ZOUPW 400W Bifacial Portable Solar Panel | N-Type 16BB Composite Material

$529.99

400W Bifacial Power | Up to 30% Extra Gain: Captures sunlight from both sides for greater energy generation.
Lightweight & Compact Design | Just 19.18 lbs: 9.4% lighter than our 430W model for easier carrying and storage.
N-Type 16BB Technology: Delivers efficient, stable dual-sided power generation with advanced solar cell architecture.
Advanced Composite Material: Enhances light transmission and thermal management for reliable outdoor performance.
IP68 Waterproof & Anti-Shading Protection: Built to withstand harsh weather and maintain stable output under partial shading.
Universal Compatibility | 95%+ of Power Stations: Includes a 13ft extension cable and multi-adapters for easy plug-and-play charging.
3-Year Manufacturer Warranty: Backed by dedicated customer support for added peace of mind.

Quantity

Free & Fast Shipping

30-Day Money back

Professional Support

Shipping Method

Delivery time: 3-8 business days

Perfectly Compatible With

Simply plug & play using included adapters.

* Note: Only popular models are listed above. If your power station's input voltage, current, and port type match this panel's specs, it will work perfectly too! Still unsure? Contact us.

ZOUPW 400W Bifacial Portable Solar Panel | N-Type 16BB Composite Material

$529.99

Compare ZOUPW Flagship Solar Panels

Features	400W ETFE Classic	400W Bifacial New Release	430W Bifacial Smart Choice	480W Bifacial Flagship
Cell Technology	N-Type 16BB	N-Type 16BB	N-Type 16BB	N-Type 16BB
Surface Material	Laminated ETFE	Advanced Composite	Advanced Composite	Advanced Composite
Power Generation	Single-Sided	Bifacial (Up to 30%)	Bifacial (Up to 30%)	Bifacial (Up to 30%)
Max Output	400W	400W	430W	480W (Max Power)
Weight	26.06 lbs (11.82 kg)	19.2 lbs (8.7 kg)	21.16 lbs (9.6 kg)	22.49 lbs (10.2 kg)
Unfolded Size	120.0 × 32.17 in 3048 × 817 mm	116.2 × 32.5 in 2952 × 826 mm	123.6 × 32.5 in 3140 × 825 mm	138.5 × 32.5 in 3520 × 827 mm
Folded Size	30.0 × 32.17 in 762 × 817 mm	29.0 × 32.5 in 737 × 825 mm	30.9 × 32.5 in 785 × 825 mm	34.6 × 32.5 in 880 × 827 mm
Waterproof Rating	IP68	IP68	IP68	IP68
Warranty	3 Years	3 Years	3 Years	3 Years
Best For...	Standard budget setups	Lightweight & Bifacial	Smart Balance & Value	Maximum Power Output

Industry-Leading Composite Panel

Outperforming conventional ETFE panels, our advanced composite surface delivers superior light transmission and exceptional thermal management. It minimizes heat-induced degradation, resists daily scratches, and ensures a longer, rock-solid outdoor lifespan for all your travels.

Bifacial Generation

Why capture sunlight from just one side? By utilizing a transparent backsheet to absorb reflected light from the ground, sand, or snow, this bifacial design boosts your real-world energy output by up to 30% extra power without increasing the panel's physical footprint.

N-Type 16BB Cell Non-destructive Cutting

Powered by state-of-the-art A+ Grade N-Type monocrystalline cells and non-destructive cutting technology, this panel achieves an industry-leading 25.6% cell efficiency. The damage-free manufacturing process eliminates hidden micro-cracks, ensuring lower power degradation and superior low-light performance.

Composite (97% Light Transmission)EPE (Triple-Layer Protection)N-Type Monocrystalline (Non-destructive Cutting)25.6% Cell Efficiency

Shade Resistant & Continuous Power

Camp near tree lines or under roof racks with total peace of mind. Engineered with advanced circuit optimization and intelligent shading-tolerance technology, unshaded sections keep working at peak performance to prevent power drops and ensure a steady, reliable energy supply for your power station.

Plug & Play with Universal Compatibility

Zero compatibility guesswork. Outfitted with Anderson PP30, XT60, DC7909, and DC8020 adapters, it delivers instant, out-of-the-box integration with 95%+ of portable power stations on the market—including EcoFlow, BLUETTI, Anker, Jackery and more...

Reliability Comes Standard

Built tough for the unpredictable outdoors. Featuring an IP68 waterproof rating, a rugged structural frame, and tested to withstand up to 2400Pa max wind load and 5400Pa max snow load, it delivers maintenance-free power through heavy rain, coastal salt spray, and winter blizzards.

Redefine Portable

Experience a state-of-the-art power-to-weight ratio. Weighing just 19.2 lbs (20.8W/lb) compared to standard 400W ETFE panels (26.0 lbs / 15.4W/lb), it slashes heavy lifting while optimizing your RV or vehicle storage space for effortless solo deployment.

Versatile Power for Any Setting

From family camping trips and dockside boat setups to backyard patio backups, the ZOUPW 400W solar panel adapts effortlessly to your lifestyle. Wherever life takes you, dependable, clean energy is always within reach.

What's in the box?

ZOUPW 400W Bifacial Solar Panel (×1)

13ft Solar Connector Extension Cable (×1)

MC4 to DC7909 / DC8020 / XT60 / Anderson PP30 (×1)

Solar Panel Storage Bag (×1)

Ground Stakes (×4)

User Manual (×1)

Specs

Model	ZP-DS400W
SKU	ZP-CFM4F-400W-O-US
Maximum Power (Pmax)	400W
Max Power Voltage (Vmp)	35.0V
Max Power Current (Imp)	11.4A
Open-circuit Voltage (Voc)	40.6V
Short-circuit Current (Isc)	12.1A
Cell Type	Monocrystalline Silicon, N-Type 182mm
Frame	Anodized Aluminium Alloy
IP Rating	IP68
Power Tolerance	0~5%
Operating Temperature Range	-4°F ~ +140°F / -20°C ~ +60°C
Unfolded Dimensions	116.2 × 32.5 × 0.9 IN / 2952× 826 × 22 mm
Folded Dimensions	29.0 × 32.5 × 3.4 IN / 737 × 825 × 88 mm
Weight	19.2 LBS / 8.7 kg

Downloads

User Manual

ZOUPW 400W Bifacial Portable Solar Panel | N-Type 16BB Composite Material Guide (PDF)

Download PDF

FAQ

Is the ZOUPW 400W Solar Panel compatible with my portable power station? >

Yes, for the vast majority of mainstream power stations. The panel includes a versatile 4-in-1 adapter cable (Anderson, XT60, DC7909, and DC8020) and a 13ft extension cable, ensuring seamless plug-and-play setup with 95%+ of power stations like EcoFlow, BLUETTI, Anker, and Jackery.

Important note: Before connecting, please always verify that your power station's maximum solar input specs (specifically the Open-Circuit Voltage [Voc] and Max Current [Imp/Isc]) match the panel’s electrical ratings to ensure safe and optimal performance.

What makes this solar panel different from traditional ETFE panels? >

This panel uses an advanced composite structure that offers higher light transmission, better scratch resistance, and improved heat stability—resulting in longer lifespan and more consistent outdoor performance.

How can I achieve the maximum 30% bifacial power gain? >

The rear-side power gain heavily depends on the reflectivity (albedo) of the surface beneath the solar panel.

10% - 15% Gain: Typical everyday environments like grass, soil, or dark asphalt.
20% - 30% Gain: Highly reflective surfaces like snow, bright sand, water, or painted white concrete.To maximize your 430W panel's output, ensure the back is unobstructed and positioned over a light-colored, reflective surface.

Where will my order ship from, and how long will it take to arrive? >

We operate multiple regional fulfillment centers. Our system automatically routes your order to the nearest available warehouse with stock to ensure the fastest delivery. Under normal circumstances, orders typically arrive within 4 to 7 business days. Once your package has shipped, you will receive an email containing a tracking number so you can easily monitor its progress every step of the way.

What should I do if my package arrives damaged or gets lost in transit? >

We have comprehensively upgraded our packaging and protection measures to ensure safe delivery. However, for added peace of mind, you have the option to add Seel Shipping Insurance at checkout. With insurance coverage, if your package is damaged, lost, or stolen during transit, you can file a fast, one-click claim directly through Seel for a smooth and hassle-free reimbursement experience.
Rest assured, even if you choose not to purchase the optional insurance, our support team will still guide and assist you through the entire claims or replacement process.