N-type Module
Model: HP450W-NS
Dimension: 1762*1134*30 mm
TOPCON White Frame Solar Panel
Power Range: 450W-470W
Improve your energy situation with solar panels designed for efficiency.
Our solar panels use advanced SMBB technology, solar cells are cut without damage
Whether you choose to install solar panels on the roof or in open space,
their unique design guarantees optimized energy production,
even in shaded conditions, topcon solar panel is not afraid of weak light.
Guaranteed lower first year and annual degradation.

How Solar Panel Produced

Solar Cell
Tier 1 solar cell from LONGI / TW Solar

Production Equipment
3rd-generation fully automated production line


Quality Control


Solar Panel Connection : In Parallel and In Series


Solar Panel Application
Floating PV plant Solar Carport

House Roof Solar System Tile Roof Solar Panel

Solar Panels Ground installation Solar Panels Ground installation

Solar Panel Concrete Base installation Solar Tracker

Solar Panel for Solar Pump Solar Floating brackets

Solar Panel Metal Roof installation Solar Panel Metal Roof installation

FAQ
Q1: What applications is this solar module suitable for?
A1: This module is designed for a wide range of applications, including residential rooftop systems, small commercial and industrial rooftops, ground-mounted plants, solar water pump systems, and hybrid/off-grid systems. It can be used in both new installations and system upgrades or extensions.
Q2: Can this module be used in 1000V or 1500V DC systems?
A2: Yes. The module is certified for use in up to [1000V / 1500V] DC systems (please refer to the datasheet for the exact maximum system voltage). The recommended string size and number of modules in series should follow the inverter manufacturer’s guidelines and local standards.
Q3: How does the module perform in high temperature and low light conditions?
A3:The module uses high-efficiency mono cells with optimized temperature coefficients and good low-irradiance performance. This helps deliver higher energy yield in hot climates and during mornings, evenings, or cloudy days compared with standard modules of the same power class.
Q4: What is the warranty and expected lifetime of this module?
A4: The standard warranty includes [X]-year product workmanship warranty and [Y]-year linear power output warranty. Under normal operating conditions, the expected service life is 25 years or more. Detailed warranty terms are available upon request or in our official warranty document.
Q5: What certifications and tests does this module have?
A5:The module is tested and certified according to international standards such as [IEC 61215, IEC 61730, IEC 61701, IEC 62716, etc., depending on your actual certificates]. It also undergoes 100% EL inspection and routine reliability tests to ensure performance and safety.
Q6: How is the module packaged and how many pieces fit in a container?
A6:Modules are packed in reinforced export cartons with corner protection and desiccant, stacked on wooden or steel pallets suitable for forklift handling. The number of modules per pallet and per 20GP/40HC container depends on the exact model and packing layout; please refer to the datasheet or contact our sales team for detailed loading information.
Q7: What is the MOQ? Do you support mixed models and OEM branding?
A7:Our standard MOQ is 36pieces / 1 pallet per order. Mixed models within one container and OEM branding (logo, label, carton design) are available for qualified orders. Please share your annual demand and target market so we can suggest the most suitable cooperation terms.
Q8: Do you provide support for system design and string configuration?
A8:Yes. Our technical team can provide basic guidance on string configuration, matching with inverters, and typical system designs for rooftop, ground-mount, and off-grid applications. For project developers and EPCs, we can also support detailed module layout suggestions and documentation when needed.