Solar charger for laptop, mobile phone/mp3, mp4/ radio/digital camera/ipod, etc

Solar panel: 1. Solar panel peak power: 12. 5W 2. Solar panel nominal voltage: 24V, nominal current: 520mA. 3. Size: 395. 4 x 282mm Portable power station: 1. Input voltage: DC18V 750mA. 2. Output voltage: DC3. 5-8. 4V 12-20V 3. Capacity: 3. 7V, 8800mA (32. 5Wh)