TALK TO AN EXPERT: 1-844-945-3625

0

Your Cart is Empty

OSCAL PM400 Plus 400W Foldable Portable Solar Panel

Authorized OSCAL DealerOfficial Manufacturer Warranty
Availability:In Stock: Ships from US Warehouses in 1-5 Business Days
SKU:OSCAL-PM400PLUS
  • Free Shipping to the Lower 48
  • 400W Peak, 22.7% Efficient Cells
  • IP67 Water Resistance
  • MC4, 5-in-1 and Anderson Cables Included
  • Pairs with PowerMax 6000 and 3600SE
  • 1-Year Manufacturer Warranty
Have Questions?
Chat, Call, or Text a Specialist
Found a better price? We will match or beat it! 1-844-945-3625
×

Connect With Us

We match or beat any competitor's price!
1-844-945-3625

📞 Call Now 💬 Text Us
Mon-Fri 10am-5pm CST
After hours? Text us and we'll reply ASAP!
Guaranteed Safe Checkout - Payment Methods

Building a Solar Array?

Call us to plan series and parallel wiring for your power station.

1-844-945-3625

OSCAL PM400 Plus 400W Foldable Portable Solar Panel

400W | 22.7% Mono Cells | IP67 | MC4

The 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 output
  • ✓ 22.7% efficient monocrystalline cells under ETFE
  • ✓ IP67 water resistance
  • ✓ MC4, 5-in-1 and Anderson cables included
OSCAL PM400 Plus 400W foldable solar panel unfolded on its kickstands
400W Peak Power 22.7% Cell Efficiency IP67 Water Rating 41V Open-Circuit Voltage OSCAL PM400 Plus solar panel charging a PowerMax power station on a lawn OSCAL PM400 Plus folded to suitcase size and carried by its handle

OSCAL PM400 Plus Specifications

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
Planning a multi-panel array? Chat, Call, or Text Us Tell us your power station and we'll lay out a safe series and parallel wiring plan. Call for the best deal. 1-844-945-3625

OSCAL PM400 Plus FAQs

How many PM400 Plus panels can the OSCAL PowerMax 6000 use?

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.

Does the PM400 Plus work with the OSCAL PowerMax 1800SE?

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.

What connectors and cables come with the PM400 Plus?

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.

Is the PM400 Plus waterproof?

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.

What warranty comes with the OSCAL PM400 Plus?

OSCAL covers its portable solar panels with a 1-year warranty. Call Wild Oak Trail and we'll help with any claim.

×

Connect With Us

Get exclusive pricing and expert fitment help!

1-844-945-3625 📞 Call Now ✉️ Text Us Mon-Fri: 10am-5pm CST
After hours? Chat with Oaky, our 24-hour AI concierge!
  • Free Shipping: Free standard shipping to the Lower 48 states, sent from OSCAL's US warehouses in California and New Jersey. We can't ship OSCAL to Alaska, Hawaii or Puerto Rico.
  • Hassle-Free Returns: Return unused items in their original packaging within 30 days. You cover the return shipping.
  • Built to Last: The OSCAL PM400 Plus is covered by a 1-year manufacturer warranty.

Best Price Guarantee

You'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!

Description
Building a Solar Array?

Call us to plan series and parallel wiring for your power station.

1-844-945-3625

OSCAL PM400 Plus 400W Foldable Portable Solar Panel

400W | 22.7% Mono Cells | IP67 | MC4

The 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 output
  • ✓ 22.7% efficient monocrystalline cells under ETFE
  • ✓ IP67 water resistance
  • ✓ MC4, 5-in-1 and Anderson cables included
OSCAL PM400 Plus 400W foldable solar panel unfolded on its kickstands
400W Peak Power 22.7% Cell Efficiency IP67 Water Rating 41V Open-Circuit Voltage OSCAL PM400 Plus solar panel charging a PowerMax power station on a lawn OSCAL PM400 Plus folded to suitcase size and carried by its handle

OSCAL PM400 Plus Specifications

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
Planning a multi-panel array? Chat, Call, or Text Us Tell us your power station and we'll lay out a safe series and parallel wiring plan. Call for the best deal. 1-844-945-3625

OSCAL PM400 Plus FAQs

How many PM400 Plus panels can the OSCAL PowerMax 6000 use?

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.

Does the PM400 Plus work with the OSCAL PowerMax 1800SE?

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.

What connectors and cables come with the PM400 Plus?

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.

Is the PM400 Plus waterproof?

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.

What warranty comes with the OSCAL PM400 Plus?

OSCAL covers its portable solar panels with a 1-year warranty. Call Wild Oak Trail and we'll help with any claim.

×

Connect With Us

Get exclusive pricing and expert fitment help!

1-844-945-3625 📞 Call Now ✉️ Text Us Mon-Fri: 10am-5pm CST
After hours? Chat with Oaky, our 24-hour AI concierge!
Shipping, Returns & Warranty
  • Free Shipping: Free standard shipping to the Lower 48 states, sent from OSCAL's US warehouses in California and New Jersey. We can't ship OSCAL to Alaska, Hawaii or Puerto Rico.
  • Hassle-Free Returns: Return unused items in their original packaging within 30 days. You cover the return shipping.
  • Built to Last: The OSCAL PM400 Plus is covered by a 1-year manufacturer warranty.
Best Price Guarantee!

Best Price Guarantee

You'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 Us

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!