- By: Alina Samarskaya
- Solar PV panels
- Updated: Jun 23, 2026
Solar Panel Tariffs in 2026: How Much Will It Cost to Go Solar Now?
Blackouts are coming
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Sunpal Solar Panels
Sunpal Solar Panels are out of stock
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ZNShine Solar 440W Solar Panel 108 Cell N-Type Bifacial All-Black ZXM7-UHLDD108-440 Clearance
- Rated Power Output 440 W
- Voltage (VOC)38.8 V
- Number of cells108 Cell
- Cell TypeMonocrystalline
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Talesun Solar 415W Solar Panel 108 Cell PERC Bifacial All-Black TP7G54M(H)-415-BB Clearance
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JA Solar 405W Solar Panel 108 Cells PERC All-Black JAM54S31-405/MR Clearance
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Trina 415W Solar Panel 144 Cell PERC Bifacial All-Black TSM-415NE09RC.05 Clearance
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JA Solar 440W Solar Panel 108 Cell N-Type Bifacial JA-JAM54-D41-440MB Clearance
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JA Solar 445W Solar Panel 156 Cell PERC JAM78S10-445/MR Clearance
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- Overview
- Articles
Sunpal Solar Panels for Sale
High-efficiency solar panels and complete energy systems from established Chinese manufacturer with over 2GW production capacity
Sunpal Power Co., Ltd. operates with over 2GW of capacity, producing 10Wp to 600Wp solar modules based on full automatic production line. Founded as a comprehensive solar energy solutions provider, Sunpal specializes in manufacturing premium monocrystalline solar panels, hybrid inverter systems, and lithium battery storage solutions for residential and commercial applications worldwide.
As a world-class solar products manufacturer, Sunpal specializes in research, development, production, and sales of solar PV products. The company's advanced manufacturing facilities deliver reliable solar technology that meets international quality standards while maintaining competitive pricing for global markets.
Sunpal Solar Panel Product Range
Monocrystalline Solar Panels
Sunpal panels deliver highly competitive conversion efficiency of up to 22.64%, while their uniform, all-black appearance allows seamless integration with any rooftop for exceptional visual appeal. The company's flagship products include:
⚡ TOPCon BiMAX5N Series
Power output ranging from 410W to 635W, utilizing 182mm cells
Power output ranging from 410W to 635W, utilizing 182mm cells
🏢 HJT Commercial Panels
715W panels with 132 cells and efficiency up to 23.1%
715W panels with 132 cells and efficiency up to 23.1%
Complete Solar System Solutions
Sunpal offers comprehensive Sunpal off-grid solar power kit options and grid-tied systems designed for various applications. A 100 kW solar kit requires around 172pcs 580W solar panels and can generate 400 kWh of electricity per day. The company's Sunpal complete solar system with battery packages include all necessary components for seamless installation.
Why Choose Sunpal?
🏭 Manufacturing Excellence
600 staff members with power range from 10-715Wp. Advanced PERC, Bifacial, HJT, and TOPCon technologies ensure superior performance.
600 staff members with power range from 10-715Wp. Advanced PERC, Bifacial, HJT, and TOPCon technologies ensure superior performance.
⚡ Technical Innovation
MPPT tracking efficiency up to 99.9%. Comprehensive product range covers solar panels, inverters, and energy storage systems.
MPPT tracking efficiency up to 99.9%. Comprehensive product range covers solar panels, inverters, and energy storage systems.
🔋 Energy Storage
Product range covers AGM batteries 2V/6V/12V, Deep Cycle GEL, Front Access, OPzS & OPzV tubular batteries. LiFePO4 technology for reliable backup power.
Product range covers AGM batteries 2V/6V/12V, Deep Cycle GEL, Front Access, OPzS & OPzV tubular batteries. LiFePO4 technology for reliable backup power.
🌍 Global Reach
End-to-end shipping and transportation, leveraging supply chain expertise to ensure safe, efficient, and timely delivery worldwide.
End-to-end shipping and transportation, leveraging supply chain expertise to ensure safe, efficient, and timely delivery worldwide.
Sunpal vs Competition - Technical Comparison
Quality Certifications and Standards
Sunpal maintains strict control over PID (Potential Induced Degradation) and comprehensive warranty policy to ensure outstanding long-term reliability and performance. Solar modules have 25 to 30 years lifespan with 25-year guarantee on materials and workmanship and 30-year guarantee on output power.
The company's Sunpal monocrystalline solar panel efficiency ratings meet international standards including CE, TUV, and ISO certifications, ensuring reliable performance across diverse climate conditions.
Customer Reviews and Real-World Performance
The panels are working like a charm, this is 9 months down the line. I had zero visible/physical errors with the hardware itself. The electrical performance is right at par with the advertised specs for 400W half-cell panels.
— Kenya Installation Project, DIY Solar Forum
SunPal's solar system has been a game-changer for my home. The bifacial panels maximize energy capture, and the lithium powerwall ensures steady power supply.
— Malaysian Residential Customer
Sunpal offers a free consultation process where they analyze energy needs and design customized systems to meet specific requirements, ensuring optimal performance for each installation.
Specialized Applications
Beyond standard residential installations, Sunpal excels in specialized applications including Sunpal commercial solar energy solutions. Agrivoltaic and floating PV systems are equipped with modules that meet specific requirements, such as resistance to moisture, salinity, and agronomic activities.
Frequently Asked Questions
What power ranges are available for Sunpal solar panels for sale?
Sunpal offers crystalline monocrystalline panels with power range from 10-715Wp, including high efficiency PERC, Bifacial, HJT, and TOPCon technologies.
How efficient are Sunpal bifacial solar panels?
Sunpal panels deliver conversion efficiency up to 22.64%, with bifacial models providing additional energy capture from reflected light.
What warranty coverage does Sunpal provide?
Sunpal offers 25-year guarantee on materials and workmanship and 30-year guarantee on output power, ensuring long-term performance protection.
Does Sunpal offer complete system packages?
Yes, all-in-one solar energy kits ready for installation are available, including panels, inverters, and battery storage components.
What inverter technologies does Sunpal provide?
MPPT tracking efficiency up to 99.9% with fault LED indication, supporting Lead-acid/Lithium/LiFePO4 batteries.
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