Mighty Mule MM372W
#6 in Dual swingFull review
The mainstream UL 325 listed choice for a pair of medium driveway gates. Add a battery and check the length and weight chart.
Amazon $599.99$599.99
The Mighty Mule MM372W is the better automatic gate opener overall, rated 3.2 to 2.7. The Mighty Mule MM372W leads on price. The TOPENS XD552S Solar wins on gate weight and gate length. The Mighty Mule MM372W costs $169.01 less ($599.99 vs $769).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
TOPENS XD552S Solar
#9 in Dual swingFull review
A smart solar dual kit for medium gate pairs where app control and off grid power matter more than a safety listing.
Amazon $769$769
Which should you buy?
- Choose the Mighty Mule MM372W for price ($599.99 vs $769).
- Choose the TOPENS XD552S Solar for gate weight (gates up to 660 lb per leaf vs gates up to 550 lb per leaf) and gate length (gates up to 18 ft per leaf vs gates up to 16 ft per leaf).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every dual swing automatic gate opener; a clear win is highlighted. How we rank explains each one.
| Factor weight | Mighty Mule MM372W | TOPENS XD552S Solar |
|---|---|---|
| Overall rating | 3.2/5 | 2.7/5 |
| Gate weight 20% | 50 gates up to 550 lb per leaf | 65 gates up to 660 lb per leaf |
| Gate length 15% | 60 gates up to 16 ft per leaf | 80 gates up to 18 ft per leaf |
| Safety listing 15% | 100 UL 325 listed | 0 no UL 325 listing published, scored as none |
| Price 25% | 59 $599.99 | 40 $769 |
| Warranty 25% | 0 1-year warranty | 0 1-year warranty |
Specifications
| Mighty Mule MM372W | TOPENS XD552S Solar | |
|---|---|---|
| Gate | ||
| Gate type | Dual swing | Dual swing |
| Heaviest gate | 550 lb | 660 lb |
| Longest gate | 16 ft | 18 ft |
| Time to open | 14 s | 15 s |
| UL 325 listed | Yes | - |
| Power | ||
| Power | Battery, solar ready | Solar (panel included) |
| Solar panel | - | 30 W |
| Motor voltage | 12 V | 24 V |
| Build | ||
| Remotes included | 1 | 2 |
| Weight | 41 lb | 33.2 lb |
| Warranty | 1 year | 1 year |