Solar Panels

Solar panels from Solar Biz™

What’s the difference between 60 and 72 cell Solar Modules?

72-cell solar panels (modules) are generally the same width as 60-cell solar panels allowing the same number of rails for racking, but they feature 2 extra rows of solar cells which add to the length of the module.

The extra two rows lower overall module production cost per watt, therefore 72-cell solar panels tend to cost less per watt and will reduce installation time by requiring fewer modules than 60-cell modules.

Solar modules are generally around ½ Volt per cell, so a 72-cell solar module will typically be 6 volts or so higher in voltage, and weigh 6 to 10 Lbs. more than a 60 cell module.

Both 60 and 72 cell modules are available with monocrystalline and polycrystalline technologies. Monocrystalline PV arrays are somewhat more desirable in cooler less sunny environments by those requiring as much power harvest possible given a limited area.

In hot sunny areas, (Arizona and New Mexico come to mind) mono modules suffer, because they’re black and extra heat causes less efficiency and output. Current polycrystalline technologies are also quite efficient, approaching efficiencies of monocrystalline, at a somewhat lower price per watt on average.

To make things easier

We have organized the solar electric panels that we offer into, by Manufacturer and also by 4 main types. Please click manufacturer buttons above or the Shop By Menu to the left to choose from our extensive, hand-picked selection of Solar Panels ranging in size from 225 watt to 380 watt output.

We also carry a great variety of small solar panels  ranging from 5 watt output to 195 watt. Solar Biz is here to help you! We offer a large variety of the world’s top manufacturers of solar panel mounting equipment.

The solar panel mounting and installation equipment is in its own category. Click on Solar panel Cabling and Grounding to see, learn about, and shop for equipment that is useful for every solar panel system installation. Please use our website as an up to date catalog and learning center!

See All Products By:
Silfab Solar

Manufactured in:

300 and up

Description
Part#
Price
  1. Silfab-360W-Silver-Monocrystalline-Panel

    Silfab 360W Silver Monocrystalline Module

    Ships Truck Freight - Commercial

    Part#SIL-200360

    Price: $243.97

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Seraphim Solar

Manufactured in: United Statesflag

Seraphim Solar manufactures PV modules serving the residential, commercial, industrial, utility, government and military markets. Their high-efficient modules deliver lower installation and Balance of System costs plus a smaller system footprint.

300 and up

Description
Part#
Price
  1. Part#SSU-720340

    Price: $295.97

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Solar World

Manufactured in: United Statesflag

Here at The Solar Biz we see the products of many companies from all over the world. From personal observation of Solar Panels from SolarWorld we can say with no reservation, everything about these products are first rate. Even the way the panels are palletized is quality all the way. Many customers report astonishing production outputs, and we hear this all the time!

300 and up

Description
Part#
Price
  1. Part#SWD-1003001

    Price: $253.97

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Talesun Energy

Manufactured in: Thailand

Founded in 2010, Talesun Solar Technologies mother company is Zhongli Group which counts 29 years of experience.  Talesun Solar Technologies is a worldwide leading manufacturer of photovoltaic solar cells and modules of high quality. We are ranked in Tier 1 of Bloomberg New Energy Finance.

300 and up

Description
Part#
Price
  1. Talesun-330-watt-Solar-Panel

    Talesun 330 Watt 72 cell Solar Panel

    Ships Truck Freight - Comercial

    Part#TAL-200330

    Price: $185.97

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Canadian Solar

Manufactured in: China

Canadian Solar is one of the most popular solar panels sold in North America. As such, one can find their panels installed on farms, schools, hospitals, as well as many North American homes. They have always been extremely competitive in price which does explain some of why they are so widely used and installed, but also have a solidly made solar electric product.

300 and up

Description
Part#
Price
  1. Canadian Solar 305 Watt Mono Black Frame

    Canadian Solar 305 Watt Mono Black Frame

    Ships Truck Freight - Commercial

    Part#CAN-100306

    Price: $197.97
  2. Part#CAN-100325

    Price: $219.97
  3. Canadian-Solar-370-Watt-Mono-Solar-Panel

    Canadian 370 Watt Mono Solar Panel

    Ships Truck Freight - Commercial

    Part#CAN-100370

    Price: $259.97

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Enphase

Manufactured in:

With a mission "To deliver technology solutions that make clean energy affordable, reliable and accessible to all", Enphase Energy supplies AC modules, microinverters, and storage solutions for the solar industry worldwide.

300 and up

Description
Part#
Price
  1. Part#SOL-100350

    Price: $505.97
  2. Part#SOL-100355

    Price: $531.97

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Mission Solar

Manufactured in: United Statesflag

Mission Solar Energy is a manufacturer of solar PV modules. We offer a full line of high-efficiency N-Type and P-Type solar modules well suited for utility, commercial and residential applications. Our modules are assembled in the USA from our 200 megawatt facility in San Antonio, TX.

300 and up

Description
Part#
Price
  1. Part#MSE-20375

    Price: $269.97

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Panasonic

Manufactured in: Various

Panasonic got into the solar industry relatively late, buying out the manufacturing and technology that had been developed by Sanyo. HIT technology is a very high efficiency yield type of solar power with GREAT re-activity to lower light and hot temperatures – These 2 conditions negatively impact the total power output of most solar arrays – but not so much with Panasonics HIT. It is hard to speculate exactly why, but Panasonic is currently not shipping solar panels into the United States – we think probably because this technology is a little more expensive to make? Or perhaps the competition is fierce out there with other high-yield, efficient brands of solar modules that have been brought to the marketplace even in the last year.

300 and up

Description
Part#
Price

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Hanwha Q CELLS

Manufactured in: Various

Hanwha Q Cells is one of our best sellers… Q CELLS Solar Panels are used in just about every application. These polycrystalline high performance modules represent the next evolutionary phase of one of the best polycrystalline solar modules made (according to the acclaimed trade magazine PHOTON). Q-Cell Solar Panels provide excellent output and reliability.

300 and up

Description
Part#
Price
  1. Q CELLS 300 Watt Mono Solar Panel Black Frame

    Q CELLS 300 Watt Mono Solar Panel Black Frame

    Ships Truck Freight - Commercial

    Part#QCE-100300

  2. Q CELLS 305 Watt Mono Solar Panel Black Frame

    Q CELLS 305 Watt Mono Solar Panel Black Frame

    Ships Truck Freight - Commercial

    Part#QCE-100305

    Price: $204.97
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