GT705W-132M topcon bifacial photovoltaic pv solar panels 705w

Bifacial Solar Panel | 705Wp | 40.70V | 22.70% | 2384x1303x35mm | 40HQ: 558Pieces

SKU: GT705W-132M Category:

GRANKIA GT705W-132M topcon bifacial photovoltaic pv solar panels 705w is making it one of the most efficient solar panels on the market. This is achieved through the use of advanced Topcon technology, which allows for more efficient energy conversion.

The photovoltaic pv solar panels 705w is designed with a bifacial structure, which means it can absorb light from both the front and back sides of the panel. This allows for increased energy output, especially in situations where the panel is installed on a reflective surface.

With advanced cell architecture and innovative manufacturing techniques, the topcon bifacial photovoltaic pv solar panels 705w achieves impressive efficiency levels. It converts more sunlight into electricity, which is particularly beneficial for large-scale installations where maximizing space and output is essential.

GT705W-132M topcon bifacial photovoltaic pv solar panels 705w

Photovoltaic PV Solar Panels 705W Features

Half-Cell Design

The solar panel features a half-cell design, which reduces electrical losses and increases energy output.

Multi-Busbar (MBB) Technology

The solar panel uses MBB technology, which reduces electrical resistance and increases energy output.

Low Temperature Coefficient

The photovoltaic pv solar panels have a low temperature coefficient, which means its energy output is less affected by high temperatures. This makes it an ideal choice for installations in warm climates.

High Salt Mist and Ammonia Resistance

The photovoltaic pv solar panels have a high resistance to salt mist and ammonia, making it suitable for use in coastal and agricultural areas.

Compatible with Popular Inverters

The solar panel is compatible with popular inverters from leading manufacturers, making it easy to integrate into existing solar systems.

Technical Specifications

  • Module Type: GT705W-132M
  • Power Output: 705W
  • Cell Type: N-TOPCon MBB (210mm)
  • Cell Arrangement: 132Pcs (6x11x2)
  • Bifacial Factor: Up to 80% additional power gain from rear side
  • Efficiency: Up to 22.70%
  • Dimensions: Optimized for easy handling and installation
  • Glass: Dual-glass (tempered, anti-reflective coating)
  • Frame: Anodized aluminum alloy for added rigidity
  • Connector: Industry-standard, compatible with most inverters
  • Operating Temperature: -40°C to +85°C

How to Install PV Solar Panels

Installing the GT705W-132M topcon bifacial photovoltaic pv solar panels 705w requires careful planning and execution to ensure safe and efficient operation.

Pre-Installation Checks

  • Site assessment: Ensure the installation site is suitable for solar panels, with adequate sunlight and no shading issues.
  • Roof condition: Verify the roof is in good condition, with no signs of damage or wear.
  • Electrical infrastructure: Ensure the electrical infrastructure is compatible with the solar panel system.
  • Local regulations: Comply with local regulations and building codes.

Installation Steps

1. Mounting system installation

Install the mounting system, including the rails, clamps, and feet, according to the manufacturer’s instructions.

2. Solar panel placement

Place the solar panels on the mounting system, ensuring they are securely fastened and aligned properly.

3. Wiring and connections

Connect the solar panels to the inverter and other system components, following the manufacturer’s instructions and local electrical codes.

4. Grounding and bonding

Ensure the solar panel system is properly grounded and bonded to prevent electrical shock and ensure safe operation.

5. Inverter installation

Install the inverter, following the manufacturer’s instructions and local electrical codes.

6. Monitoring system installation

Install the monitoring system, if applicable, to track the solar panel system’s performance.

7. Final inspections and testing

Conduct final inspections and testing to ensure the solar panel system is operating safely and efficiently.

Recommended Tools and Materials

  • Mounting system components: Rails, clamps, feet, and other mounting system components.
  • Wiring and connectors: Wiring, connectors, and other electrical components.
  • Inverter and monitoring system: Inverter, monitoring system, and other system components.
  • Safety equipment: Personal protective equipment, fall protection equipment, and other safety gear.
  • Tools: Drill, screwdriver, wrench, and other tools necessary for installation.

 

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Model No. GT705W-132M
Warranty
Product Warranty 12 Years
Power Warranty 30 Years warranty for Extra Linear Power Output
Electrical Data at STC
Maximum Power (Pmax) 705Wp
Voltage at Pmax (Vmpp) 40.70V
Current at Pmax (Impp) 17.33A
Open Circuit Voltage (Voc) 48.80V
Short Circuit Current (Isc) 18.36A
Panel Efficiency 22.70%
Power Tolerance 0 ~ +5W
Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Bifacial NamePlate Irradiance (BNPI): front 1000W/m2, rear 135W/m2, AM 1.5, cell temperature 25°C
Thermal Ratings
Operating Temperature Range -40 °C ~ 85 °C
Temperature Coefficient of Pmax -0.24 %/°C
Temperature Coefficient of Voc -0.22 %/°C
Temperature Coefficient of Isc 0.047 %/°C
Maximum Ratings
Maximum System Voltage 1500VDC (IEC)
Maximum Series Fuse 30A
Material Data
Panel Dimension (H/W/D) 2384x1303x33 mm
Weight 38.0Kg
Cell Type 210mm MBB N-TOPCon
Cell Number 132Pcs (6x11x2)
Glass 2.0mm, Tempered Glass
Frame Type Anodized Aluminium Alloy, Silver Color
Junction Box Potted, IP68, 1500VDC
Connector Type MC4 Connectors
Cable 4.0mm2, 300mm / Customized
Packing Information
Quantity / Pallet 31 Pieces / Pallet
40HQ Container Load 558 Pieces
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