Canadian Solar BiHiKu 400W Bifacial Panels, Pallet of 35 – CS3W-400PB-AG

The Canadian Solar BiHiKu 400W Bifacial Solar Panel combines dual-sided solar energy generation with polycrystalline PERC technology for residential, commercial, agricultural, and ground-mounted solar installations. Designed to capture sunlight from both the front and rear surfaces, these modules offer additional energy production potential from reflected sunlight.

This bulk package includes 35 matching Canadian Solar modules, providing 14kW of rated front-side DC capacity. With dual-glass construction, half-cut solar cells, and a durable aluminum frame, the BiHiKu series is designed for long-term performance in demanding outdoor environments.

Product Highlights

• Bifacial technology captures sunlight from both module surfaces.
• Polycrystalline PERC solar cells with half-cut cell architecture.
• Rear-side generation can increase total solar production under favorable conditions.
• Dual-glass construction supports long-term outdoor durability.
• Half-cut cells help reduce internal electrical losses and hot-spot effects.
• Improved shading tolerance for varying sunlight conditions.
• Durable anodized aluminum frame.
• Weather-resistant junction box with bypass diodes.
• Suitable for compatible ground-mounted and rooftop installations.
• Ideal for contractors, installers, and larger solar projects.
• Manufacturer product and linear power output warranty coverage.

Bifacial Solar Technology for Additional Energy Production

Canadian Solar's BiHiKu modules are designed to produce electricity from sunlight reaching both sides of the panel. Unlike conventional monofacial modules, the rear surface can capture reflected sunlight that would otherwise go unused.

The front surface delivers the panel's rated output, while rear-side generation can contribute additional electricity. Canadian Solar provides electrical performance data for several bifacial gain scenarios, illustrating how reflected sunlight can increase module output.

Actual energy gains depend on ground reflectivity, mounting height, panel tilt, row spacing, shading, and site conditions.

Polycrystalline PERC Cell Technology

The BiHiKu series uses polycrystalline PERC cells with a half-cut cell design to improve light utilization and reduce internal electrical losses.

Half-cut cell architecture also helps reduce internal current and resist hot-spot effects, supporting reliable performance in a variety of installation environments.

Durable Dual-Glass Construction

Each BiHiKu module features protective glass on both the front and rear surfaces, allowing sunlight to reach the rear solar cells while providing a durable structure for outdoor installations.

The anodized aluminum frame, weather-resistant junction box, and bypass diodes help support long-term operation in residential and commercial solar arrays.

Ideal for Ground-Mounted Solar Arrays

Ground-mounted solar systems can take advantage of bifacial technology by allowing reflected sunlight to reach the rear of the panels.

Elevated mounting structures, appropriate row spacing, and reflective surfaces such as light-colored gravel may help improve rear-side energy production. The final array design should account for shading, structural loads, and local environmental conditions.

Bulk Solar Panels for Larger Projects

This 35-panel package provides a convenient way for contractors, installers, and property owners to source matching modules for larger photovoltaic installations.

Bulk purchasing simplifies equipment procurement and provides a consistent module configuration for planning residential, agricultural, and commercial solar arrays.

Applications

• Residential ground-mounted solar systems.
• Commercial solar installations.
• Farms, ranches, and agricultural properties.
• Elevated solar arrays with rear-side sunlight exposure.
• Solar installations over reflective ground surfaces.
• Compatible rooftop solar systems.
• Grid-connected photovoltaic installations.
• Off Grid Solar Systems with compatible equipment.
• Contractor and installer bulk solar panel purchases.

Solar string sizing, inverter compatibility, and mounting design must account for the module's electrical ratings and installation conditions, including potential additional current from bifacial generation.

Specifications

Warranty

Canadian Solar's BiHiKu series documentation lists a 12-year enhanced product warranty and a 30-year linear power output warranty. Coverage is subject to the manufacturer's applicable warranty terms, product eligibility, and installation requirements.

Frequently Asked Questions

About Canadian Solar

Canadian Solar manufactures photovoltaic modules and energy storage solutions for residential, commercial, and utility-scale applications. Its BiHiKu product family uses bifacial technology to capture additional reflected sunlight and support long-term solar energy production.

Why Buy From US Solar Supplier?

US Solar Supplier helps homeowners, contractors, and installers source solar panels, inverters, batteries, and mounting equipment. Our team provides expert support to help you compare products, review equipment compatibility, and plan your solar project.

Questions about this Canadian Solar package or your installation? Contact sales@ussolarsupplier.com.