Head to head
Goal Zero Boulder 200 Briefcase vs EcoFlow NextGen 220W Bifacial
Our pick
EcoFlow NextGen 220W Bifacial
Portable Solar Panels
Why this one
- Carry a panel rated at 220 W that weighs approximately 15.4 lb for a solar setup you need to move.1
Product photographs. Not to scale.
What Goal Zero Boulder 200 Briefcase offers
For a setup you can transport by vehicle, the Boulder 200 Briefcase provides a nominal 200W rating in a folded package 26.8 inches wide and 3.5 inches thick; plan for its 42-pound weight when loading and positioning it.2
2 models / at a glance
Key differences
What differs
| Specification | Goal Zero Boulder 200 Briefcase | EcoFlow NextGen 220W Bifacial |
|---|---|---|
| Rated output | 200 W2 | 220 W1 |
| Folded width | 26.8 in2 | 23.2 in3 |
More details
| Specification | Goal Zero Boulder 200 Briefcase | EcoFlow NextGen 220W Bifacial |
|---|---|---|
| Weight | 42 lb2 | Approx. 15.4 lb1 |
| Cell efficiency | Not published | Not published |
| Warranty | 2 years4 | Not published |
| Folded thickness | 3.5 in2 | 1.3 in3 |