The Jinko 640W Bifacial Half-Cut Solar Panel (640N-66HL4-BD) uses 132 N-type TOPCon half-cut cells in a glass-glass bifacial module with 23.69% efficiency. It weighs about 32.4 kg and carries a 25-year linear and 10-year product warranty. It suits commercial, industrial and utility-scale solar.

₦139,700.00

Description

Product Overview

The Jinko 640W Bifacial Half-Cut Solar Panel is a high-output N-type TOPCon module for commercial rooftops, industrial sites and ground-mounted arrays. Its glass-glass bifacial build lets the rear side add energy from reflected light.

It is one of the higher-power solar panels in our range. Confirm Vmp, Voc and Isc in the official Jinko Solar documentation before you size strings.

Key Features

  • 640W rated power: Produces more energy per module, so you need fewer panels for a given array.
  • 132 N-type TOPCon half-cut cells: Reduce losses and support high efficiency.
  • 23.69% module efficiency: Gets more power from the same roof or ground area.
  • Bifacial glass-glass build: Collects light from both sides and suits tough outdoor conditions.
  • 1500 V system voltage: Supports longer strings in large arrays.
  • 25-year linear and 10-year product warranty: Backs both output and build quality.

Technical Specifications

Specification Details
Brand Jinko Solar
Product Name Jinko 640W Bifacial Half-Cut Solar Panel
Model 640N-66HL4-BD
Product Type Solar PV Module
Rated Power 640 W
Cell Type N-type TOPCon, half-cut
Number of Cells 132
Module Efficiency 23.69%
Panel Technology Bifacial, glass-glass
Maximum System Voltage 1500 V
Dimensions 2382 × 1134 × 30 mm
Weight Approximately 32.4 kg
Performance Warranty 25 years linear
Product Warranty 10 years

Why Choose this Solar Panel?

High power per panel lowers the cost of racking, cabling and labour across a project. TOPCon cells and a glass-glass build also suit hot climates where durability matters.

For a similar panel with slightly less output, see the Jinko 625W Bifacial Half-Cut Solar Panel.

Applications

This panel is suitable for:

  • Commercial and industrial rooftops
  • Ground-mounted solar farms
  • Agricultural and borehole solar systems
  • Hybrid solar-plus-storage projects
  • Large residential arrays with enough space

Please note: Actual output depends on sunlight, temperature, shading and mounting. Check electrical data against your inverter before you order.

Buy the Jinko 640W Bifacial Half-Cut Solar Panel

Order the Jinko 640W Bifacial Half-Cut Solar Panel from Right Click Technologies Ltd. Contact our team to confirm availability and quantity pricing before you buy.

Additional information

Weight 32.4 kg
Dimensions 238.2 × 113.4 × 3.0 cm

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