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Home/Goal Zero/Solar Panels/Goal Zero Boulder 100i — 100W Monocrystalline Solar Panel for RV, Van & Home Roof Mounting
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Solar Panels
Goal Zero Boulder 100i — 100W Monocrystalline Solar Panel for RV, Van & Home Roof Mounting
4.2 (9)
$199.95$84.98
The Goal Zero Boulder 100i is an easy-to-install 100W solar panel for van, RV, and home roof mounting that charges Yeti power stations, on sale for $84.98 (reg. $199.95) — buy online and save $114.97 plus 12% more with coupon OUTPOST12.
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18 people are viewing this item.33 sold today.Only 7 left in stock.
Goal Zero Boulder 100i Solar Panel — $84.98 (Save $114.97)
The Goal Zero Boulder 100i is a 100W monocrystalline solar panel built for permanent mounting on the roof of your van, RV, or home, feeding clean solar energy to Goal Zero Yeti power stations. At $84.98 instead of $199.95, it's the affordable way to add passive charging — buy online at PowerHaven Outpost and save with coupon OUTPOST12.
Can It Charge a Yeti 1500X?
Yes. The Boulder 100i connects to any Yeti via the MC4 Solar to HPP Adapter Cable (98014), sold separately. Estimated charge times:
Yeti 1000X: 12–24 hours
Yeti 1500X: 18–36 hours
Yeti 3000X: 36–72 hours
Yeti PRO 4000: 47–94 hours
Boulder 100i vs Boulder 100 — What's the Difference?
The 100i is the improved, more efficient iteration of the classic Boulder 100, delivering better panel performance in the same rugged, permanent-mount form factor with included Z brackets.
Specifications & Materials
Power: 100W
Weight: 13.2 lbs (6 kg)
Dimensions: 38.6 x 23.0 x 1.2 in (98 x 58.6 x 3 cm)
Mounting: Z brackets included — RV roof mounting supported
SKU: 32420
Deal & Savings Value
Save $114.97 (58%) at $84.98. Free shipping over $45.00. Stack coupon OUTPOST12 for an extra 12% off.
Features
100W monocrystalline output charges any Goal Zero Yeti station — at $84.98, a 58% discount off the $199.95 list price
Easy roof mounting with included Z brackets for vans, RVs, and homes, delivering free solar charging for years
Pairs with Yeti 1500X in 18–36 hours; coupon OUTPOST12 takes an extra 12% off at checkout
Series: Boulder
Weight: 13.2 lbs (6 kg)
Mounting: Z brackets included; van/RV/home roof mount
Dimensions: 38.6 x 23.0 x 1.2 in (98 x 58.6 x 3 cm)
Power Rating: 100W
Product Type: Monocrystalline solar panel
Compatibility: Yeti 1000X, 1500X, 3000X, Yeti PRO 4000
Required Adapter: MC4 Solar to HPP Adapter Cable (98014), sold separately
Seller: PowerHaven Outpost
Product Details
Goal Zero Boulder 100i — Affordable 100W Solar at $84.98
Turn sunlight into stored power for your Yeti station. This panel saves $114.97 versus list price, with an extra 12% off via coupon OUTPOST12.
Selection Criteria
Choose the Boulder 100i for permanent installs where efficiency and durability matter; choose briefcase panels like the Boulder 200 for portable setups. All Yeti charging requires the 98014 adapter cable.
Use Cases
RV and van roof charging, off-grid cabins, home backup top-ups, and continuous trickle charging during storage.
Frequently Asked Questions
Can the Goal Zero Boulder 100i charge a Yeti 1500X?
Yes — via the MC4 Solar to HPP Adapter Cable (98014, sold separately), the Boulder 100i charges a Yeti 1500X in roughly 18–36 hours of good sun.
What is the difference between the Boulder 100i and Boulder 100?
The 100i is the updated, more efficient version of the Boulder 100 with the same 100W class output, rugged build, and permanent-mount design.
How long does a Boulder 100i take to charge a Yeti 1000X?
Approximately 12–24 hours depending on sunlight conditions.
Can I mount a Boulder 100i on an RV roof?
Yes. Z brackets are included for permanent roof mounting on RVs, vans, and buildings.
What's the current price and deal?
$84.98, down from $199.95 — a 58% discount. Apply coupon OUTPOST12 for an additional 12% off and get free shipping over $45.
4.2★★★★★★★★★★(9)
5 ★5
4 ★2
3 ★1
2 ★1
1 ★0
Customer Reviews
9
★★★★★★★★★★5.0
c****q
Worth every penny
Mounted two of these on my van roof in an afternoon. Solid frame, clean wiring, and they keep my Yeti topped off without me thinking about it. At this sale price it's a no-brainer.
★★★★★★★★★★5.0
v*****o
Verified
Excellent build quality
The Boulder 100i feels like it will outlast the rig it's mounted on. The monocrystalline cells perform noticeably better than the cheap flexible panel I had before, especially in the morning when the sun comes in at a low angle. Installation was straightforward with standard roof mounts, and pairing with my Yeti 1000 took about two minutes. I've seen a consistent 80-90W in full sun, which matches the specs. Very happy.
★★★★★★★★★★4.0
d*n
Good output, heavy panel
Charges my Yeti faster than expected even on partly cloudy days. Only note: it's fairly heavy for one person to get up on an RV roof alone, so grab a helper.
★★★★★★★★★★5.0
b**o
Verified
Great for the cabin
I'm 68 and not exactly handy, but the instructions were clear and my son and I had it mounted on the shed roof in about an hour. It quietly keeps the power station charged for the porch lights and radio. No complaints.
★★★★★★★★★★3.0
t**b
Decent but check your mounting hardware
The panel itself works well and delivers close to rated wattage, but the included mounting hardware is fairly basic. I ended up buying better brackets for a proper roof install. Fine product, just budget for extras.
★★★★★★★★★★4.0
e***c
Plug and play with Yeti
Connected to my Yeti 500X and it started charging immediately. Output dips a bit in high heat but nothing unusual. Would recommend.
★★★★★★★★★★2.0
m**b
Verified
Arrived with a cracked corner
Box looked fine but the panel had a small crack in one corner on arrival. Customer service was responsive and sent a replacement quickly, and the new one works great, so I'd still consider the product good — just inspect it carefully when it shows up.
★★★★★★★★★★5.0
w*r
Verified
Survived a full summer on the roof
Six months of desert sun, dust storms, and one hail scare — still performing like day one. The tempered glass and aluminum frame are legit. Output hasn't dropped at all as far as I can tell. Buying a second one for the other side of the roof.
