Canadian Solar 355W (Pallet of 35) BiKu Module Bifacial Solar Panels CS3U-355PB-AG

Description

Canadian Solar 355W BiKu Bifacial Solar Panel Dual-Glass CS3U-355PB-AG

Pallet of 35

Unlike traditional monofacial panels, the CS3U-355PB-AG can generate up to 30% additional energy from reflected light striking the rear side of the panel, making it an excellent choice for ground mounts, carports, and other projects where reflected light is available.

Backed by one of the industry’s most bankable manufacturers, this module delivers dependable performance with outstanding durability against harsh weather conditions.

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Why Choose the Canadian Solar CS3U-355PB-AG?

• 355W rated front-side output

• Bifacial technology captures reflected light from the rear

• Up to 30% additional energy production depending on installation conditions

• Durable 2.0 mm dual heat-strengthened glass

• Better shading tolerance than conventional modules

• Lower operating temperatures help improve performance

• Reduced hot spot risk through lower internal current

• Designed to minimize micro-cracks and snail trails

• Fire Class A rated

• Heavy snow load rating of 5,400 Pa

• Wind load rating of 2,400 Pa

• IP68-rated junction box

• Compatible with standard 1500V utility systems

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Ideal Applications

The Canadian Solar BiKu 355W panel performs especially well where reflected light can increase energy production, including:

• Residential ground mount systems

• Ground mount solar applications

• Carports

• Snowy climates

• White roof installations

• High-albedo surfaces such as gravel or concrete

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Built for Long-Term Reliability

Canadian Solar designed the BiKu Series to withstand decades of outdoor exposure. The dual-glass architecture offers enhanced environmental protection while reducing degradation mechanisms that commonly affect traditional backsheet modules.

Additional durability features include:

• Lower hot spot temperatures

• Improved resistance to micro-cracking

• Excellent resistance to moisture ingress

• Salt mist, ammonia, and blowing sand certifications available for demanding environments

• Anodized aluminum frame for corrosion resistance

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Bifacial Technology Explained

Unlike conventional solar panels, bifacial modules collect sunlight from both sides of the panel.

The front produces the rated 355W, while the rear side can contribute additional power when mounted above reflective surfaces.

Estimated maximum output with rear-side gain:

Rear Side Gain	Effective Output
Standard Front Output	355W
5% Gain	373W
10% Gain	391W
20% Gain	426W
30% Gain	462W

Actual rear-side production depends on mounting height, surface reflectivity (albedo), spacing, and installation design.

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Technical Specifications

Specification	Value
Manufacturer	Canadian Solar
Model	CS3U-355PB-AG
Rated Power (Pmax)	355W
Module Type	Bifacial Polycrystalline
Module Efficiency	17.70%
Maximum Power Voltage (Vmp)	39.4V
Maximum Power Current (Imp)	9.02A
Open Circuit Voltage (Voc)	46.8V
Short Circuit Current (Isc)	9.59A
Maximum System Voltage	1500V IEC / 1000V UL
Maximum Series Fuse Rating	20A
Power Tolerance	0 to +5W
Operating Temperature	-40°F to 185°F (-40°C to +85°C)
Temperature Coefficient (Pmax)	-0.37%/°C
Nominal Operating Cell Temperature	42 ± 3°C
Front / Rear Glass	2.0 mm Heat-Strengthened Glass
Frame	Silver Frame
Junction Box	IP68
Connector	T4 Series
Dimensions	79.6 × 39.1 × 1.18 in (2022 × 992 × 30 mm)
Weight	56.7 lbs (25.7 kg)

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Warranty

• 10-Year Product Warranty

• 30-Year Linear Power Output Warranty

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• Inverters

• Battery storage

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• Electrical balance of system components

• Permit-ready system design

• DIY and installer support

Whether you’re expanding an existing array or building a new system from scratch, we’re here to help you maximize your investment.