Dahua 275 W monocrystalline solar panel with 19.29% efficiency and MC4 connector

Technical Specifications

• 275 W Dahua monocrystalline solar panel
• Maximum power output of 275 W
• Operating voltage of 32.66 V
• Operating current: 8.42 A
• Short-circuit current: 8.9 A
• Open-circuit voltage: 39.63 V
• Solar module efficiency of 19.29%
• Silicon cell conversion efficiency of 22% or higher
• 4 × 15 silicon cell array
• Dimensions of each silicon cell: 105 × 210 mm
• Maximum mechanical load of 5,400 Pa on the front side and 2,400 Pa on the back side
• Dielectric strength of 1,000 V
• Power coefficient with respect to temperature of -0.42%/K
• Current coefficient with respect to temperature: 0.04%/K
• Voltage coefficient with respect to temperature: -0.3%/K
• Output compatible with MC4 connector

Functionalities

• Multi-busbar solar cells to collect and convert light energy in a balanced manner
• High-quality glass with a surface etching treatment to maintain stability in various environments
• Designed to operate under demanding conditions of high altitude, salinity, and low temperatures
• Service life of up to 25 years

Environmental

• Suitable for locations with more than 3.5 hours of daily solar radiation exposure
• Operating altitude below 3,000 m
• Operating temperature range: -40 °C to +85 °C
• Operating humidity below 95%
• Storage temperature from 0 °C to +40 °C
• Storage humidity below 95%
• IK07 protection

Physical Characteristics

• Made of silicon, tempered glass, and an aluminum frame
• Dimensions: 1,620 × 880 × 35 mm
• Net weight: 14 kg
• Gross weight: 49.5 kg

Contents

• Dahua DAHUA-5407 monocrystalline solar panel (DH-PFM371-M275)

Certifications and Standards

• CE conformity in accordance with EN 61000-6-1 and EN 61000-6-3
• UKCA compliance in accordance with EN 61000-6-1 and EN 61000-6-3
• FCC compliance in accordance with 47 CFR Part 15, Subpart B