EcoVault
Phono Draco 440W TOPCon Solar Panel for DIY Solar Systems | 108 Cells | 22.53% Efficiency | 30-Year Performance Warranty
Power your DIY or professional solar project with the Phono Draco 440W TOPCon Solar Panel—an advanced monocrystalline PERC module built for durability, performance, and energy independence. Featuring 108 cells and built from 2.0mm toughened glass, this panel minimizes energy loss and improves output in shaded or high-heat conditions. With an impressive 22.53% module efficiency and an operating temperature of -40°C to +85°C, you get dependable energy production, even in demanding climates.
Phono Solar panels deliver the perfect balance of performance, reliability, and value—making them a great choice for homeowners and DIY solar enthusiasts. Built to withstand tough weather and tested for top-tier efficiency, Phono Solar modules are a smart investment for anyone looking to lower their energy bills or gain energy independence. Whether you're installing a rooftop system or building a full off-grid setup, Phono Solar offers durable, high-quality panels that are easy to work with and backed by strong warranties.
Applications
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Off-grid homes and cabins
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Home backup power
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DIY solar setups
Solar Panel Features
A premium, weather-tough panel with serious power output—perfect for DIYers, off-grid projects, or full-scale residential solar installations.
⚡ Massive Power Output
440W of rated power with up to 22.53% efficiency
🔋 High-Performance Cell Tech
Up to 30% additional power yield benefited from bifacial technology and up over 80% cell bifaciality.
🌡️ Low Temp Coefficient
-0.25%/°C ensures better energy yield in hot environments
🌧️ Resists Harsh Conditions
Handles 5400Pa snow and 2400Pa wind loads with ease
🧱 Versatile Use
Great for rooftops, ground mounts, or commercial builds
✅ Certified Performance
UL 61730 certified with a 30-year linear performance warranty
🛠️ DIY Friendly
Easy installation for residential and off-grid users alike
Specifications & Downloads
| Model | Phono Draco Module Series |
| Testing Conditions |
STC(Standard Testing Conditions): Irradiance 1000W/m2, AM 1.5, Cell Temperature 25°C |
| Rated Power (Pmpp) | 440 |
| Rated Current (Impp) | 13.42 |
| Rated Voltage (Vmpp) | 32.79 |
| Short Circuit Current (Isc) | 14.11 |
| Open Circuit Voltage (Voc) | 39.61 |
| Module Efficiency (%) | 22.53 |
| Cell Type | N Type Monocrystalline |
| Dimension (L × W × H) | Length: 1722mm (67.80 inch) Width: 1134mm (44.65 inch) Height: 30mm (1.18 inch) |
| Glass | 2.0mm/2.0mm toughened glass |
| Frame | Anodized Aluminium Alloy |
| Cable | 4mm²(IEC), (+): 450mm,(-): 250mm or Customized Length |
| Junction Box | IP 68 Rated |
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