The Goal Zero Boulder 200 Briefcase is a 200-watt folding solar panel built around two 100-watt monocrystalline panels hinged together and enclosed in a tempered glass and aluminum frame with corner protection. This bundle includes four of those panels along with a High Power Port (HPP) Combiner and four 15-foot HPP Extension Cables, making it suited to high-draw home or basecamp setups. Each panel folds into a canvas carry bag for transport. The panels produce power only when exposed to sunlight and must be connected to a compatible power station to store that energy.
Features
200 watts per panel: Two 100-watt monocrystalline cells (14–21.8V) chained by a hinge into a single briefcase form.
Tempered glass and aluminum frame: Built with added corner protection for durability in field conditions.
Canvas carry bag included: Each panel ships with a protective bag for transport and storage.
HPP Combiner and extension cables included: Bundle contains one High Power Port Combiner and four 15-foot HPP Extension Cables to link all four panels.
Waterproof construction: Panels are designed to withstand rain, dust, and snow for permanent or semi-permanent installations.
Specifications
Specification
Value
Rated Power (per panel)
200 watts
Cell Type
Monocrystalline
Open Circuit Voltage (Voc)
21.8V
Maximum Power Point Voltage (Vmpp)
18.1V
High Power Port output
14–22V, up to 14A (200W max)
Weight (per panel)
42 lb (19 kg)
Dimensions (folded)
40 x 26.75 x 3.5 in (101.6 x 70 x 8.9 cm)
Dimensions (unfolded)
40 x 53.5 x 1.75 in (101.6 x 140 x 4.4 cm)
Cable length (per panel)
6 ft.
Extension cables included
4 x 15 ft. HPP Extension Cables
Warranty
2 years
Charge times
Yeti 3000 Lithium: 4–8 hours
Yeti 3000X: 4–8 hours
Yeti 6000X: 9–18 hours
Solar charge times vary based on elevation, temperature, time of year, and panel angle and position relative to the sun.
