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140 Watt RV Economy System

140 Watt RV Economy System
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Price: $1,200.00
Availability: 9
Model: 140 Watt 7.91 Amp
Manufacturer: RV Solar Installation
Average Rating: Not Rated

140 Watt 7.91 Amp 12 Volt Economy RV Solar System

Our installation customers are eligible for a 10% discount on replacement LED lighting bulbs.

The 140 Watt Economy RV  system is a top quality entry level solar system that is an excellent choice for Rvers with moderate 12 volt electrical demands. The 140 watt Economy system utilizes a Kyocera KD140SX-UPU solar panel and a Blue Sky SC30 three stage solar charge controller with a 5 year warranty. 

The 140 Watt Economy System can produce 39.55 to 55.37 amp hours per day under clear sunny skies*. This system will give you electrical independence and is a great starting point for those new to RV solar electric systems. The 140 Economy System will charge AGM or lead acid batteries commonly used in today's RV's.

The 140 Watt Economy Solar System is expandable to 280 watts! If in the future you find that you'd like more solar power it is possible to add a second 140 watt modules to the existing system.

The Blue Sky Solar SC30 charge controller is a flush mounted controller that we'll install in a wall somewhere in your RV. The black face plate blends in nicely with RV interiors. The easy to read red digital display provides battery voltage, array current (amps) and total amps produced. The SC30 has a battery equalization mode and the display can be completely turned off.

The 140 Watt Maintainer System Includes:

  • 1 - Kyocera KD140SX-UFBS 140 watt 7.91 Amp 17.7 Volt (12 volt nominal) Solar Module
  • 1 - Blue Sky Solar SC30 charge controller
  • 6 - Smart Feet solar panel mounts
  • 30 Foot of 10/2 Tray Cable
  • Complete Installation

The components listed above are our recommendation for developing the best solar system possible.
System installation time: 1 day

KD 140SX-UFBS Data Sheet
KD 140SX-UFBS Warranty
Blue Sky SC30 Charge Controller Data Sheet
Blue Sky SC30 Charge Controller Owners/Installation manual

Solar Module - 5 year workmanship - 20 year output
Solar Controller - 5 years
Solar Mounts  - N/A
Solar Installation - 1 year


  • RVSC Dual Tilt Solar Panel Mounts - Tilting solar module mounts can increase your solar systems output up to 30% during the winter months when the sun is low in the sky and day lenght is short.

This installed system is only available to our Metro Denver & Colorado customers who are able to leave the RV for installation and system testing.
Prices based on availability and are subject to change if component prices change since last site update. Last update 3/29/14.
Price excludes 4.6% sales tax.

* Based on 5 hours strong sunlight during winter and 7 hours summer.


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140 Watt RV Economy System
Click to enlarge
140 Watt RV Economy System
Click to enlarge
140 Watt RV Economy System
Click to enlarge
140 Watt RV Economy System
Click to enlarge