Liftmaster LA412UL / LA412PKGUL 12VDC Solar Residential Swing Linear Actuator Gate Opener Operator
The LA412PKGUL is LiftMaster's solar residential swing gate opener package for a single gate. It is built around a 12VDC actuator and battery/solar charging design, making it a common choice for rural driveways or locations where running AC power to the gate is difficult.
This system is not simply an LA400 with a solar panel. The LA412 platform uses a different voltage and different solar-oriented control approach. Proper battery capacity, solar exposure, accessory power draw, and gate cycle count must be considered so the operator can recover charge between uses.
Like current UL-listed gate operators, the LA412UL system must be installed with compatible monitored entrapment protection. Solar sites still require proper safety devices, correct grounding, weather-resistant wiring practices, and a gate that swings freely without binding.
Find Replacement Parts for LA412UL
Compatible With
Operator and model family
- LiftMaster LA412UL solar residential swing gate operator systems
- LiftMaster LA412PKGUL single swing gate packages
- Single residential swing gates up to 16 ft. or 850 lb. when installed within rating
- Dual LA412 swing gate systems when paired with LA412DCS and proper wiring
- Solar-powered residential swing gate applications with suitable sun exposure and battery capacity
Common related accessories and system parts
- LA412DCS secondary solar actuator arm
- LiftMaster-approved solar panels and charge accessories for LA412 systems
- Monitored photo eyes or edge sensors approved for current LA412UL installations
- Security+ 2.0 and myQ accessories supported by the installed control platform
Features and Specifications
| Manufacturer | LiftMaster |
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| Product Type | Solar residential linear swing gate operator package |
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| Part Number | LA412PKGUL |
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| Motor / Operator Type | 12VDC linear actuator |
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| Application | Single residential solar swing gate |
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| Gate Rating | Up to 16 ft. or 850 lb. when properly installed |
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| Power | Battery run / solar charge system |
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| Compatible Operator Type | LA412 solar swing gate operator family |
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| Safety Monitoring | Requires monitored entrapment protection devices |
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Also Known As / Related Part Numbers
- LA412PKGUL
- LA412UL
- LA412DC
- LA412DCS
- LA412
- LA412PKGU
- LA412-PKGUL
- LA412 Solar Gate Opener
Technician Note
Solar gate problems are often caused by low battery voltage, shade on the panel, undersized solar charging, or excessive accessory draw. Verify the site power conditions before replacing major operator components.
Before Ordering Checklist
- Confirm the installation needs the 12VDC LA412 solar platform, not LA400 or LA500.
- Verify the gate size, weight, hinge condition, and opening geometry.
- Confirm solar panel placement has adequate sun exposure throughout the year.
- Check battery condition and expected daily cycle count.
- Plan monitored safety devices and confirm their power requirements.
Professional Advisory
A gate technician should evaluate solar power sizing, battery health, and safety-device layout when the operator is used on a high-cycle driveway or shaded property.
Important Ordering Warnings
- Do not use LA412 parts as substitutes for LA400 or LA500 24VDC actuator systems.
- Do not undersize solar charging for the accessory load and cycle count.
- Do not bypass monitored safety devices to reduce power draw.
Product Q&A
Is LA412PKGUL a solar gate opener package?
Yes. LA412PKGUL is the LA412UL solar-optimized single swing gate operator package.
What gate size can LA412PKGUL handle?
It is commonly rated for residential swing gates up to 16 ft. or 850 lb. when the gate is properly built and moves freely.
Can LA412PKGUL be used for dual gates?
It can be part of a dual LA412 system when paired with the correct LA412DCS secondary arm, wiring, batteries, solar charging, and safety devices.
Is LA412 the same as LA400?
No. LA412 is a 12VDC solar platform, while LA400 is a 24VDC residential actuator system.
What causes solar LA412 systems to stop working?
Common causes include weak batteries, poor solar exposure, dirty panels, high accessory draw, poor wiring, or safety-device faults.
