Best 12v solar panel for
ground power plants
Up to 670 W
Module Power
Up to 21.57%
Module Efficiency
12 Years
Product Warranty
30 Years
Linear Performance Warranty

Core Advantages

650-670M12-60HBF 610w 600watt HALF CELL MONO Bificial solar panels A

WS650-670M12-66H/BF 650 W to 670 W

HALF CELL MONO Bifacial Module

WS650-670M12-66H/BF series modules Uniform smart soldering increases the power and efficiency of the module, and improves the power load capacity. The innovative design of low-voltage and higher string power output improves system efficiency. It allows high power output up to 670W.


High Efficiency e1665764642811

Optimized Module Size

Up to 670 strong capacity output
20221013112543 e1665648855328

Withstand Heavy Loading

Front load 5400 Pa and Rear Load 2400 Pa
62c529fdf221ae e1665752604134

Multi-Busbar Design

nine-busbar design improves current collection capability.
Bifacial Energy 1 e1665750228191

Bifacial Energy Yield

backside of bifacial modules increases energy yield
Smart cutting e1665764579500

Smart Cutting

Lossless cutting reduces risk of cracking
logooos2 e1665658564671
Successful Cases

Related Projects

Common Problem

WinSeven has four series of solar module products: 182mm TOPCon, 210mm PERC,182mm PERC,166mm PERC . And each series contains bifacial and monofacial module. 166mm PERC and 182mm PERC is mainly used on industrial, commercial and residential roofs. Both bifacial and monofaical of 210mm PERC,182mm TOPCon with 72-cell is mainly for large ground-mount power plants.

WinSeven Solar promises a 12 years Material & technology warranty and 25 years Linear power output warranty.If there are any quality issues you can contact the supplier for warranty details. You are more than welcome to contact us to know more about our warranty.

Bifacial modules are slightly more expensive than monofacial modules, but can generate more power under the right conditions. When the rear side of the module is not blocked, the light received by the rear side of the bifacial module can significantly improve energy yield. In addition, the glass-glass encapsulation structure of the bifacial module has better resistance to environmental erosion by water vapor, salt-air fog, etc. Monofacial modules are more suitable for installations in mountainous regions and distributed generation rooftop applications.

WinSeven Solar’s product engineering team has worked in deep collaboration with leading EPCs, structure and component providers to create a module that is part of an integrated system solution. By incorporating feedback from industry partners, we has designed a module that is optimized for form, function, and cost.

All the solar panels and solar systems need to be maintained.Please contact our Customer Services Specialist and get more information about our products and maintenance guidance.

Yes, a DC fan can be run directly on a solar panel through a charge controller. In the case of an AC fan, a solar inverter is must in the solar system because the solar system generates DC form of electricity.

Of course, a solar panel can be used with all types of solar system including off grid solar system.

Yes, a solar panel will produce relatively less energy during the monsoon. Shades, clouds, and monsoons do affect the performance of solar panels. The rays of the sun falling on the solar panel are related to the amount of electricity.

The sunlight falling on the solar panels is converted into electricity. This electricity from the solar panel is in DC (direct current) form and since we use alternating current to drive devices in our home, a solar inverter is installed to convert this direct current to alternating current.

buy PV modules online without your house

Get Special Offer