Specifications
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Model SRP-440-BTD-BG
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Max Power (Pmax) 440 W
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Module Efficiency ~22.5%
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Voltage at Max Power (Vmp) 32.7 V
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Current at Max Power (Imp) 13.47 A
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Open Circuit Voltage (Voc) 39.3 V
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Short Circuit Current (Isc) 14.15 A
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Dimensions 67.8 × 44.6 × 1.1 in
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Weight ~46–52 lbs
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Cell Type N-Type TOPCon, 108 Half-Cut Cells
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Max System Voltage 1500 V
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Panels per Pallet 36
Seraphim 440W Panel | SRP-440-BTD-BG | N-Type Bifacial Module | Pallet of 36 | High Efficiency Solar Solution
SERAPHIM SRP-440-BTD-BG 440W SOLAR PANEL
N-Type TOPCon Bifacial Modules | High Efficiency 440W Output | Pallet of 36 Panels
Frequently Asked Questions
1. What is included in a pallet?
A full pallet includes 36 × Seraphim 440W bifacial solar panels, packed for bulk residential or commercial installation.
2. What is the total system size of one pallet?
About 15.84 kW DC (36 × 440W) before system losses.
3. What type of solar panel is this?
This is a N-Type TOPCon bifacial monocrystalline solar panel designed for high efficiency and long-term performance.
4. Is this a bifacial panel?
Yes. It produces power from both front and rear sides, increasing total energy yield depending on installation conditions.
5. What is the efficiency?
Approximately ~22.5% module efficiency, depending on conditions and production bin.
6. What technology is used?
It uses N-Type TOPCon half-cut cell technology for lower degradation, better heat performance, and higher output stability.
7. What are the dimensions and weight?
Approx. 67.8" × 44.6" × 1.18", weighing about ~52.9 lbs per panel.
8. Is this good for residential systems?
Yes. It is commonly used for residential rooftops, especially premium or high-efficiency builds.
9. Is this suitable for commercial or utility projects?
Yes. It is widely used for commercial rooftops, ground mounts, and EPC-scale installations.
10. What is the degradation rate?
Typically around ~1% in year one and ~0.4% annually afterward, depending on warranty terms.
11. What is the temperature coefficient?
Approximately -0.30%/°C, helping maintain performance in hot climates.
12. What is the warranty?
Usually 15-year product warranty and 30-year linear performance warranty, depending on distributor terms.
13. Does bifacial design increase output?
Yes. Rear-side generation can add additional yield depending on installation (roof type, tilt, and ground reflectivity), typically improving overall energy production beyond nameplate rating.
