OSCAL 400 Watt Solar Panel
OSCAL 400 Watt Solar Panel
Oscal 400 Watt Solar Panel – Power Your World, Sustainably
$489.99
📦 Free Shipping | 🔋 30-Year Performance Warranty | 🌞 High-Efficiency Monocrystalline Cells
Meet the Oscal 400 Watt Solar Panel – Your Energy, Your Way
Looking to take control of your energy costs while making a positive impact on the planet? The Oscal 400 Watt Solar Panel delivers the perfect balance of performance, durability, and affordability—whether you're powering a home, RV, cabin, or off-grid system.
Built with high-efficiency monocrystalline cells, this 400W panel is designed to capture more sunlight and convert it into usable energy, even in low-light or cloudy conditions. That means more power, more savings, and more independence.
Why Choose the Oscal 400-Watt Solar Panel?
✅ Maximum Efficiency
The Oscal 400W panel boasts up to 21.6% efficiency thanks to premium monocrystalline PERC cells—meaning you get more power per square foot.
✅ Built to Last
Engineered to withstand heavy snow loads, high winds, and harsh weather conditions. With a 30-year performance warranty, you’re investing in energy that lasts.
✅ Easy Installation
Pre-drilled holes and a standard size make mounting simple—whether it’s rooftop, ground-mounted, or part of a solar array.
✅ Off-Grid & On-Grid Compatible
Perfect for homes, RVs, boats, cabins, and solar backup systems. Whether you're connected to the grid or completely off it, Oscal's 400 watt solar panel has you covered.
Tech Specs
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Model: Oscal 400W Mono Solar Panel
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Max Power Output: 400 Watts
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Cell Type: Monocrystalline PERC
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Dimensions (unfolded) : 2333 × 1048 × 25mm
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Weight: 38 pounds
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Voltage at Max Power (Vmp): 39.6V
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Current at Max Power (Imp): 10.1 AMP
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Warranty: 2 Year limited Warranty
Oscal 400W Solar Panel Specifications
| Category | Specification |
| Model | PM400 |
| Maximum Power (Pmp) | 400W ± 5% |
| Maximum Power Current (Imp) | 10.1A ± 5% |
| Maximum Power Voltage (Vmp) | 39.6V ± 5% |
| Open Circuit Voltage (Voc) | 47.52V ± 5% |
| Short Circuit Current (Isc) | 11.11A ± 5% |
| Cell Efficiency | ≥22.7% |
| Cell Type | Monocrystalline Silicon |
| Cell Lamination | ETFE |
| Operating Temperature | -10°C to 65°C |
| Item Weight | 17kg ± 1kg |
| Unfolded Dimensions | 2333 × 1048 × 25mm |
| Folded Dimensions | 532 × 1000 × 63mm |
| Package Weight | 21kg |
| Package Dimensions | 112 × 73 × 11cm |
What Customers Are Saying
⭐️⭐️⭐️⭐️⭐️
"I installed 6 Oscal 400 watt panels on my tiny home, and they’ve been amazing. Even on cloudy days, I’m getting solid output. Highly recommend!"
– Jenna R., Vermont
⭐️⭐️⭐️⭐️⭐️
"Perfect for my off-grid setup in the mountains. These panels are tough, sleek, and super efficient."
– Marcus W., Colorado
Make the Switch to Clean Energy Today
There’s never been a better time to invest in solar. The Oscal 400 Watt Solar Panel makes it easy to start your journey toward energy independence and a greener future.
Don’t wait—your sustainable power solution is just a click away.
🛒 Add to Cart Now and start saving with solar!
FAQs
Q: Is this panel compatible with my existing inverter or battery system?
A: Yes, the Oscal 400 Watt Solar Panel is compatible with most inverters and charge controllers. Always check voltage and current specs for compatibility.
Q: Can I use this for my RV or camper?
A: Absolutely! The Oscal 400W panel is great for RVs, boats, and mobile setups. It's rugged, lightweight, and easy to mount.
Q: How much power can I expect daily?
A: On average, you can expect 1.6 to 2.4 kWh per day, depending on your location and sunlight conditions.
Need help or have questions before ordering?
📞 Contact Us at 954-249-2314 or check out our Solar Buying Guide.