Why Choose This Solar Panel?
Delivering quality and consistency that customers rely on.
Subtotal: Q3,355.18
Out of stock
This high-efficiency foldable solar panel delivers 400W, perfect for PowerMax systems. Its portable design and durable waterproof build make outdoor charging simple and reliable.
Question 1: Can this solar panel be used without the PowerMax systems?
Answer 1: Yes, it can be used independently with compatible devices or for other applications, thanks to its MC4 connectors and robust design.
Question 2: What are the exact dimensions when unfolded?
Answer 2: When unfolded, the dimensions are 2554 × 959 × 21 mm, providing a large surface area for maximum power collection.
Question 3: How much does this solar panel weigh?
Answer 3: The OSCAL PM400 Pro weighs 22.1 kg, designed for portability despite its high power output and durability.
Ships from warehouse with no specific carrier, ensuring prompt handling. Shipping details will be provided at checkout.

This foldable solar panel delivers reliable charging with high efficiency and portability, perfect for outdoor adventures and emergency backup.
Recharge Anywhere Quickly
Frustrated with slow or unstable outdoor power solutions? This high-quality foldable panel ensures fast, reliable charging in any weather, keeping your devices ready.
Delivers reliable, portable power
Built to withstand tough weather
Designed for quick, simple setup
Compatible with multiple devices
Delivering quality and consistency that customers rely on.
OSCAL PM400 Pro 400W Foldable Solar Panel for PowerMax 6000, 3600 & 2400
Easy to Transport
Enjoyed seamless outdoor setup with durable, portable design.
Reliable in All Conditions
Achieved consistent high performance even in low sunlight.
Fast, Efficient Charging
Felt confident with waterproof protection during outdoor use.
Our foldable, high-efficiency monocrystalline solar panel features IP67 waterproofing, broad compatibility, and easy transport, making it superior for outdoor power needs over bulky or low-quality alternatives.
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Slim, portable design
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High efficiency cells
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Weather-resistant durability
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Universal plug compatibility
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Fast setup features
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Transform Your Outdoor Power Experience
First Benefit
High Power Output
Generates 400W for fast charging
Second Benefit
Weatherproof Design
IP67 rated for outdoor use in rain or shine
Third Benefit
Easy Transport
Foldable briefcase style for effortless carrying
Yes, the OSCAL PM400 Pro is built for fast charging and reliable performance in low-sun conditions due to its high-efficiency monocrystalline cells and strong design features.
Absolutely, this solar panel is compatible with OSCAL PowerMax 6000, 3600, and 2400 systems, offering seamless plug-and-play use with MC4 connectors.
It's designed for convenience, with a foldable briefcase-style form, high-quality materials, and integrated handles for quick transport and easy setup.
Its durable ETFE coating, waterproof IP67 rating, and sturdy kickstands ensure it withstands outdoor weather and rough handling, making it more reliable over time.