Goal Zero Boulder 200 Briefcase Solar Panel vs HQST 200W 12V 9BB Monocrystalline Solar Panel
Goal Zero Boulder 200 Briefcase Solar Panel vs HQST 200W 12V 9BB Monocrystalline Solar Panel compared spec-by-spec. Real-world output, efficiency, pricing, pros, cons, and our verdict on which solar panel to buy.
| Specification | A — goal-zero Goal Zero Boulder 200 Briefcase Solar Panel 8.0/10 $400 Check Price on Amazon $450
Save $50 | B — hqst HQST 200W 12V 9BB Monocrystalline Solar Panel 7.7/10 $120 Check Price on Amazon $150
Save $30 |
|---|---|---|
| Wattage | 200 | 200 |
| Panel Type | monocrystalline | monocrystalline |
| Efficiency Pct | 21.5 | 21 |
| Weight | 45.2 lbs | 23 lbs ✓ Winner |
| Dimensions | 57.25 x 26.75 x 2.75 in | 53.0 x 30.0 x 1.2 in |
| Connector Type | 8mm + MC4 adapter | MC4 |
| Ip Rating | IP32 | IP65 |
| Warranty | 1 years | 5 years ✓ Winner |
| Foldable | No | No |
| Voc | 24.5 | 23.5 |
| Isc | 10.8 | 11.1 |
| Vmp | 20.2 | 19.72 |
| Imp | 9.9 | 10.14 |
| Operating Temp | 32-113F | -40 to 176F |
| Cells | monocrystalline silicon | 9BB monocrystalline Grade A+ |
| Frame | anodized aluminum | corrosion-resistant aluminum |
| Kickstand | Yes | — |
Buy the Goal Zero Boulder 200 Briefcase Solar Panel
Best prices · Updated hourly
Buy the HQST 200W 12V 9BB Monocrystalline Solar Panel
Best prices · Updated hourly
Who Should Buy the Goal Zero Boulder 200 Briefcase Solar Panel?
The Goal Zero Boulder 200 Briefcase Solar Panel is the right fit for portable power stations, rv roof mount, off grid cabin permanent. At 200W with 21.5% efficiency, it delivers solid output for portable and rooftop arrays.
Key advantages include: premium build quality with tempered glass and aluminum frame; briefcase design folds in half for transport; integrated kickstand for optimal angle positioning. At 45.2 lbs, it's a fixed-mount panel best installed once and left in place.
At $400 ($2.00/W), the Goal Zero Boulder 200 Briefcase Solar Panel scores 8/10 — a strong all-around performer.
Who Should Buy the HQST 200W 12V 9BB Monocrystalline Solar Panel?
The HQST 200W 12V 9BB Monocrystalline Solar Panel is the right fit for off grid cabin permanent, rv roof mount, marine boat. At 200W with 21% efficiency, it delivers solid output for portable and rooftop arrays.
Key advantages include: best price-per-watt in the rigid 200w category at ~$0.60/w; 9bb grade a+ cells are el-tested with zero microcracks; pre-drilled mounting holes compatible with z-brackets, pole mounts, and tilt mounts. At 23 lbs, it's a fixed-mount panel best installed once and left in place.
At $120 ($0.60/W), the HQST 200W 12V 9BB Monocrystalline Solar Panel scores 7.7/10 — a capable option for budget-conscious buyers.
How Do the Specs Compare?
Wattage: The Goal Zero Boulder 200 Briefcase Solar Panel puts out more power at 200W versus 200W for the HQST 200W 12V 9BB Monocrystalline Solar Panel. Higher wattage means faster charging and more energy harvested per square foot of roof or ground space — a priority for larger systems.
Efficiency: The Goal Zero Boulder 200 Briefcase Solar Panel converts more sunlight to power at 21.5% efficiency versus 21% for the HQST 200W 12V 9BB Monocrystalline Solar Panel. The efficiency difference is small — real-world output will depend more on placement angle and shading than on this gap.
Weight: The HQST 200W 12V 9BB Monocrystalline Solar Panel weighs 23 lbs versus 45.2 lbs for the Goal Zero Boulder 200 Briefcase Solar Panel. For portable use, that weight difference is noticeable — lighter panels are easier to reposition as the sun moves.
Cost per watt: The HQST 200W 12V 9BB Monocrystalline Solar Panel offers better value at $0.60/W versus $2.00/W. Cost-per-watt is the most useful metric for comparing solar panels at different wattage levels.
Price: The HQST 200W 12V 9BB Monocrystalline Solar Panel costs $120 versus $400 for the Goal Zero Boulder 200 Briefcase Solar Panel — a $280 difference. When scaling to a multi-panel system, that per-panel cost difference compounds quickly.
🏆 Our Verdict
Choose the Goal Zero Boulder 200 Briefcase Solar Panel if you need higher performance and top-tier efficiency.
Choose the HQST 200W 12V 9BB Monocrystalline Solar Panel if you prioritize value (typically $280 less) , portability (23 lbs vs 45.2 lbs).
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