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GMA 400

GMA 400

Products Zun Power
Technology: --
Power Range: 400 Wp
Region: Canada Canada
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Description:

  • High energy efficiency of up to 20%

  • Great resistance to salt mist and ammonia corrosion.

  • Optimal operation in low irradiation conditions.

  • Withstands heavy snow and wind loads.

Product Characteristics

Type Monocrystalline
Model No.
GMA 400
Warranty  
Product Warranty 10 Years
Power Warranty 10 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
400 Wp
Voltage at Maximum Power (Vmpp)
39.6 V
Current at Maximum Power (Impp)
10.11 A
Open Circuit Voltage (Voc)
47.52 V
Short Circuit Current (Isc)
10.72 A
Panel Efficiency
20 %
Power Tolerance (Positive)
+ 3 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Temperature 45±2 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.45 %/°C
Temperature Coefficient of Voc -0.35 %/°C
Temperature Coefficient of Isc 0.04 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Material Data  
Panel Dimension (H/W/D) 1956x992x40 mm
Weight 22.5 kg
Cell Size 158.75×158.75 mm
Cell Number 72
Glass Type Tempered
Glass Thickness 3.2 mm
Back Cover Type TPT
Frame Type Anodized Aluminium
Junction Box Protection Class IP 65
Connector Type MC4
PDF  
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About Us
Projects

Products Zun Power

+1 5149 560 101
www.zunpower.ca
Canada
4150 Poirier Blvd, Saint-Laurent, QC, H4R 2A5
Contact Manufacturer
Note: Your Enquiry will be sent directly to Products Zun Power.

Crystalline

Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 10-670

Useful Contacts

Company Description

Zun Power is a leading solar panel manufacturer based in Montreal. We specialize in high-efficiency photovoltaic panels under our own brand, GMA Solar, designed to meet the needs of commercial, industrial, agricultural, and institutional projects.

With a strong focus on manufacturing excellence, Zun Power produces panels ranging from 10W to 670W, using advanced technologies like PERC, TOPCon, and bifacial. All products are designed for durability and performance, built to withstand Canada’s harshest climates, and certified to meet international standards, including CSA (Canada/USA), CSA HazLoc, and TUV Rheinland.

Our solar panels are designed for durability and built to perform in a wide range of applications - from commercial and industrial energy systems to RVs, boats, camping units, and off-grid mobile setups. We also support municipal infrastructure and agricultural installations such as greenhouses and field shelters, as well as road signs, façades, curved rooftops, and utility-scale solar farms.

At Zun Power, our manufacturing operations are fully based in Montreal and designed for high-output production. We operate a modern, automated multi-product production line that allows for customization in size, structure, aesthetics, and performance. Every panel undergoes strict quality control, supported by a stable local supply chain that ensures fast and reliable delivery.

Products

Small – Portable & Flexible Solutions

Power Range: 10W – 200W

  • Lightweight and easy to install.

  • Shade-tolerant and adaptable to irregular surfaces.

  • Suitable for diverse environmental conditions.

Medium – Reliable Energy Performance

Power Range: 300W – 450W

  • Consistent energy output and solid performance.

  • Designed for medium-sized projects and flat surfaces.

  • Offers adaptability for various mounting configurations and energy needs.

Large – High-Efficiency Energy Solutions

Power Range: 460W – 670W

  • Maximum power output with high energy efficiency.

  • Sleek design and excellent low-light performance.

  • Ensures strong performance and efficiency across diverse environments.

About Us
Projects

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