TALK TO AN EXPERT: 1-844-945-3625
TALK TO AN EXPERT: 1-844-945-3625
We match or beat any competitor's price!
1-844-945-3625
Call us to plan series and parallel wiring for your power station.
1-844-945-3625The OSCAL PM400 Plus is a 400W foldable portable solar panel sized for large power stations like the PowerMax 6000 and PowerMax 3600SE. It is the high-output panel in our OSCAL solar lineup.
It folds down to 38.6 x 26.9 in with carry handles and hanging holes, then opens to 100 in long on adjustable kickstands. Six panels, wired as two strings of three, can feed the OSCAL PowerMax 6000 its full 2,400W solar input. The 6000 and the PowerMax 3600SE are also sold in bundles with one or two of these panels.
400W Peak Power 22.7% Cell Efficiency IP67 Water Rating 41V Open-Circuit Voltage
| Peak power | 400W |
| Cell type | Monocrystalline, 182 x 91 mm cells, ETFE layer |
| Cell efficiency | 22.7% or higher |
| Max power voltage (Vmp) | 34.2V |
| Max power current (Imp) | 11.7A |
| Open circuit voltage (Voc) | 41V |
| Short circuit current (Isc) | 12.3A |
| Operating temperature | 14°F to 158°F (-10°C to 70°C) |
| Water resistance | IP67 |
| Unfolded size | 38.6 x 100.2 x 0.2 in (980 x 2545 x 5 mm) |
| Folded size | 38.6 x 26.9 x 2.2 in (980 x 683 x 55 mm) |
| In the box | PM400 Plus panel, MC4 cable, MC4 to 5-in-1 cable, MC4 to Anderson cable, user manual |
| Warranty | 1 year |
Up to six, wired as two parallel strings of three in series. That keeps open-circuit voltage near 123V and current near 24.6A, inside the PowerMax 6000's 150V and 25A solar limits, for about 2,400W at peak.
Yes, one panel at a time. Its 41V open-circuit voltage fits the 1800SE's 10 to 60V solar input, but two panels in series (about 82V) would exceed it.
It has an MC4 output and ships with an MC4 cable, an MC4 to 5-in-1 adapter cable and an MC4 to Anderson cable. The adapters cover Anderson, XT60, DC7909, DC5521 and DC6530 inputs.
The panel is rated IP67 for water and dust resistance, so rain and dew will not damage it. Keep the connectors and your power station out of standing water.
OSCAL covers its portable solar panels with a 1-year warranty. Call Wild Oak Trail and we'll help with any claim.
Get exclusive pricing and expert fitment help!
1-844-945-3625 📞 Call Now ✉️ Text Us Mon-Fri: 10am-5pm CSTYou'll get the best price available at Wild Oak Trail! We'll match anyone who has it lower!
We love to chat! Give us a call and we'll see what we can do to get you the best deal!
Conditions of our 100% Price Match Guarantee:
Contact us to discuss the Price Match so we can look up the competitors price
Buy one, get one free offers and Rebates are not eligible
The item must be in stock on the competitors website
The competitor must be an online store, not a retail location
The website can't be a discounter or auction website ( such as eBay, overstock, etc.)
The company must be an Authorized Retailer of the product in question
The Price Match Guarantee is based on the final price of the product including shipping and taxes
Why Buy From Wild Oak Trail?
We’re a family-run business. My Wife Hailey and I run this business with our small staff of 3 awesome people. When you shop with Wild Oak Trail, you're supporting real people, not a big corporation.
We truly care. We’re here before, during, and after your purchase. Good products and great service—that’s how we earn your trust. We see and celebrate EVERY sale that comes in!
We choose quality. If we wouldn’t use it ourselves, we won’t offer it. Our goal is to make you happy enough to tell your friends.
Thanks for supporting our family and being part of the Wild Oak Trail community!
Call us to plan series and parallel wiring for your power station.
1-844-945-3625The OSCAL PM400 Plus is a 400W foldable portable solar panel sized for large power stations like the PowerMax 6000 and PowerMax 3600SE. It is the high-output panel in our OSCAL solar lineup.
It folds down to 38.6 x 26.9 in with carry handles and hanging holes, then opens to 100 in long on adjustable kickstands. Six panels, wired as two strings of three, can feed the OSCAL PowerMax 6000 its full 2,400W solar input. The 6000 and the PowerMax 3600SE are also sold in bundles with one or two of these panels.
400W
Peak Power
22.7%
Cell Efficiency
IP67
Water Rating
41V
Open-Circuit Voltage
| Peak power | 400W |
| Cell type | Monocrystalline, 182 x 91 mm cells, ETFE layer |
| Cell efficiency | 22.7% or higher |
| Max power voltage (Vmp) | 34.2V |
| Max power current (Imp) | 11.7A |
| Open circuit voltage (Voc) | 41V |
| Short circuit current (Isc) | 12.3A |
| Operating temperature | 14°F to 158°F (-10°C to 70°C) |
| Water resistance | IP67 |
| Unfolded size | 38.6 x 100.2 x 0.2 in (980 x 2545 x 5 mm) |
| Folded size | 38.6 x 26.9 x 2.2 in (980 x 683 x 55 mm) |
| In the box | PM400 Plus panel, MC4 cable, MC4 to 5-in-1 cable, MC4 to Anderson cable, user manual |
| Warranty | 1 year |
Up to six, wired as two parallel strings of three in series. That keeps open-circuit voltage near 123V and current near 24.6A, inside the PowerMax 6000's 150V and 25A solar limits, for about 2,400W at peak.
Yes, one panel at a time. Its 41V open-circuit voltage fits the 1800SE's 10 to 60V solar input, but two panels in series (about 82V) would exceed it.
It has an MC4 output and ships with an MC4 cable, an MC4 to 5-in-1 adapter cable and an MC4 to Anderson cable. The adapters cover Anderson, XT60, DC7909, DC5521 and DC6530 inputs.
The panel is rated IP67 for water and dust resistance, so rain and dew will not damage it. Keep the connectors and your power station out of standing water.
OSCAL covers its portable solar panels with a 1-year warranty. Call Wild Oak Trail and we'll help with any claim.
Get exclusive pricing and expert fitment help!
1-844-945-3625 📞 Call Now ✉️ Text Us Mon-Fri: 10am-5pm CSTYou'll get the best price available at Wild Oak Trail! We'll match anyone who has it lower!
We love to chat! Give us a call and we'll see what we can do to get you the best deal!
Conditions of our 100% Price Match Guarantee:
Contact us to discuss the Price Match so we can look up the competitors price
Buy one, get one free offers and Rebates are not eligible
The item must be in stock on the competitors website
The competitor must be an online store, not a retail location
The website can't be a discounter or auction website ( such as eBay, overstock, etc.)
The company must be an Authorized Retailer of the product in question
The Price Match Guarantee is based on the final price of the product including shipping and taxes
Why Buy From Wild Oak Trail?
We’re a family-run business. My Wife Hailey and I run this business with our small staff of 3 awesome people. When you shop with Wild Oak Trail, you're supporting real people, not a big corporation.
We truly care. We’re here before, during, and after your purchase. Good products and great service—that’s how we earn your trust. We see and celebrate EVERY sale that comes in!
We choose quality. If we wouldn’t use it ourselves, we won’t offer it. Our goal is to make you happy enough to tell your friends.
Thanks for supporting our family and being part of the Wild Oak Trail community!





