Sunwize 20 Watt 12V Solar Panel SW-S20P-K4

Sunwize 20 Watt 12V Solar Panel SW-S20P-K4


In Stock: 2

SKU: R18478

High performance solar modules for industrial applications SunWize SP solar modules deliver top-quality performance for all solar electric power applications such as monitoring and control, security, instrumentation, communications, and general battery charging.

  • Laminated, high-efficiency polycrystalline solar cells ensure long life
  • Impact resistant, low-iron glass surface allows maximum light transmission
  • Weather resistant, high volume, junction box accepts up to five (5) 1/2” NPT conduit or cable fittings
  • Heavy duty, 2-inch (50 mm) deep anodized aluminum frames adds strength and durability
  • 2 -Year Limited Warranty of materials and workmanship
  • 5 -Year Limited Warranty of 90% minimum power output

Conforms to US standards:

  • UL 1703
  • Nonincendive Electrical Equipment for use in Class I and II, Division 2 and Class III, Divisions 1 and 2 Hazardous (Classified) Locations [ANSI / ISA – 12.12.01–2011

Certified to CAN/CSA standards:

  • ULC/ORD-C-1703-01
  • Nonincendive Electrical Equipment for use in Class I, Division 2 Hazardous Locations [CSA C22.2 No. 213–2004]
Model S20P-K4
Rated Power (Watts) 20
Voc Open Circuit Voltage (Volts) 21
Isc Short Circuit Current (Amps) 1.2
Vmp Rated Voltage (Volts) 17.1
Imp Rated Current (Amps) 1.15
Max System Voltage (VDC) 50
Series Fuse Rating (Amps) 3


Module Size (inches) 21.38 x 13.86
(mm) (543 x 352)
Weight (lbs) 6.2


Voltage Temperature coefficient (Voc) -0.35%/C (+/- 0.05)
Current Temperature coefficient (Isc) 0.065%/C (+/- 0.015)
Power Temperature coefficient (Pmax) -0.5%/C (+/- 0.05)
Peak Power Tolerance -10% / +10%

This product is shipped from one of our warehouses in Northern California. Orders placed after 12 p.m. will typically ship the following business day. To see an estimate of our delivery times, click here.

Returns & Replacements
If you are not satisfied with your purchase, you may return the product within 30 days for a replacement or a refund of the product value. Products must be unused in re-sellable condition with all original packaging, paperwork and accessories.

Write Your Own Review

Only registered users can write reviews. Please, log in or register