batteries. Read More