Model # 37002

Internet #203316529

Sunforce 20-Watt Crystalline Solar Panel

Discontinued Sunforce

20-Watt Crystalline Solar Panel

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Product Overview

Assuring maintenance free performance, the Sunforce 20-watt Crystalline Solar Panel features crystalline solar cells to provide greater power output. Perfect for charging 12 Volt batteries of boats, trucks, RVs, tractors, cars and more, this unit is made with a rugged aluminum frame and shatterproof tempered glass for superior durability. This solar panel is also weatherproof and easy to install.

  • Features high efficiency crystalline solar cells
  • Ideal for charging 12 Volt batteries of boats, trucks, tractors, RVs, cars and more
  • Rugged aluminum frame for extended outdoor use
  • Shatterproof tempered glass for added durability and long-lasting use
  • Completely weatherproof
  • Bypass diode minimizes the power drop caused by shade
  • Easy to install and completely maintenance free
  • Connect multiple panels for more power
  • Includes high quality junction box
  • Recommended to use with a charge controller

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Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

How does one connect wires to this panel?

Are there pigtail wires on the panel? A terminal block for attaching wires?
Asked by: Ignatz
This panel has the wires pre-installed approx. 6 ft. long to a set of terminals on the back side of the panel . I actually added additional wire of the same sizing/rating to extend it to 15ft. You can remove the back panel cover and unscrew the terminals and replace the wiring if you choose. Very basic electrical skill needed.
Answered by: Paul7mmmag
Date published: 2015-09-20

Looking for ways to mount this panel for use with a gate opener. Can this panel be mounted on a pipe pole, or some type of steel rod

Asked by: Jake
You will have to purchase a mounting bracket in order to mount it to a pole or a steel rod.
Answered by: CommunityAnswer
Date published: 2015-09-20

Can this panel be used to run a 12V water fountain pump requiring 8 Amps?

Asked by: MGardener
This panel has an maximum output of 20 Watts or 1.2 Amps. It would take approximately 8 hours of charging time (using a 12V battery) in order to supply 1 hour of running time for this pump. A better match for your pump would be a similar amperage rating of 8 Amps or 136 Watts, in terms of a solar panel's output.
Answered by: Sunforce Products
Date published: 2015-09-20


Using this a primary source can a relay be used using the 110 volt ac when or if this system fails to provide electricity?
Asked by: SNIPS
No, this unit is strictly designed as a 12V battery charger.
Answered by: Sunforce Products
Date published: 2015-09-20
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Customer Reviews

20-Watt Crystalline Solar Panel is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Great product for the price Used this panel for my GTO automatic driveway gate opener, dual 12v battery application. Perfect for my location and the price was excellent, very pleased with the quality! I used an old direct TV dish mount and modified it to mount my panel on, sweet deal. Make sure you have means to properly mount this panel for best results. I am very happy with this one. I am getting another one of these for my motorhome to keep the batteries topped off.
Date published: 2015-01-23
Rated 5 out of 5 by from good quality panel keeps my two deep cycle batteries charged for my Ham radios..
Date published: 2014-07-08
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