Sunpro Power Solar is a global leader in renewable energy solutions, specializing in high-performance solar modules. Our mission is to harness the power of the sun to deliver clean, sustainable energy for homes, businesses, and large-scale projects, helping you achieve energy independence and reduce your carbon footprint.
High-Efficiency Solar Modules
TOPCon N-type mono-crystalline modules with efficiencies up to 22.53%, performing exceptionally well even in low-light conditions such as haze or overcast weather.
Durability & Strength
Panels withstand wind loads up to 2400 Pa and snow loads up to 5400 Pa, ensuring long-term reliability in extreme conditions.
Extended Warranty
30-year product warranty with linear output guarantee, including 87.4% power output after 30 years.
Advanced Technology
Multi-busbar design and advanced cell cutting techniques boost energy output and enhance reliability.
Monocrystalline Solar Panels (N-type TOPCon Technology)
High-efficiency N-type monocrystalline cells
Lower degradation rates (LID/LETID)
Efficiency up to 22.53%, ideal for residential, commercial, and utility-scale projects
Excellent performance in low-light conditions
Half-Cell Solar Panels
108-cell design (182x91mm) enhances performance and durability
Reduces power losses and operates at lower temperatures for higher efficiency
Polycrystalline Solar Panels
Cost-effective option with lower efficiency
Suitable for installations with ample space and budget constraints
Bifacial Solar Panels
Generates electricity from both sides, capturing reflected sunlight
Ideal for utility-scale solar farms and high-yield projects
Black Frame Solar Panels
Sleek all-black design for modern residential aesthetics
Combines curb appeal with high efficiency
SPN440W-B (SPxxx-N108M10, 410–440W)
Who Should Install SPN440W-B Panels?
Homeowners seeking long-term investment with a 30-year warranty
Residents in regions with variable weather, capable of withstanding strong wind, snow, and high or low temperatures
Anyone looking for maximum efficiency, with energy output up to 22.53% to reduce electricity bills
Why Choose SPN440W-B?
Sophisticated All-Black Design – modern aesthetic for rooftops
High Power Tolerance – 0~+5W for consistent, reliable energy output
Proven Performance – 16-busbar design reduces electrical resistance, combined with TOPCon technology for superior efficiency