LiftMaster LA500XL40W Dual Swing Gate Opener Solar Kit (Upgraded with MyQ® Technology)
For heavy-duty performance and cutting-edge convenience, look no further than the LiftMaster LA500XL40W. This dual swing gate opener solar kit is built to handle the toughest residential and light commercial applications—supporting heavy gates with speed, safety, and intelligence.
This upgraded system includes dual 20W solar panels (40W total), two 35Ah high-capacity batteries, and the advanced XLSOLARCONTUL control box, which enables extended battery use and solar efficiency. It’s equipped with LiftMaster’s MyQ® Technology so you can monitor and control your gate from anywhere using your smartphone.
What’s Included
- LA500DC Primary Arm
- LA500DCS Secondary Arm
- Two 20W 12V Solar Panel Kits
- Two 35Ah High-Capacity Batteries
- Universal Solar Harness
- Large XLSOLARCONTUL Control Box
- Retro-Reflective Photo Eye (LMRRUL)
- Two Bracket Sets with Hardware
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Two FREE Remotes with Visor Clip
(Remote model may vary depending on availability)
Key Features & Benefits
Power & Performance
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Solar-Ready Ultra-Reliable System – Supplies power efficiently when needed and conserves during downtime.
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Heavy-Duty Design – Engineered to handle large dual swing gates effortlessly.
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Smooth Start/Stop Motion – Reduces wear and enhances lifespan of both operator and gate hardware.
Intelligent Operation
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LED Diagnostic Display – Simplifies installation and troubleshooting.
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Programmable Auxiliary Relays – Add custom features like alarms or lighting.
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Synchronized Close – Closes both gates simultaneously for clean, coordinated operation.
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Bi-Part Delay – Ensures primary gate closes last, preventing misalignment or damage.
Advanced Security
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Pre-Motion Warning Alarm – Alerts before gate motion begins.
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Anti-Tailgate Function – Prevents unauthorized vehicles from following through after gate activation.
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Security+ 2.0® Radio Receiver – Supports up to 50 remotes (or unlimited with 811LM/813LM models).
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HomeLink® Compatible – Works with version 4 and higher.
⚠️ Important Wind Advisory
Gate capacity ratings are calculated without wind load. For locations prone to high winds or with solid panel gates, we recommend a pad-mounted system such as the LiftMaster CSW24UL. Need help selecting the right model? Contact us at +1 (505) 605-2205 or email support@gatemasterpros.com for expert advice.
Frequently Asked Questions (FAQs)
Q: How much gate weight can the LA500XL40W support?
A: The LA500 series is designed for heavy-duty gates and supports large dual swing gates (consult gate spec sheet for exact weight/length thresholds).
Q: Can I monitor the gate remotely?
A: Yes, with MyQ® Technology and an Internet Gateway (sold separately), you can control and monitor your gate remotely through the free MyQ app.
Q: Is the kit solar-ready?
A: Absolutely. It includes two 20W solar panels (40W total) and two 35Ah batteries for reliable off-grid performance.
Q: Are monitored photo eyes included?
A: Yes, the LMRRUL retro-reflective monitored photo eye is included for safety compliance and obstruction sensing.
Q: Is this system compatible with HomeLink®?
A: Yes, it supports HomeLink version 4 and higher for integrated vehicle control.
Q: Can I add lights, buzzers, or alerts?
A: Yes. With the programmable auxiliary relays, you can integrate alarms, lights, or other accessories for enhanced automation.
Manuals