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420 Watt Solar RV Mega-Charger

420 Watt Solar RV Mega-Charger
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Price: $2,966.00
Availability: 8
Model: 420 Watt 23.73 Amps
Manufacturer: RV Solar Installation
Average Rating: Not Rated

420 Watt 23.73 Amp 12 Volt Mega-Charger System with Maximum Power Point Tracking and 3 Stage Pulse With Modulation

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

The 420 Watt Mega-Charger System with its MPPT solar controller is capable of producing 118.65 to 166.11 amps hours per day under bright sunny skies*. The 420 Watt Mega-Charger system is our third most powerful solar battery charging system and is a good choice for those who rely heavily on their 12 volt DC power. We recommend multiple 12 volt or multiple 6 volt batteries for this system.

I have 520 watts on my roof and 430 aH of 12 volt deep cycle sweeper batteries and find that I can do about anything I want with 12 volt DC power and always have a fully charged battery. My goal was to be able to run my refrigerator on inverted AC power on my three day camping trips. I've found that 520 watts is plenty of solar to run the fridge during the summer months but once late September rolls around I need more solar.

The 420 Watt Mega-Charger systems comes with the excellent Blue Sky Solar Boost 3024iL MPPT 3 stage PWM solar controller. I have this controller in my 5th wheel and I'm really happy with it. Its sophisticated electronics actually boosts the current of the solar array 10% to 30% depending on conditions. Using this controller is like getting a free 85 watt solar panel! The 3024iL controller tis ypically installed in a dry compartment or in the under belly of the RV. The solar array will be wired to the controller and the output leads to the battery bank. The IPN remote display will be installed in the living area and wired to the 3024iL.

I also have the IPN remote in my trailer. It is a very nice display! The IPN remote is only a little larger than a credit card and has an easy to read digital display that automatically toggles between array current and battery voltage. At night the IPN remote only displays the battery voltage. The face of the IPN has a small green LED that indicates the batteries state of charge. When the LED is solid green the system is bulk charging. Fast blink the system is in acceptance charge and rapid blink for float charging.

The 420 Watt Mega-Charger System Includes:

  • 3 - Kyocera SX-UFBS 140 Watt 7.91 amp 17.7 Volt (12 volt nominal) Solar Panels
  • 1 - Blue Sky Solar Boost 3024iL MPPT Solar Charge Controller
  • 1 - Battery Temperature Sensor
  • 1 - IPN Remote Display
  • 18 - Smart Feet Solar Module Mounts
  • 40 Foot Solar Cable
  • Complete Installation

The components listed above are our recommendation for developing the best and most efficient solar electric system available. We don't recommend downgrading any equipment on this system to lower system cost.
System installation time: 1 - 2 days

KD 140SX-UFBS Data Sheet
KD 140SX-UFBS Warranty
3024IL Owners Manual
IPN Remote Owners Manual

Add a Magnum MS2012 2000 watt or a Magnum MS2812 2800 watt sine wave inverter to your system. The RV must have a minimum of 400 aH of deep cycle batteries that are connected together with 4/0 battery interconnects.

Add the IPN Pro remote with shunt for full solar system and battery monitoring. The IPN Pro remote allows you to program the Blue Sky Solar Boost 3024iL to virtually any battery charging parameter for lead acid, gel and AGM batteries. In addition the IPN Pro shows your battery capacity, current amps in and out, batteries percent of charge and more! The IPN Pro remote is a "must have" component for full timers.

Additional costs above those listed will be incurred with inverter or IPN Pro installation.

Solar Module - 2 years workmanship - 20 year output
Solar Controller -  5 years
IPN Remote - 1 year
Solar Mounts - 1 year
Solar Installation - 1 year


  • RVSC Dual Tilt Solar Panel Mounts - Tilting solar module mounts combined with an MPPT controller can increase your solar systems output up to 30% during the winter months.

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 3/21/2013..
Price excludes 4.6% sales tax.

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


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