OSCAL PM400 Plus 400W Portable Solar Panel with High-Efficiency Monocrystalline Solar Cells, Foldable Design and MC4 Connector for Portable Power Stations

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Original price was: $1,499.99.Current price is: $999.99.

1. Get $30 OFF For First Order,Ending Soon 
2. Get Extra $30 OFF,  Use Code: TM30  over $600 
3. Get Extra $120 OFF,Use Code: TM120 over $1200 
4. Get a 20% OFF code after ordered 

Why You’ll Love It?

【23% High Conversion Efficiency】
The OSCAL PM400 Plus Portable Solar Panel delivers up to 23% conversion efficiency with premium monocrystalline solar cells, capturing more sunlight and converting it into usable energy. Its 400W output provides fast, reliable charging for portable power stations, RVs, camping, and off-grid power systems.

【Adjustable Angles for Maximum Output】
Featuring four adjustable tilt angles (30°/40°/50°/80°), the PM400 Plus helps maximize sunlight exposure throughout the day. Easily position the panel for optimal solar harvesting in different seasons and outdoor environments.

【IP67 Waterproof for Outdoor Use】
Built with an IP67 waterproof and dust-resistant design, the PM400 Plus is engineered to withstand rain, splashes, and harsh outdoor conditions. It provides dependable solar performance for camping, overlanding, emergency backup, and everyday outdoor adventures.

【Foldable Design for Easy Transport】
Despite its powerful 400W capacity, the PM400 Plus folds into a compact size of 980 × 683 × 55 mm for convenient storage and transport. When deployed, the large solar surface maximizes energy collection while remaining easy to set up wherever you need power.

【400W High Output with MC4 Connectivity】
Delivering up to 400W of solar power with a maximum power voltage of 34.2V and maximum current of 11.7A, the PM400 Plus features durable MC4 connectors for secure, efficient, and low-loss power transfer with compatible solar generators and portable power stations.

Freeshipping On All Orders

We provide worldwide freeshipping for every order,every day,no moq required.

No import fees or extra delivery charges worldwide

Official Authorized Distributor

RUGGEDZONE.COM is an authorized distributor on all brands we sell. As an authorized distributor we have extensive knowledge and insight about the products and can provide you with the necessary education for using the products. Also as an authorized dealer this will give you a peace of mind knowing that you have a full warranty on all the products that you buy from us.

Two Years Warranty

We double all 2-year manufacturer warranty’s and take care of everything for you. No waiting on hold with the manufacturer.

2-year warranty and 100% authentic products

Free returns within 30 days of purchase

We hope you'll love your products from the RUGGEDZONE.COM Store, but if something isn't quite right, you can send it back with our flexible 30-day returns policy as long as it's in good working condition. Learn More >

Price adjustment within 30 days of payment

Items purchased from RUGGEDZONE.COM are eligible for our price adjustment policy. We will provide the price difference in the currency that the order was paid in if the selling price of the item purchased was reduced within 30 days of payment in the same country or region. The shipment of your order will not be affected by applying for a price adjustment before you receive your item(s).

30-day free returns and 30-day price adjustments

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Secure payment options and purchase protection

RuggedZone Buying Verdict

Score Breakdown
  • Solar Output & Charging Potential - 94%
    94%
  • Cell Efficiency & ETFE Durability - 88%
    88%
  • Outdoor Protection & Build - 92%
    92%
  • Setup, Angle & Portability - 92%
    92%
  • Output & Charging Flexibility - 91%
    91%
91%

Who Should Buy It?

Why it stands out: OSCAL PM400 Plus 400W Portable Solar Panel combines 400W solar output for renewable off-grid charging.

Best for: campers, RV users and backup-power owners who want renewable charging away from mains power.

Not ideal for: indoor-only routines with no access to useful sunlight.

Quick buying question: Is the OSCAL PM400 Plus 400W Portable Solar Panel right for you? How much solar input can your power setup use during the available daylight window? Compare portable solar panels.

Evaluated by RuggedZone’s product experts using brand-provided information, product-feature analysis and publicly available market-use feedback.

Pros

  • OSCAL PM400 Plus 400W Portable Solar Panel delivers rated output up to 400W for renewable power-station charging
  • OSCAL PM400 Plus 400W Portable Solar Panel: IP67 protection adds confidence around dust and changing outdoor conditions
  • A supporting strength of OSCAL PM400 Plus 400W Portable Solar Panel: Foldable setup and angle adjustment simplify transport and sun positioning
  • Another useful advantage on OSCAL PM400 Plus 400W Portable Solar Panel: Flexible output options support practical charging across camp and backup-power kits

Cons

  • One small everyday consideration for OSCAL PM400 Plus 400W Portable Solar Panel: Output readings may fluctuate briefly as sunlight changes
  • OSCAL PM400 Plus 400W Portable Solar Panel: Kickstand angles are worth readjusting as the sun moves
  • A small setup note for OSCAL PM400 Plus 400W Portable Solar Panel: A clean panel surface gives more consistent outdoor results


Model PM400 Plus
Peak Power 400W
Cell Type Monocrystalline
Cell Size 182 × 91 mm
Max Power Voltage (Vmp) 34.2V
Max Power Current (Imp) 11.7A
Open Circuit Voltage (Voc) 41V
Short Circuit Current (Isc) 12.3A
Cell Efficiency ≥22.7%
Operating Temperature -10℃ to +70℃
Unfolded Size 980 × 2545 × 5 mm
Folded Size 980 × 683 × 55 mm

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Detail Specs
MODEL:OSCAL PM400 Plus
Peak Power400W
Cell TypeMonocrystalline
Cell Size182 × 91 mm
Max Power Voltage (Vmp)34.2V
Max Power Current (Imp)11.7A
Open Circuit Voltage (Voc)41V
Short Circuit Current (Isc)12.3A
Cell Efficiency≥22.7%
Operating Temperature-10℃ to +70℃
Unfolded Size980 × 2545 × 5 mm
Folded Size980 × 683 × 55 mm
Conversion RateUp to 23%
Adjustable Tilt Angles30° / 40° / 50° / 80°
Waterproof RatingIP67
Connector TypeMC4
Weight22.1 kg
Factory Warranty2 Years

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OSCAL PM400 Plus 400W Portable Solar Panel with High-Efficiency Monocrystalline Solar Cells, Foldable Design and MC4 Connector for Portable Power Stations OSCAL PM400 Plus 400W Portable Solar Panel with High-Efficiency Monocrystalline Solar Cells, Foldable Design and MC4 Connector for Portable Power Stations
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