Free ShippingProduct Specifications for Ionic 400W Portable Folding Solar Panel
| BM Part #: | ION-400W-SP |
|---|---|
| Brand: | Ionic Lithium |
| Length: | 104.33" |
| Width: | 34.88" |
| Height: | 1.18" |
| Shipping Weight: | 17.00Lbs |
| Warranty: | 1 Year |
| Folded Dimensions: | 34.88 × 27.76 × 1.97 in |
| Unfolded Dimensions: | 104.33 × 34.88 × 1.18 in |
- 400W Peak Solar Output: Powers large-capacity stations and high-draw appliances directly from the sun.
- 22–23% Monocrystalline Cell Efficiency: Converts more sunlight into usable power, including on partially overcast days.
- ETFE Lamination: Weather-resistant coating outperforms standard PET panels in heat, UV exposure, and moisture resistance.
- Foldable Briefcase Design: Collapses to 35 × 28 × 2 inches for easy flat storage in any vehicle or cargo area.
- Wide Operating Temperature Range: Rated from 14°F to 140°F for dependable year-round outdoor performance.
- Ionic GenBox Compatible: Works seamlessly with Ionic GenBox power stations using an optional IC-XT60 or IC-XT90 solar charging cable.
Product Description
Are you tired of babysitting a half-charged power station all weekend because your solar panel just can't keep up? A 100W or 200W panel works fine for phones and small devices, but if you're running a refrigerator, lighting, and a fan off a large power station, you need real solar input. The Ionic 400W Portable Folding Solar Panel is built to deliver it.
With 22–23% monocrystalline cell efficiency, this panel ranks among the most capable portable solar options available. Higher efficiency means more of the sunlight reaching the panel actually becomes usable power, and it stays productive even when the sky isn't perfectly clear. ETFE lamination takes durability further than the PET coating found on most budget panels, resisting UV exposure, moisture, and sustained heat so performance holds up across seasons, not just ideal conditions.
Serious Output in a Form You Can Actually Move
Four monocrystalline panels unfold to a collection area of approximately 104 × 35 inches, pulling in up to 400 watts at peak. When you're done, everything folds back down to 35 × 28 × 2 inches at 32.19 lbs. That's flat enough to slide into a truck bed, store in an RV bay, or lay across a cargo area without taking over your space.
Setup is straightforward: unfold, aim it at the sun, connect your charging cable, and you're generating power. No tools, no complicated mounting.
Engineered for the Ionic GenBox Ecosystem
The IC-SP400W is designed to pair directly with Ionic GenBox power stations. The IC-XT60 800W Solar Charging Cable works with the GenBox 800 and 1200S; the IC-XT90 1200/2400W Solar Charging Cable is the right pick for the GenBox 1200 and 2400. The GenBox's built-in MPPT controller takes it from there, optimizing the incoming wattage automatically.
Note: Solar charging cables are sold separately and are not included with the panel.
Where This Panel Performs Best
- Charging an Ionic GenBox 1200, 1200S, or 2400 at a campsite or job site
- Supplementing RV power during extended off-grid stays
- Providing reliable solar input when shore power isn't an option
The IC-SP400W is rated for operating temperatures from 14°F to 140°F, so it's ready for hot summer setups and cool mountain mornings alike.
If you're ready to stop waiting on a trickle charge and start putting real wattage into your power station, add the Ionic 400W Portable Folding Solar Panel to your cart today.
Frequently Asked Questions
Which Ionic GenBox power stations is this panel compatible with?
A: This panel is designed to work with the Ionic GenBox 800, 1200, 1200S, and 2400 power stations. Compatibility requires a separate solar charging cable: the IC-XT60 800W Solar Charging Cable for the GenBox 800 and 1200S, or the IC-XT90 1200/2400W Solar Charging Cable for the GenBox 1200 and 2400. Neither cable is included with the panel.
Does the solar charging cable come included with the panel?
A: No, the solar charging cable is sold separately. You'll need to select either the IC-XT60 or IC-XT90 cable based on which GenBox model you own. Both are available on our website.
How large is this panel when folded and when open?
A: When folded, the panel measures approximately 35 × 28 × 2 inches — compact enough to lay flat in most truck beds, RV bays, or cargo areas. Fully unfolded, it opens to approximately 104 × 35 inches, giving you the full 400W collection area.
Will this panel still charge my power station on a cloudy day?
A: Yes, but at a reduced rate. Monocrystalline cells capture a wider light spectrum than standard polycrystalline panels, so they still generate meaningful output on overcast days. Heavy cloud cover will reduce output significantly below the 400W peak rating, so factor that in if you're relying on solar as your primary power source in variable weather.
Can I use this panel with a non-Ionic power station or charge controller?
A: The IC-SP400W is engineered and tested for use with Ionic GenBox power stations. Its electrical output (40.3V at max power, 51V open circuit voltage) may fall within range for some third-party MPPT charge controllers, but connector compatibility and performance will vary by device. We recommend reviewing the panel's user manual or reaching out to our team before pairing it with non-Ionic equipment.
