Solar Panel Kit - 30 Watt (FM125)

Solar Panel Kit - 10 Watt (FM123) | Mighty Mule Automatic Gate Openers
Solar Panel Kit - 10 Watt (FM123) | Mighty Mule Automatic Gate Openers
Solar Panel Kit - 10 Watt (FM123) | Mighty Mule Automatic Gate Openers
Solar Panel Kit - 10 Watt (FM123) | Mighty Mule Automatic Gate Openers
Solar Panel Kit - 10 Watt (FM123) | Mighty Mule Automatic Gate Openers
Solar Panel Kit - 10 Watt (FM123) | Mighty Mule Automatic Gate Openers
Solar Panel Kit - 10 Watt (FM123) | Mighty Mule Automatic Gate Openers
Solar Panel Kit - 10 Watt (FM123) | Mighty Mule Automatic Gate Openers
Solar Panel Kit - 10 Watt (FM123) | Mighty Mule Automatic Gate Openers

Installation Manual

Solar Panel Kit - 30 Watt (FM125)

$221.95
- %

The Mighty Mule FM125 is a 30 Watt Solar Panel Kit that is an excellent option for charging the battery in your solar powered gate opener system. This convenient solar panel kit collects energy from the sun and provides a trickle charge of power to keep an automatic gate opener 12V battery or batteries fully charged. It’s compatible with all Mighty Mule gate models.

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Product Details

The FM125 Solar Panel Kit delivers reliable solar-powered performance for your automatic gate opener system, harnessing 30 watts of sun to keep your 12 V battery fully charged. Designed for off-grid and remote gate installations, this solar panel kit ensures maintenance-free operation without the need for AC power.

  • Dependable 30 W solar charging for 12 V gate batteries—perfect for solar powered gate opener setups.
  • Compatible with all Mighty Mule automatic gate opener models for effortless integration.
  • Ideal for remote/off‑grid locations over 1,000 ft from an AC power source—no outlet needed.
  • Simple DIY installation—wire the panel directly to your Mighty Mule control board (Phillips head screwdriver required).
  • Complete mounting hardware included: angled mounting pipe, 10 ft of low‑voltage wire, bolts, clamps, nuts, wire nuts, and a wrench.
  • Flexible placement—install up to 250 ft from the control box using additional low‑voltage wire (RB509).
  • Backed by a one‑year limited warranty when purchased from Mighty Mule or an authorized dealer.

Installation Manual

What's in the Box?

Package Contents

  • Solar Panel
  • Angled Mounting Pipe
  • Lag Bolts (4)
  • Pipe Clamp (4)
  • Nuts (4)
  • Bolts (4)
  • Wire Nuts (2)
  • Wrench
  • Installation Manual

Phillips Head Screwdriver required (not included)

Warranty Information

12 Month Warranty when purchased directly from Mighty Mule or an authorized dealer.


Register your warranty here.

Installation Manual

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Best Customer & Technical Support in the Industry

Easy DIY Installation Tutorials, Resources, and Support

Solar Gate Openers

FM123 and FM125 is compatible with all Mighty Mule Automatic Gate Openers

Harness the Power of the Sun

Solar Gate Opener Kit

Easy Installation

Do-It-Yourself (DIY) installation. It comes with all necessary components to install easily. Great solution if you do not want to run power wires.

Versatile

By maximizing the sunlight exposure, get extended gate cycles and prolonged usage.

Compatibility

Use with all Mighty Mule Gate Openers with their battery. Charges the 12V battery with the power of the sun.

Save More!

Residential homeowners can benefit from a 30% residential energy-efficient property tax credit.

Solar Panel Kit - 10 Watt (FM123)

$158.99

Shop 10 Watt Panel

Solar Panel Kit - 30 Watt (FM125)

$221.95

Shop 30 Watt Panel

How Many Solar Panels Do You Need?

Using the table below, you can determine the approximate number of gate openings per day to be expected in your area. Refer to your gate openers manual for more details on the number of cycles and the maximum watts of solar charging power you can use.

Single Gate 

Zone 1

Zone 2

Zone 3

10 Watt Panel

N/A

16

26

Shop 10 Watt

30 Watt Panel

20

44

54

Shop 30 Watt

Dual Gate 

Zone 1

Zone 2

Zone 3

10 Watt Panel

N/A

16

26

Shop 10 Watt

30 Watt Panel

20

44

54

Shop 30 Watt

This chart is based on solar panels receiving 8 hours of sunlight per day. Cycles are based on usage while maintaining a fully charged battery. Depending on the number of connected accessories, an additional battery may be required to meet your solar application needs.

Frequently Asked Questions

What is the FM125 solar panel kit for automatic gate openers?

The FM125 solar panel kit is a 30 W solar panel system that trickle‑charges a 12 V battery to power your automatic gate opener and is compatible with all Mighty Mule gate models. 

How does the solar panel gate opener kit work?

The solar panel gate opener kit collects sunlight and converts it into electricity to charge the system’s 12 V battery, ensuring your automatic gate opener stays powered even off-grid.

Is the solar kit for gate opener compatible with my existing system?

Yes, the FM125 solar kit for gate opener is compatible with all Mighty Mule automatic gate openers.

Does the automatic gate opener solar panel kit require professional installation?

No, this automatic gate opener solar panel kit offers effortless DIY installation, including all mounting hardware and instructions.

What mounting hardware is included in the gate opener solar kit?

The gate opener solar kit includes an angled mounting pipe, lag bolts (4), pipe clamps (4), nuts (4), bolts (4), wire nuts (2), and a wrench.

How far can I install the solar power gate opener from the control box?

You can install the solar power gate opener up to 250 ft from the control box using additional Mighty Mule low voltage wire (RB509).

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Easy DIY Installation Tutorials, Resources, and Support

Technical Support on Products

Our technical support team is dedicated to assisting you with any issues or questions you may encounter. Additionally, we leverage cutting-edge technologies to facilitate the seamless installation of your gate opener.

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Manuals

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Installation Videos

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