Go Power Solar Flex Charging System with MPPT Solar Controller - 500 Watt Solar Panels

Go Power Solar Flex Charging System with MPPT Solar Controller - 500 Watt Solar Panels

Item # 34275012

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Go Power RV Solar Panels - 34275012
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  • 5 Panels
  • 500 Watts
  • Roof Mounted Solar Kit
  • Go Power
  • Flexible Panels
This solar charging system helps get you off the grid. The 500-watt flexible solar panels fit on almost any surface and provide DC power to charge your RV's batteries. MPPT solar controller monitors power output and prevents harmful overcharging. Lowest Prices for the best rv solar panels from Go Power. Go Power Solar Flex Charging System with MPPT Solar Controller - 500 Watt Solar Panels part number 34275012 can be ordered online at etrailer.com or call 800-298-8924 for expert service.

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  • Q & A (5)
  • Videos (1)
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Go Power RV Solar Panels - 34275012

This solar charging system helps get you off the grid. The 500-watt flexible solar panels fit on almost any surface and provide DC power to charge your RV's batteries. MPPT solar controller monitors power output and prevents harmful overcharging.


  • Solar charging system provides DC power to charge your RV's batteries
  • 500-Watt flexible solar panels and solar controller use sunlight to charge your RV's batteries
    • Panels install on your RV's roof and convert sunlight into safe, renewable DC power
    • MPPT controller prevents harmful overcharging - fixed-mount remote display lets you monitor charging conditions
  • Low profile, flexible solar panels fit almost any surface
    • Bend up to 30 degrees to accommodate the shape of your application
    • More aerodynamic than traditional rigid solar panels
  • Monocrystalline solar cells set behind a durable laminated backsheet withstand water, vapor, and dirt
  • Solar panel expansions (sold separately) increase solar power output
  • Kit includes 5 solar panels, solar controller with remote, MC4 cables, and all installation hardware


  • Applications: 12V and 24V battery systems
  • Solar panel rated power: 500 watts
  • Amperage:
    • Solar panel output: 28.4 amps
    • Solar controller maximum input current: 40 amps
  • Solar panel IP rating: IP67
  • Controller maximum wire gauge: #2 AWG
  • Cable length: 25' each
  • Dimensions:
    • Solar panel: 44-5/8" long x 21-7/16" wide x 1/8" deep
    • Solar controller remote: 5-7/8" long x 3-7/8" wide x 1-5/16" deep
  • Panel weight: 2.9 lbs each
  • Warranty:
    • Panels: 5-Year limited warranty
    • Controller: 5-Year warranty

GPFLEX500 Go Power! Flexible Solar Kit - RV Solar Charging - 5 Flexible Panels - 40-Amp MPPT Digital Regulator/Controller - 500 Watts - 28.4 Amps - GP-FLEX-500

Replaces Go Power 75012

34275012 Installation InstructionsInstallation Details 34275012 Installation instructions34275012 Installation InstructionsAlternate Instructions 34275012 Installation instructions

California residents: click here

Video of Go Power Solar Flex Charging System with MPPT Solar Controller - 500 Watt Solar Panels

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Go Power RV Solar Panels - Roof Mounted Solar Kit - 34275012 Review

Speaker 1: Today we're going to take a look at the Go Power! 500 Watt Flexible Solar Kit with the Digital Controller. Now this kit uses these flexible solar panels that have the MC4 Connectors on them. They can conform to almost any surface. They're perfect for RVs and boats. They're very lightweight, low profile design. They're ideal for lightweight RVs.

And they're only about an eighth inch thick, so it allows bending up to 30 degrees.The solar panel construction, it's a laminate TPT backsheet with stainless steel grommets on the ends to install it. The solar panels, they do use monocrystalline cells, which produce more power per square foot than any other panel on the market and they're very easy to install. You can affix them by adhesive or by screws and it does come with the mounting hardware.Now this kit will include everything laid out here. Comes with the 500 watt solar panels with the mounting hardware. It comes with the MPPT Solar Controller with cables.

Comes with the MPPT Digital Remote Display with cables, a cable entry plate with 25 feet of red and 25 feet of black cable. Comes with the battery cables right here. Also has five, three foot long MC4 Output Extension Cables to connect your solar panels. Has a 80 amp Circuit Breaker. Right here is the Solar Disconnect Box.

All the mounting hardware to install it and a nice detailed user's manual that will describe how to install everything and how it operates.Now, going back to the solar panel here. These solar panels, their wattage is 100 watts per panel. Maximum power voltage is 17.6 volts. Maximum power current is 5.68 amps. Open circuit voltage is 20.8 amps, short circuit current is 6.14 amps.

Maximum tolerance is plus or minus five percent. The Series Fuse Rating is 10 amps. Maximum system voltage, 600 volts DC. The weight on one of these is just under three pounds, about 2.9 pounds and the length on them, if I hold this up, is going to be 44 and five-eighths inches long. The width on the panel is 21 and seven-sixteenths inches wide. And, as I mentioned earlier, they're only about an eighth of an inch deep.Now the solar controller, that's this part right here. This solar controller is a MPPT and that stands for Maximum Power Point Tracking Controller. Maintains the life of the battery by preventing overcharging. A controller will regulate your current flow from your solar panels to your batteries. Also charges 12-volt and 24-volt batteries with higher voltage rate. Does use three battery charging profiles, sealed, AGM, and flooded. And on the remote for it, right here, uses a backlit LCD screen to display charging current, battery voltage and battery state of charge. They do use heavy-duty terminals here to provide low resistance connections and they can be stacked with another controller for twice the array capacity.System voltage on this is 12 volts, 24 volts. Maximum charge current is 40 amps. Battery voltage range is for a 12-volt system, nine volts to fifteen and a half volts. For a 24-volt system, 18 to 31 volts. Maximum solar panel input voltage is 150 volts. Over voltage protection is 15 and a half volts, 31 volts. And the maximum photovoltaic power input at 12 volts is 600 watts, at 24 volts is 1200 watts.So, overall wattage on this kit is 500 watts. Overall power current is 28.4 amps. But that should do it for the review on the Go Power! 500 Watt Flexible Solar Kit With the Digital Controller.


Ask the Experts about this Go Power RV Solar Panels
Do you have a question about this RV Solar Panel?

  • Can an AC Unit be Powered Solely from Solar Panels
  • You can use a solar panel unit to help power your AC unit but since AC units pull so much power you would have to have a very large solar panel unit and clear skies to power it. To properly provide power to your AC you would need an AC/Dc panel like part # PD4045KA, a battery bank (preferably deep cycle), a large solar panel kit like part # 34275012, and either access to shore power or using a set of generators like part # 333-0003-2-0007.
    view full answer...

  • Considerations for Choosing Solar Panels and Inverter for 16-Foot Enclosed Trailer
  • As you consider your needs and establish your budget for a solar power system for your enclosed trailer I recommend you start with a read of the help articles I have linked for you. A ground-up solar install is a significant undertaking and the best results come with careful planning. If you can budget for an all-inclusive high-capacity set-up, like the Go Power Solar Flex Kit # 34275012, you can avoid the issue of ending up with less power than you need. Careful review of your devices'...
    view full answer...

  • Go Power Solar Kit for Country Coach Affinity Motorhome with Four 8D Battery Bank
  • I reached out to my tech contact at Go Power and he said you won't need an additional inverter or transfer switch based on your current system. Having 6000 Watts already available won't require you to have an additional transfer switch or inverter. The Go Power Solar Extreme Charging System - 510 Watts # 34282552 has the inverter included which you don't need. My recommendation is the Go Power Solar Flex Kit w/ Digital Controller - 500 Watts - 28.4 Amp # 34275012. This kit will...
    view full answer...

  • Parts to Make 1000-Watt Go Power Solar Panel System
  • The 500-watt Go Power Solar Flex Kit with Digital Controller # 34275012 can be expanded to increase its capacity to 1000 watts. I confirmed this with my contacts at Go Power. You would simply purchase two of the 500-watt kits # 34275012 and link their separate 40-amp controllers, each of which handles the output of 5 panels. You would end up with a spare remote display but that is the only item that would be a duplicated. You would not need any other parts. This would give you a total...
    view full answer...

  • Intended Application for Go Power 500-Watt Solar Flex Kit 34275012
  • Go Power 500-Watt Solar Flex Kit # 34275012 is designed for RV applications but smaller homes could use one for some of the power needs. It is a complete 5-panel DC-power setup that includes all of the cables and the controller. Its 500-watt output will handle the power needs for many RVs. Please note you can link two of these system together easily enough, to give you a 1000-watt total capacity. Depending on the size of the house and the power requirements this might be enough. You...
    view full answer...

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Info for this part was:

Installed by:
Jeff D
Expert Research:
Adam R
Edited by:
Amanda M
Written by:
Halie H
Updated by:
Alex H

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