Description
Seraphim 440W Sable TOPCon Bifacial Solar Panels – Pallet of 36
Model: SRP-440-BTE-BG
Total pallet capacity: 15.84 kW DC based on the 440W front-side rating of each panel.
The Seraphim SRP-440-BTE-BG is a 440W n-type TOPCon bifacial solar panel designed for high-efficiency residential and commercial installations. Its dual-glass construction, black anodized aluminum frame and 22.02% module efficiency deliver strong performance in a compact format.
The bifacial design captures sunlight from both the front and rear of the module, helping increase total energy production when installed with suitable clearance and a reflective surface beneath the array.
Key Benefits
Best Uses
- Residential solar systems: High efficiency helps maximize production where roof space is limited.
- Commercial rooftops: 1500V DC system capability supports efficient system design for larger arrays.
- Ground-mount systems: Elevated installations can take advantage of rear-side irradiance and reflective ground surfaces.
- Carports and pergolas: Bifacial dual-glass construction is well suited to open structures with rear-side light exposure.
Product Specifications
| Manufacturer | Seraphim |
|---|---|
| Model / MPN | SRP-440-BTE-BG |
| Quantity | 36 panels per pallet |
| Total Pallet Capacity | 15.84 kW DC |
| Rated Power | 440W per panel at standard test conditions |
| Module Efficiency | 22.02% |
| Power Tolerance | 0 to +4.99W |
| Cell Type | N-type TOPCon, 96 half-cells |
| Cell Size | 182 x 105 mm |
| Bifaciality | 80% ±5% |
| BNPI Maximum Power | 488W with 1,000 W/m² front irradiance and 135 W/m² rear irradiance |
| Open-Circuit Voltage (Voc) | 35.38V |
| Short-Circuit Current (Isc) | 15.80A |
| Maximum Power Voltage (Vmp) | 29.41V |
| Maximum Power Current (Imp) | 14.97A |
| Maximum System Voltage | 1,500V DC |
| Maximum Series Fuse Rating | 30A |
| Dimensions | 69.37 x 44.65 x 1.18 in (1762 x 1134 x 30 mm) |
| Weight | 54.89 lb (24.9 kg) per panel |
| Front / Back Glass | 2.0 mm AR-coated, semi-tempered low-iron glass |
| Frame | Black anodized aluminum alloy, 30 mm |
| Junction Box | IP68 with 3 diodes |
| Output Cables | 4.0 mm²; 250 mm positive / 350 mm negative |
| Operating Temperature | -40°F to 185°F (-40°C to 85°C) |
| Nominal Operating Cell Temperature | 45 ±2°C |
| Mechanical Load | Front: 5,400 Pa / Back: 2,400 Pa |
| Temperature Coefficient of Pmax | -0.29%/°C |
| Temperature Coefficient of Voc | -0.25%/°C |
| Temperature Coefficient of Isc | +0.046%/°C |
| Manufacturer Warranty | 25-year product warranty and 30-year linear power output warranty |
Warranty and Long-Term Output
Seraphim backs the SRP-440-BTE-BG with a 25-year product warranty and a 30-year linear power output warranty. The linear warranty provides for at least 99% of rated output after the first year, 89.4% at year 25 and 87.4% at year 30. Manufacturer warranty terms apply.
Installation Notes
- Racking, inverters and electrical balance-of-system components are sold separately.
- Confirm inverter, optimizer or microinverter voltage and current compatibility before ordering.
- Select mounting hardware approved for the module’s 30 mm frame, dimensions, weight and required clamp zones.
- Rear-side production varies with mounting height, tilt, row spacing, shading and surface reflectivity.
- Installation must follow manufacturer instructions, applicable electrical codes and local permitting requirements.
Frequently Asked Questions
How many panels are included in this listing?
This listing includes one full pallet of 36 Seraphim 440W panels. The pallet provides 15.84 kW of combined front-side rated DC capacity.
Is the 440W rating for each panel?
Yes. Each panel is rated at 440W under standard test conditions. The full 36-panel pallet has a combined front-side rating of 15.84 kW DC.
How does the bifacial design increase production?
The front side produces the panel’s rated 440W output, while the rear side can capture reflected sunlight. The amount of additional energy depends on the mounting height, tilt, spacing, surface below the array and surrounding conditions.
Can these panels be used on rooftops and ground mounts?
Yes. The panels can be used in properly designed roof-mount, ground-mount, carport and pergola systems. The racking must support the panel’s dimensions, 30 mm frame, weight, clamp zones and site-specific load requirements.
Are these panels compatible with microinverters?
Compatibility depends on the equipment’s voltage and current limits. Compare the panel’s Voc, Vmp, Isc and Imp ratings with the inverter or microinverter requirements, including required temperature calculations.
What warranty is included?
Each panel is backed by Seraphim’s 25-year product warranty and 30-year linear power output warranty. Manufacturer warranty terms apply.
About Seraphim
Seraphim manufactures high-efficiency photovoltaic modules for residential, commercial and utility-scale solar projects. Its Sable series combines n-type TOPCon cells, bifacial energy production and dual-glass construction for reliable long-term performance.
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