SolarWorld Solar Panels - Puerto Rico

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See our video on "3 Cool Things about SolarWorld Solar Panels!"

Plus, learn about the differences between poly and mono solar panels here:

Sunmodule Solar Panels

The new SolarWorld Sunmodule solar panels now come with 5 busbars (vs. 3). See our BLOG on why this means more power for you!

Did you know SolarWorld solar panels are plus-sorted by testing each solar panel as they come off the manufacturing line? They are rounded down to the nearest 5 watt increment. So a 300W panel, for example, could be anywhere from 300W to 305 watts. This ensures you are getting the highest system efficiency and saves you the time the time-consuming chore of sorting the solar panels at the job site.

The patented box channel frame design provides extraordinary stiffness in bending and torsion. The laminate with 4mm glass is set deep in the frame channel and secured with precision applied adhesive. The frame is assembled by press fit to maximize strength and longevity. The result is an extremely robust package that can be mounted in any orientation and can withstand static loads of up to 113 psf on a standard two-rail mounting system.

Also, check out our blog "How Do I Read the Solar Panel Specifications?"


  • New Version 4.0 frame offers increased load ratings, reduction in impact of scratches, and faster drainage of water (*See DOCUMENTS tab above for Tech Brief)
  • SolarWorld makes the Sunmodule in the USA, promoting local economies and energy independence
  • SolarWorld is the largest manufacturer of solar photovoltaic panels in the USA since 1977 and is a $1 billion world wide solar manufacturer
  • Multi-year independent testing by Photon magazine confirms that Sunmodules generate up to 10% more kWh per rated kW than other major brands. More kWh means more money in your pocket
  • Sunmodules are tested to withstand hail, extreme heat, high winds and heavy snow loads
  • Sunmodules are salt-mist tested to IEC 61701:2011, severity 6
  • Sunmodules meet or exceed the latest electrical codes for safety and durability
  • Sunmodules are manufactured in ISO 9001:2000 certified factories and feature:
    • Silicone sealant
    • Tempered glass
    • EVA embedding
    • Solar cell
    • Back sheet
    • High-strength frame
  • The Sunmodule’s tight +/- 5% power tolerance ensures that you get the output you’re paying for
  • SolarWorld provides a 20-year Limited Product Warranty and 25-year Linear Service Warranty - PLUS a Dual Warranty Protection under their SolarWorld Assurance Warranty Protection Program.  (Additional details in DOCUMENTS tab).
    • 3rd-party backed for up to 15 years, in the event the original warranty can not be supported
    • No cost if registered with module serial numbers for systems installed within 60 days
    • No premiums or deductibles
    • For residential or commercial systems up to 50 kW
    • Extended Warranty available for a nominal fee if registering system outside of 60 days

    Rated power
    SW300 MONO

    SW350 MONO
    Peak power (Pmax) 300W 350W
    Peak power voltage (Vmp) 32.6V 38.4V
    Peak power current (Imp) 9.31A 9.17A
    0pen circuit voltage (Voc) 40.0V 48.0V
    Short circuit current (Isc) 9.83A 9.82A
    Module Efficiency 17.89% 17.54%
    Max System Voltage 1000V 1000V/1500V
    Cell Type/# Mono PERC 60 Cell Mono PERC 72 Cell
    Operating Temperature -40° to 85°C (-40° to 185°F)
    Max Design Load - 2 Rail System 113 psf downward, 64 psf upward
    Backsheet/Frame White/Black
    Connectors PV Wire with Amphenol UTX (H4) Connectors
    Module UL Listing UL1703

    * Max Reverse Current of this module is 25A. Reverse current is used for calculations and sizing of fuses and breakers. This is subjective - as this can be calculated based on 80% of the max, or 90% of the max etc. Therefore depending on how the fuses/breakers are sized, this module can handle a maximum of 25A of reverse current.

    Dimensions - 60 Cell Panels
    SolarWorld 60 Cell Dimensions
    Dimensions - 72 Cell Panels
    SolarWorld 72 Cell Dimensions

    **Frame compatible with both "Top-Down" and "Bottom" mounting methods. Grounding locations - 4 locations along the length of the module in the extended flange.

    To see why SolarWorld claims one of the lowest panel defect rates in the industry, and why their systems have been operating flawlessly in the field for 30 years, click on video below.

    Solarworld solar panels

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