High Conversion Efficiency: 70W monocrystalline photovoltaic panels are from SUNPOWER - the highest conversion efficiency module provider in the world, which increases conversion efficiency up to 25%
Multi-Purpose: this foldable solar panel kit charges 12 Volt lithium and lead acid batteries, USB 5V output for phones/USB devices, the charge controller is removable for power bank or generator with regulator itself.
Highly Portable: ultra lightweight of 56 oz, ultra compact of folding size 22.05x17.32x0.79 inch with 34.65x22.05 inch unfolding film surface, two adjustable stands are included in the suitcase.
Outdoor Durability: weather-resistant, water-resistant, industrial-strength PET polymer laminated; 12 month worry-free warranty
For matching power bank generator with DC/AC inverter for laptops, search ASIN: B01N9TM6E8 220Wh; ASIN: B01N19GOYJ 400Wh. Perfect Charging Pack to Bring Quick Charger Anywhere there is Sun.

ACOPOWER 70W Portable Solar Suitcase with 5A Charge Controller