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Sunpower Residential Solar Panels
Elevate your home's energy potential with the next generation of Sunpower residential solar panels. Designed specifically for modern homeowners and professional installers, our 460W N-Type Bifacial module redefines what is possible on a residential rooftop. By combining a compact footprint with industry-leading efficiency, this panel ensures you generate maximum power even when roof space is at a premium.
Why Choose 460W Residential Module
For the modern residential solar project, every square inch of the roof matters. Traditional panels often force a compromise between size and output. Our latest N-Type Mono technology eliminates that trade-off, delivering a massive 460W rated peak power in a frame that is significantly easier to handle and install than bulky commercial alternatives.
- Maximum Energy Density: Boasting a module efficiency of 23.01%, these panels allow you to achieve higher system wattage with fewer modules.
- Aesthetic Integration: Featuring a premium Anodized Aluminium Alloy Black Frame, these panels blend seamlessly with dark roof tiles, maintaining the curb appeal of your home.
- Advanced Bifacial Gain: Unlike standard panels, our Double Glass design captures sunlight from both sides. When installed on carports or high-reflectivity surfaces, the BNPI rated power can jump to an incredible 510W, providing more "free" energy for your household.
SPECIFICATION (STC)
| MODEL TYPE | DT450-24V-MHDBRz | DT455-24V-MHDBRz | DT460-24V-MHDBRz | DT465-24V-MHDBRz | DT470-24V-MHDBRz |
| Rated Peak Power-Pmax(Wp) | 450 | 455 | 460 | 465 | 470 |
| Maximum Power Voltage-Vmp(V) | 29.38 | 29.43 | 29.47 | 29.51 | 29.55 |
| Maximum Power Current-Imp(A) | 15.31 | 15.46 | 15.6 | 15.76 | 15.91 |
| Open Circuit Voltage-Voc(V) | 34.57±3% | 34.62±3% | 34.67±3% | 34.72±3% | 34.77±3% |
| Short Circuit Current-Isc(A) | 16.27±3% | 16.43±3% | 16.58±3% | 16.74±3% | 16.90±3% |
| Module Efficiency(%) | 22.52 | 22.77 | 23.01 | 23.27 | 23.53 |
MECHANICAL CHARACTERISTICS
| Cell Type (mm) | 182*105 N-Type Mono |
| No. Of Cells | 96(12*6) |
| Module Dimensions(mm) | 1762*1134*30 |
| Weight | 24.70 kg |
| Bifacial Glass Front Glass(mm) | 2.0mm AR Coating Tempered Glass |
| Bifacial Glass Back Glass(mm) | 2.0mm Glazed Glass |
| Frame | Anodized Aluminium Alloy(Black) |
| Junction Box | IP68, 1500VDC, 3 Schottky Bypass Diodes |
| Cables | 4.0mm² Positive(+)/300mm, Negative(-)300mm, Or Customized Length |
| Connector | IP68 |
| Snow Load/Wind Load | 5400Pa/2400Pa |
| Class Of Safety Protection | Class II |
| IEC Component Fire Rating | Class A |
Products Description
Core advantages
Excellent temperature coefficient (Pmax):-0.29/°C
Excellent low-light performance: extended power generation up to 1H or so in the morning and evening
Has lower LlD/LeTlD attenuation
With a bifacial rate of 80% ± 10%, the bifacial power gain significantly reduces the LCOE as the backside is exposed to more light.
From Urban Rooftops to Specialized Off-Grid Projects
- Premium Residential Rooftops:
The compact 1762mm length is specifically engineered for complex roof layouts. It allows installers to navigate around chimneys, skylights, and vents easily, ensuring that even small or irregular roof spaces can achieve maximum energy independence without compromising the home's aesthetic.
- Solar Carports & Verandas:
Leveraging the 80% bifaciality rate, these modules are ideal for elevated structures like carports or patio covers. They capture reflected light from the ground and vehicles below, turning a simple shading structure into a high-output power station for EV charging.
- Coastal & High-Humidity Environments:
Thanks to the Double Glass design and N-Type technology, these panels are naturally resistant to salt mist and potential-induced degradation (PID). This makes them the go-to solution for beachfront villas and island projects where traditional panels might fail prematurely.
- Off-Grid Living & Remote Cabins:
For projects where reliability is the only option, such as remote cabins or telecommunication base stations, the Class A fire rating and IP68 protection ensure the system remains operational under extreme environmental stress with minimal maintenance.
- Aesthetic-Driven Urban Architecture:
The sleek Black Frame design caters to the growing demand for "invisible" solar. It integrates perfectly into modern urban architecture and high-end neighborhood developments where strict homeowner association (HOA) rules require high-performance technology that looks like a natural part of the building.
FAQ
Q: What is the actual benefit of the N-Type cell technology compared to traditional P-Type?
A: N-Type cells offer zero Light Induced Degradation (LID) and significantly lower LeTID. For the homeowner, this means the panels maintain higher efficiency over 25–30 years. Additionally, N-Type performs better in low-light conditions, extending power generation by about an hour during dawn and dusk.
Q: How much extra power can I realistically expect from the 80% bifaciality?
A: While the STC rating is 460W, the bifacial gain depends on the mounting surface (Albedo). On a light-colored roof or a gravel surface, you can expect a 10-15% gain. In high-reflectivity environments, the output can reach up to 510W-520W, significantly lowering the LCOE (Levelized Cost of Energy).
Q: Why do you use 2.0mm glass on both sides instead of a backsheet?
A: The double-glass structure provides superior protection against salt mist, ammonia, and high-humidity environments. It also provides a Class A fire rating, which is a critical safety requirement for residential rooftop insurance in many regions.
Q: Does the black frame affect the thermal performance of the cells?
A: While black frames absorb more heat than silver, the superior temperature coefficient of our N-Type cells (-0.290%/°C) more than compensates for this, allowing you to prioritize the "all-black" residential aesthetic without sacrificing performance.
Q: What is the length of the cables provided?
A: Standard cables are 300mm (Positive/Negative). However, we offer customized cable lengths upon request to accommodate specific landscape or portrait mounting configurations in residential projects.
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