The SW-S40P 40- watt solar panel by Sunwize is versatile, high quality solar panel

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SunWize Technologies Solar Panels

Model: SW-S40P
Brand: SunWize Solar
Product Type: Solar Panels

Item: Price:

Suitable for a Variety of Applications
The SunWize SW-S40P's are high quality 40-watt solar modules suitable for a variety of photovoltaic applications including remote communications, security, rural electrification, water pumping and general battery charging. They can be used by themselves or in applications that require multiple modules. When connected in series, you'll have sufficient voltage for battery charging under extreme high temperatures.

Junction Box
Their weather resistant junction box allows for all wiring methods including moisture-tight strain relief connectors and electrical conduit. The bypass diodes insure reliable operation. These polycrystalline modules consist of 36 solar cells.

SunWize Still Offers Smaller Modules While Others Don't
While some of the larger manufacturers no longer manufacture solar panels in smaller wattage, SunWize has a good selection. Be sure to check out all of our SunWize panels.

The SunWize SW-S40P module is manufactured according to international and US quality standards and are guaranteed by 25-year limited warranty.

SunWize 40-Watt Solar Module

Call Wholesale Solar for current pricing on SunWize SW-S40P
40 watt solar panel at 1 (800) 472-1142.


SunWize SW 40-watt solar panel product specs
Product Specifications
Model Watts Amps Volts Size (inch) Shipping Weight (lbs.) Item
40 2.3 17.4 21.38 x 26.06 x 1.97 12.5 9433403

30% Federal Tax Credit

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Materials and Construction

Limited Warranties:

  • The SunWize SW140 module carries a 25-year limited warranty
Electrical Performance under Standard Test Conditions (*STC)
Maximum Power (Pmax)
40w (+/-10%)
Maximum Power Voltage (Vmpp)
Maximum Power Current (Impp)
Open Circuit Voltage (Voc)
22 V
Short Circuit Current (Isc)
2.50 A
Max System Voltage
Current Temperature coefficient (Isc) -.0.065%C
Number per Module
Module Characteristics
Length x Width x Depth
21.38 x 26.06 x 1.97
Voltage Temperature coefficient (Voc)
Current Temperature coefficient (Isc)
Power Temperature coefficient (Pmax) -0.5%/C
Peak Power Tolerance +/-10%
Fire Class Rating Class C

Compare other brands of solar panels

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