Jinko 620W Solar Panel Tiger Neo Bifacial N-Type (78HL4-BDV) is a high-efficiency N-Type TOPCon solar module designed for residential, commercial, industrial, agricultural, and large-scale solar power installations. Featuring advanced bifacial dual-glass technology, this panel generates electricity from both front and rear sides, increasing total energy yield and improving return on investment. Jinko Tiger Neo series is recognized globally for excellent performance, low degradation, superior durability, and high energy production in challenging environmental conditions.

The 620W bifacial solar panel utilizes advanced N-Type cell technology to deliver higher efficiency, better temperature performance, reduced power degradation, and increased lifetime energy generation compared to conventional P-Type solar panels. Available from BDTronics, this solar module is suitable for on-grid, off-grid, hybrid solar systems, solar irrigation projects, industrial rooftops, commercial buildings, solar farms, telecom stations, battery charging systems, and renewable energy projects throughout Bangladesh.

Features:

• Advanced N-Type TOPCon cell technology

• High output power up to 620W

• Bifacial dual-glass design for additional rear-side energy generation

• Higher energy yield compared to conventional mono PERC panels

• Excellent low-light performance during cloudy and early morning conditions

• Reduced annual power degradation

• Improved temperature coefficient for higher energy production in hot climates

• Strong mechanical load resistance

• Resistant to humidity, salt mist, ammonia, and harsh weather conditions

• Suitable for rooftop and ground-mounted solar installations

• Enhanced durability with dual-glass construction

• Lower Levelized Cost of Energy (LCOE)

• High module conversion efficiency

• Long operational lifespan

• Compatible with modern solar inverters and MPPT charge controllers

• Reliable performance in Bangladesh weather conditions

• Manufactured by Jinko Solar, one of the world's leading solar panel manufacturers

Applications:

• Residential solar systems

• Commercial rooftop solar projects

• Industrial solar installations

• Solar irrigation pump systems

• Solar farms and utility-scale projects

• Telecom power systems

• Hybrid solar power systems

• Off-grid battery charging systems

• Agricultural solar solutions

• Warehouse and factory rooftop installations

• Educational institutions

• Hospitals and government facilities

Benefits of N-Type TOPCon Technology:

• Higher efficiency than traditional P-Type solar panels

• Lower degradation rate over time

• Better energy generation under low-light conditions

• Improved temperature performance

• Higher bifacial gain potential

• Increased annual electricity production

• Better long-term investment value

• Reduced energy loss due to cell degradation

Benefits of Bifacial Solar Panels:

• Generates power from both front and rear sides

• Captures reflected sunlight from ground surfaces

• Higher total energy output

• Increased solar project profitability

• Suitable for reflective surfaces such as concrete, white roofs, sand, and metal structures

• Improved performance in utility-scale installations

• Better return on investment compared to conventional single-sided panels

Installation Guidelines:

• Install facing south for maximum solar exposure in Bangladesh

• Avoid shading from trees, buildings, or nearby structures

• Use compatible mounting structures designed for bifacial modules

• Maintain proper ventilation beneath the panel for improved cooling

• Ensure secure grounding according to local electrical standards

• Connect with suitable solar inverter or MPPT charge controller

• Follow recommended string voltage and current calculations during system design

• Allow adequate spacing between panels for maintenance access

How to Use:

• Mount the solar panel securely on rooftop or ground structure

• Connect panels in series or parallel according to system voltage requirements

• Connect output to solar inverter or MPPT charge controller

• Monitor energy production through inverter monitoring system

• Periodically clean panel surface to maintain optimal performance

• Inspect wiring and connectors regularly

• Ensure rear side remains unobstructed to maximize bifacial energy generation

Specifications:

• Model: Tiger Neo 78HL4-BDV

• Brand: Jinko Solar

• Rated Maximum Power (Pmax): 620W

• Cell Type: N-Type TOPCon Monocrystalline

• Module Technology: Bifacial Dual Glass

• Module Series: Tiger Neo

• Number of Cells: 156 Cells

• Maximum System Voltage: 1500V DC

• Junction Box Protection: IP68

• Front Glass: Tempered Glass

• Rear Glass: Tempered Glass

• Frame Material: Anodized Aluminum Alloy

• Connector Type: MC4 Compatible

• Operating Temperature Range: -40°C to +85°C

• Application Class: Class A

• Fire Rating: IEC Certified

• Mechanical Load Resistance: High Wind and Snow Load Capability

• Suitable Installation: On-Grid, Off-Grid, Hybrid Systems

Why Buy from BDTronics?

• Genuine Jinko Solar products

• Suitable for Bangladesh solar projects

• Ideal for industrial, commercial, and residential applications

• Available from BDTronics with nationwide delivery options

• Trusted source for solar panels, MPPT controllers, inverters, batteries, and renewable energy products

• BDTronics offers a wide range of solar energy solutions for Bangladesh

• BDTronics supplies solar products for residential and commercial projects

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