SolarGateFit.

SINGLE SWING GATE · MIGHTY MULE

MM371W.

The base opener is solar-capable. Add both a compatible panel and battery to the solar shopping list.

Kit contents reviewed November 3, 2026

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Mighty Mule MM371W kit product imageProduct image may show components that differ by seller bundle.

THE DOCUMENTED DEFAULT PACKAGE

In the box. On the shopping list.

Manufacturer default package; confirm the exact seller bundle before ordering.

Opener arms

Included

One arm for a single swing gate.

Manufacturer source ↗

Solar panel

Buy separately

Solar panel purchased separately. Manufacturer lists FM123 / FM125 solar options; confirm the panel and charging requirements for your setup.

Manufacturer source ↗

Battery

Buy separately

12V battery purchased separately. Confirm battery type, capacity, enclosure and connection hardware before purchase.

Manufacturer source ↗

Outward-opening brackets

If needed

Extra push-to-open hardware. Needed only when the gate opens outward; confirm geometry in the current manual.

Manufacturer source ↗

Remote controls

Included

One remote.

Manufacturer source ↗

Other charging equipment

Included

An AC transformer is included in the default package. Confirm the selected charging configuration in the current model manual before adding solar.

Manufacturer source ↗

Phone access / keypad

Optional

Not treated as included. Confirm the exact controller generation, accessory model and any additional power requirements.

Manufacturer source ↗

Site-specific installation parts

Confirm on site

Post adapters, cable routing, battery enclosure needs, site geometry and required safety equipment need an installer / current-manual check. They are not counted as free or included.

Manufacturer source ↗

READ BEFORE ORDERING

What still needs checking

A maximum length and maximum weight are separate boundary claims; they do not mean both maxima work together.

The model page excludes the battery, while broader collection copy has described it as included. We use the exact model page and flag the conflict.

We have not installed this kit. This inventory does not approve gate fit, solar runtime or safe operation. Confirm the current manual, site geometry and required protection with a qualified installer.

CHECK THE DOCUMENTS

Sources & review date

Manufacturer documentation reviewed November 3, 2026. Current seller offers can differ from the default package.

How we handle evidence and conflicts →