Canadian Solar 600W (Pallet of 27) TOPBiHiKu6 N-Type Bifacial TOPCon Solar Panel | B Grade

Silver Frame | +300mm / −200mm Cables | T6 Connectors

Model: CS6.2-66TB-600 | 27 Panels per Pallet | 16.2 kW Total Rated Power

The Canadian Solar TOPBiHiKu6 600W is a large-format N-Type TOPCon bifacial solar module built for commercial, agricultural, and ground-mounted photovoltaic installations. Each panel delivers 600W of rated front-side output with 22.2% module efficiency, while its bifacial dual-glass construction allows additional generation from sunlight reaching the rear surface.

This pallet includes 27 B Grade modules, providing 16,200W of combined rated front-side capacity. These electrically tested, operational panels offer a practical choice for projects where dependable output and value take priority over cosmetic appearance.

Product Highlights

• 600W Rated Output: High front-side power output for commercial and large-array installations.
• 27 Modules per Pallet: Supplies 16.2 kW of combined rated front-side capacity.
• N-Type TOPCon Technology: Supports efficient energy conversion and improved resistance to light-induced degradation.
• 22.2% Module Efficiency: Provides high power density for compatible rooftop and ground-mounted systems.
• Bifacial Dual-Glass Construction: Generates additional electricity from reflected and scattered sunlight reaching the rear surface.
• 132-Cell Configuration: Combines N-Type cell technology with a half-cell layout.
• Temperature Performance: A −0.29%/°C power temperature coefficient helps limit output losses as cell temperature rises.
• Durable Construction: Features a silver aluminum frame, dual glass, and an IP68-rated junction box.
• T6 Connectors: Supplied with +300mm positive and −200mm negative cables.

What Does B Grade Mean?

B Grade panels are fully functional solar modules with minor cosmetic imperfections that do not materially affect electrical performance. Examples may include slight frame scratches, glass blemishes, or discoloration from manufacturing or handling. Appearance may vary between modules.

• Electrically tested and operational.
• Meets core performance specifications.
• Cosmetic imperfections rather than structural damage.
• Covered by the applicable B Grade limited warranty.

These panels are especially useful for ground mounts, agricultural installations, and other projects where a uniform cosmetic finish is less important.

Bifacial Energy Production

The rear surface can generate electricity from reflected sunlight, increasing production beyond the 600W front-side rating when installation conditions allow. Mounting height, row spacing, surface reflectivity, and rear-side shading all affect the additional output.

The 80% ±5% bifaciality rating compares rear-side performance with front-side performance under comparable test conditions. It does not mean an 80% increase in energy production.

These examples illustrate potential output at the stated gain levels and are not guaranteed production ratings. Actual rear-side contribution depends on site and installation conditions.

Best Uses

• Ground-Mounted Solar Arrays: Installations with space for large-format modules and rear-side light exposure.
• Commercial and Industrial Systems: High-output arrays on compatible rooftops or available land.
• Agricultural Solar Projects: Farm and rural installations where output and value take priority over cosmetic uniformity.
• Large Residential Arrays: Properly designed systems with compatible mounting and electrical equipment.
• Reflective-Surface Installations: Sites with light-colored gravel, sand, or other surfaces that reflect sunlight toward the rear of the panels.

What’s Included

• 27 Canadian Solar TOPBiHiKu6 600W B Grade solar panels.
• Silver aluminum frames.
• Factory-installed +300mm positive and −200mm negative cables with T6 connectors.

Mounting hardware, inverters, batteries, and other system components are sold separately.

Product Specifications

Front-side electrical ratings are measured under standard test conditions: 1000 W/m² irradiance, AM 1.5 spectrum, and 25°C cell temperature.

B Grade Warranty

These modules carry limited B Grade warranty coverage. Standard warranty terms advertised for other Canadian Solar inventory should not be assumed to apply to these panels.

• 2-Year Limited Product Warranty: Covers qualifying defects in materials and workmanship that affect functionality under normal use, installation, and service conditions. Claims must establish a covered manufacturing defect.
• 10-Year Limited Performance Warranty: Provides for at least 90% of labeled power output at year 10 under standard test conditions, subject to applicable testing tolerances and warranty terms.

Product workmanship and power output are covered separately. Refer to the applicable B Grade warranty document for exclusions, claim procedures, testing requirements, and available remedies.

Frequently Asked Questions

About Canadian Solar

Canadian Solar manufactures photovoltaic modules for residential, commercial, and utility-scale installations. Its TOPBiHiKu6 series combines N-Type TOPCon cells with bifacial dual-glass construction for high-output solar projects.

Why Buy From US Solar Supplier

US Solar Supplier is an American-founded company based in Kentucky, offering solar panels, energy storage, inverters, and system components from trusted manufacturers. We provide competitive pricing and expert support to help you select equipment for your project.

Our team can assist with product specifications, compatibility questions, pallet orders, and delivery requirements.

Need Assistance?

Call 1-800-230-7004 or email sales@ussolarsupplier.com for help with product selection, B Grade condition, warranty details, or shipping arrangements.