SKU: 42738205466

Oscal PM400 Solar Panel

Sale price$225.00 Regular price$250.00
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Description

Oscal PM400 Solar PanelProduct Overview PM400 Pro and PM400 Plus are high output portable solar panels designed for users who need meaningful power capacity from a single panel without compromising on build quality or electrical clarity. Both models deliver a rated 400W output and use monocrystalline silicon cells with ETFE lamination, prioritizing efficiency, durability, and predictable performance. These panels are suited for larger portable power systems or energy setups

Product Overview

PM400 Pro and PM400 Plus are high output portable solar panels designed for users who need meaningful power capacity from a single panel without compromising on build quality or electrical clarity. Both models deliver a rated 400W output and use monocrystalline silicon cells with ETFE lamination, prioritizing efficiency, durability, and predictable performance. These panels are suited for larger portable power systems or energy setups where smaller panels would require unnecessary stacking. Each version offers a distinct electrical profile, allowing buyers to choose the configuration that best aligns with their existing equipment and long term energy planning.

Why This Product Makes Sense

As power needs increase, the margin for error narrows. Higher capacity solar panels are often where vague specifications, inflated ratings, and unclear tradeoffs become expensive mistakes. The PM400 Pro and PM400 Plus approach this category with transparency. Both clearly state their electrical limits, physical dimensions, and efficiency figures, allowing buyers to assess fit before committing rather than adapting after purchase.

At 400W rated output, these panels are designed for users who already know that smaller panels create compromises. Fewer panels mean fewer connections to manage and a simpler overall system. That simplicity only holds value if each panel delivers consistent output. The defined voltage and current characteristics of both models help reduce uncertainty when pairing with power stations or controllers that expect stable input ranges.

The PM400 Pro operates at a higher maximum power voltage of 36V with a current of 11.1A. This profile is often preferred in setups where higher voltage input improves efficiency across longer cable runs or aligns more naturally with certain system architectures. Its stated transformation efficiency of at least 23 percent reflects a design that emphasizes conversion performance within a relatively slim unfolded thickness of 21 mm.

The PM400 Plus offers a slightly different balance, delivering its 400W output at 34.2V and 11.7A. This configuration may appeal to users whose existing systems are optimized for moderately higher current rather than voltage. With a transformation efficiency of at least 22.7 percent, it remains firmly in the high efficiency category while offering a more compact folded form for storage.

Material selection matters more at this size and weight class. Both models use ETFE lamination, a material commonly chosen for portable panels that are deployed and packed away repeatedly. This choice supports surface durability and helps the panel maintain consistent behavior over time. The monocrystalline silicon cells further reinforce this focus on predictable performance rather than marginal gains achieved through less stable materials.

Physical scale is another critical consideration. The PM400 Pro unfolds to 2554 × 959 mm, creating a large active surface area while maintaining a uniform thickness. Its weight of 22.10 kg reflects a panel that prioritizes structural integrity alongside output. The PM400 Plus unfolds to 980 × 2545 mm, offering a similarly large capture area but with a different orientation that may suit certain layouts or storage preferences.

Operating temperature ranges are clearly defined for both models, with the Pro rated from -10°C to +65°C and the Plus extending to +70°C. These figures provide useful boundaries for expectation setting and long term planning. Rather than assuming ideal conditions, buyers can factor real world temperature variation into their decision.

Choosing between these two panels is less about which is better and more about which aligns more cleanly with an existing or planned system. The clarity of the specifications supports that decision process, reducing the risk of mismatched components and post purchase adjustments.

What To Expect From It

In use, both the PM400 Pro and PM400 Plus are defined by their scale and stability. Once deployed, their large unfolded dimensions allow them to capture substantial sunlight, translating that exposure into electrical output within their stated parameters. The monocrystalline cell construction supports consistent energy generation across changing light conditions, while the ETFE surface is designed to withstand repeated handling.

The PM400 Pro’s higher voltage profile tends to feel composed and steady, particularly in systems designed around higher voltage input. Its uniform thickness and rigid feel reflect a panel intended to stay planted once positioned. The weight reinforces this sense of permanence, making it well suited for scenarios where the panel is moved deliberately rather than frequently.

The PM400 Plus offers a slightly different ownership experience. Its folded dimensions of 980 × 683 × 55 mm make storage more compact relative to its output class. This can be useful when space efficiency matters as much as generation capacity. Its electrical behavior remains predictable, with clearly defined voltage and current figures that support system planning.

Both panels benefit from clearly stated efficiency figures, which help frame realistic expectations. Rather than chasing theoretical maximums, they present documented performance that users can plan around. This approach supports confidence in daily use, where consistency matters more than peak claims.

Over time, ownership is shaped by understanding the panel’s role within a broader energy setup. These panels are designed to be primary contributors rather than supplemental add ons. Thinking about available space, system input limits, and handling preferences will help determine which model feels more natural in long term use.

Technical Specifications

PM400 Pro

  • Model Name: PM 400 Pro
  • Max Power (Ppm): 400W ±5%
  • Max Power Current (Imp): 11.1A ±5%
  • Max Power Voltage (Vm): 36V ±5%
  • Open Circuit Voltage (Voc): 43.2V ±5%
  • Short Circuit Current (Isc): 13.9A ±5%
  • Cell Lamination: ETFE
  • Cell Type: Monocrystalline Silicon
  • Transformation Efficiency: ≥23%
  • Operating Temperature: -10°C to +65°C
  • Item Weight: 22.10 kg
  • Dimensions (Unfolded): 2554 × 959 × 21 mm
  • Dimensions (Folded): 2554 × 959 × 21 mm

PM400 Plus

  • Model Name: PM 400 Plus
  • Max Power (Ppm): 400W ±5%
  • Max Power Current (Imp): 11.7A ±5%
  • Max Power Voltage (Vm): 34.2V ±5%
  • Open Circuit Voltage (Voc): 41V ±5%
  • Short Circuit Current (Isc): 12.3A ±5%
  • Cell Lamination: ETFE
  • Cell Type: Monocrystalline Silicon
  • Transformation Efficiency: ≥22.7%
  • Operating Temperature: -10°C to +70°C
  • Dimensions (Unfolded): 980 × 2545 × 5 mm
  • Dimensions (Folded): 980 × 683 × 55 mm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42738205466

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M
Mommynificent
Phoenix, US
★★★★★ 5
Nice high-quality, light weight suit for a tween!
Color: Navy Blue, Size: 10
This is such an attractive suit for a tween boy! My son loves dressing up, and this is his new favorite suit. He really likes the double-breasted style and the light weight of the fabric so that it isn't too hot. The tie that came with it gives major Harry Potter vibes which we weren't expecting, but he has lots of other ties that he also enjoys pairing with it. The size seems right, and it fits him well. He says it is very comfortable. I'm happy with the quality and the navy color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025
A
A. Beauto
Los Angeles, US
★★★★★ 5
Stylish and great value!
Color: Medium Grey, Size: 14
This grey suit was a great find for a school ceremony and will definitely be used again. The neutral color makes it easy to pair with different shirts and ties, and it has a modern, clean-cut look. The jacket and pants fit nicely after a quick press, and the quality was better than I expected for the price. It lost a star only because the waist on the pants needed a slight adjustment, but overall, we’re very happy with it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025
N
N. Hale
Lake Worth, US
★★★★★ 3
Runs big, and fabric may not be same color as picture
Color: Medium Grey, Size: 16, Color: Medium Grey, Size: 16
This suit was a good find for us, as we usually dress up for church, and my 13 yo son often wears suits. He normally wears a size 16, so that’s what we ordered, and in dark charcoal gray. The suit we got was a light, heathered gray that didn’t look much like the one in the picture. It was very wrinkly and thin, and a little scratchy. Also, the sleeves were way too long and the torso cut of the jacket was pretty wide. The pants were very large in the waist, but fit him decently in the length (he’s 5’4” and weighs 90 lbs). Overall the suit looked like it was drowning him, so I would order a size down unless you have a larger child/teen. Because of the ill fit, I haven’t had the chance to see what the suit looks like on him as it’s supposed to, but I guess I’ll return it or wait a year or two until he fills it out a bit more. Not overly impressed with the quality, so I’m not sure I’d pay $55 for this one again.
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Reviewed in the United States on October 20, 2025
A
Amy
Natrona Heights, US
★★★★★ 5
Adorable, Complete Set—Great for Special Occasions
Color: Beige, Size: 12, Color: Beige, Size: 12
This suit set is such a great find! It comes with everything you need—jacket, pants, shirt, tie, and bow tie—which makes getting a dressed-up look so easy. It's excellent quality for a suit in this price range. The linen fabric gives it a nice, lightweight feel and a polished look that works well for both formal and semi-casual events. My son looked adorable in it, and it was perfect for the spring wedding we attended. What I love: Complete 5-piece set—no need to buy extras Lightweight and comfortable material Classic, stylish look with nice details (lapel, pockets, etc.) Adjustable waistband is super helpful for fit Versatile for weddings, holidays, and other events Fit was true to size based on the chart, but I agree with the recommendation—if your child is between sizes or growing quickly, sizing up is a good idea. I sized up with the hopes that he can wear it again for another event because it looks fantastic! Overall, a really cute and practical suit set that looks great without being uncomfortable. Perfect for any special event
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Reviewed in the United States on April 22, 2026
D
DD
Carnegie, US
★★★★★ 4
Boys’ 5‑Piece Linen Suit Set
Color: Beige, Size: 16, Color: Beige, Size: 16
I ordered this 5‑piece linen suit in size 16 in the beige color. The set includes the jacket, pants, dress shirt, bow tie, and a slip‑on tie. The outer fabric is a blend of 70% polyester, 25% linen, and 5% spandex, and the lining is 100% polyester. The material is lightweight, which works well for warm‑weather events, but the pants are noticeably thinner than the jacket. The jacket feels sturdier because of the full lining. The jacket has a peak lapel, flap pockets, and cuff buttons, and the stitching and seams are tight and even. I did notice a few loose threads, but the fabric itself was smooth with no tears or flaws. The pants have an adjustable waistband, which is helpful, but the length was too long and will need to be tailored. The overall cut of the suit seems designed for children on the thinner side. The shirt included in my set was a pleated style rather than a plain dress shirt. It wasn’t the style shown in the product photos, and I would have preferred a standard shirt that could be worn for various occasions rather than a very formal shirt. The tie is a pre‑tied slip‑on style with an elastic band. I would have preferred a traditional tie instead. The suit arrived in good condition with no damage, and the color was even throughout all pieces. The price is on the higher end for similar 5‑piece sets. I rated it 4 stars because the jacket is well made and the set includes all the expected pieces, but the thin pants, unexpected pleated shirt, and slip‑on tie kept it from being perfect.
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Reviewed in the United States on April 16, 2026

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