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  1. RV Solar Panels
  2. OptiMate
  3. Roof Mounted Solar Kit
  4. 20 Watts
  5. 1 Panel
  6. AGM
  7. Flooded Lead Acid
  8. Gel
  9. Lithium - liFePO4
OptiMate Solar Duo Solar Charging System with Controller - 20 Watt Solar Panel
OptiMate

OptiMate Solar Duo Solar Charging System with Controller - 20 Watt Solar Panel

Part Number: MA79JR
$140.95
Retail:$170.53
You Save: $29.58
RV Solar Panels
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This permanent mount solar charging system lets you mount the solar panel where you need it for maximum sunlight. 20-watt panel provides DC power to charge your vehicle's batteries. Charges lead-acid and lithium batteries. Great Prices for the best rv solar panels from OptiMate. OptiMate Solar Duo Solar Charging System with Controller - 20 Watt Solar Panel part number MA79JR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (13)
  • Q & A (0)
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OptiMate RV Solar Panels - MA79JR

  • Roof Mounted Solar Kit
  • 20 Watts
  • OptiMate
  • 1 Panel
  • AGM
  • Flooded Lead Acid
  • Gel
  • Lithium - liFePO4
  • Rigid Panels
  • 0.1 - 5 Amps
  • 17-7/8L x 14-5/16W Inch

This permanent mount solar charging system lets you mount the solar panel where you need it for maximum sunlight. 20-watt panel provides DC power to charge your vehicle's batteries. Charges lead-acid and lithium batteries.


Features:

  • Permanent mount solar system provides an energy saving charging solution for lead-acid and lithium batteries
    • Attach solar panel with included corner mounting brackets (hardware not included)
  • 20-Watt polycrystalline solar panel uses sunlight to charge your vehicle's batteries
    • Made from weatherproof materials to stand up to the elements
  • Solar controller adjusts solar panel output for a quick, consistent charge
    • Automatic multistage smart charging system helps extend battery life
    • LED display provides charge progress and monitors charge level throughout the night
  • Dual method smart charging system helps efficiently charge the battery in any weather
    • Provides continuous charge in full sun and a pulse charge in low light
    • Saves your dead battery from as low as 4V
  • Kit includes single solar panel with built-in solar cable, Solar Duo controller with SAE connector, battery clamps, and ring terminals


Specs:

  • Application: 12V batteries from 2 to 240 amp-hours
  • Battery types supported: flooded, AGM, gel, and LiFePO4 (lithium-iron phosphate) batteries
  • Solar panel rated power: 20 watts
  • Solar panel voltage: 12V
  • Controller charging amperage:
    • Maximum average current: 1.67 amps
    • Pulse current: 3 to 5 amps
  • Controller input voltage: 15 - 22V
  • Solar panel IP rating: IP54
  • Cable lengths:
    • Solar cable: 80"
    • Controller cable: 40"
    • Battery clamp lead: 20"
    • Ring terminal lead: 20"
  • Panel dimensions: 17-7/8" long x 14-5/16" wide x 1" deep
  • 3-year limited warranty


TM522-D2 OptiMate Solar DUO + 20W Solar Panel 6-Step 12V / 12.8V 1.67A Sealed Solar Battery Saving Charger and Maintainer

Installation Details MA79JR Installation instructions



Customer Satisfaction Score:


Customer Reviews

OptiMate Solar Duo Solar Charging System with Controller - 20 Watt Solar Panel - MA79JR

Average Customer Rating:  4.8 out of 5 stars   (13 Customer Reviews)

This permanent mount solar charging system lets you mount the solar panel where you need it for maximum sunlight. 20-watt panel provides DC power to charge your vehicle's batteries. Charges lead-acid and lithium batteries.

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Product exactly what was advertised and easy to install.



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Got the 20 watt panel to maintain the dual batteries in my motorhome.
So far, so good. Great build quality. We'll see how it does in winter.



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I have bought one of these before. I liked it well enough to buy a second one. My motorhome has two batteries in the coach, so now I have one solar panel for each battery.



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It's a great solar charger. The only downside is that it doesn't indicate the charging level. I have it hooked up to my four wheeler in a remote area to keep the battery charged. It would be a five rating if there was some way to tell if the battery was fully charged when using the charger.



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Great service, speedy delivery and fine products.



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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee Kathleen M
Updated by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Dustin K
Video by:
Dustin K
Employee Charles A
Video by:
Charles A
Employee Daron K
Edited by:
Daron K
Employee David F
Installed by:
David F
Employee Michael B
Installed by:
Michael B
Employee Evangeline M
Installed by:
Evangeline M
Employee Alex H
Written by:
Alex H

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