shortBuilt with tempered glass and a strong aluminum frame, this durable panel withstands heavy-duty use. A hinged design and canvas bag make for easy carrying to help keep your gear charged on the move.box BOULDER 100 BRIEFCASE HIGHLIGHTS 100 total Watts - two 50-Watt panels (14-21.5V) chained together and connected by a hinge.; Built with strong tempered glass and an aluminum frame with added corner protection.; Included is a protective canvas bag for easy transport and carrying.; RECOMMENDED YETI PAIRINGSSolar charge times vary and are dependent on many factors such as elevation, temperature, time of year, angle and position to the sun.Tips & Tricks for using solar panels The solar panel does not hold a charge - it only produces power when it is exposed to sunlight and connected to a power station or bank.; Optimize solar panel efficiency by positioning them south-facing at a 45-degree angle.; For faster recharging, use multiple solar panels.; techCHARGE TIMES Yeti 200X: 2-4 Hours; Yeti 400: 6-12 Hours; Yeti 400 Lithium: 7-14 Hours; Yeti 500X: 6-12 Hours; Yeti 1000 Lithium: 16-32 Hours; Yeti 1400 Lithium: 22-44 Hours; Yeti 1000X: 12-24 hours; Yeti 1500X: 18-36 Hours; Yeti 3000 Lithium: 36-72 Hours; Yeti 3000X: 36-72 Hours; Yeti PRO 4000: 47-94 Hours; GENERAL Product SKU: 32408; Weight: 25.9 lbs (11.7 kg); Dimensions (folded): 26.75 x 21.75 x 3.75 in (70 x 55.2 x 8.9 cm); Dimensions (unfolded): 26.75 x 43.5 x 1.75 in (70 x 110.4 x 4.4 cm); Cable Length: 6 ft.; Warranty: 2 years; PORTS Solar Port (blue, 8mm): 14-21.5V, up to 7A (100W max); SOLAR Rated Power: 100 Watts; Open Circuit Voltage (Voc): 21.5V; Maximum Power Point Voltage (Vmpp): 17.2V; Cell Type: Monocrystalline;