Solar Powered Gate Openers in the Bay Area
Run your gate on free sunlight, completely off-grid. We install and repair solar swing and sliding gate openers with battery backup. No trenching, no power line, no monthly bill. Usually same-day service. For equipment costs, battery life, and winter performance details, read our full solar gate opener guide.
A solar gate opener powers your automatic gate with a small solar panel and a 12V battery instead of grid electricity. The panel charges the battery, the battery runs the opener, so the gate works day and night, off-grid, with no trenching and no monthly power bill.
Running a new power line to a remote gate can cost thousands in trenching and electrical work. A solar gate opener skips all of that. It is ideal for driveways, farms, ranches, and commercial entrances where grid power is far away or impractical. We install complete solar systems and retrofit solar onto many existing openers across the Peninsula, South Bay, and East Bay. Need a standard powered opener instead? See our automatic gate openers.
Sources: NREL PVWatts solar data · UL 325, Standard for Safety for Door, Drapery, Gate, Louver, and Window Operators and Systems.
Why choose a solar gate opener
Free power, off-grid reliability, and far less to install.
Zero operating cost
The panel captures free sunlight, so there is no monthly electricity bill to power your gate.
Works in outages
The 12V battery keeps the gate opening and closing even when grid power fails, with 5 to 7 days of backup.
Install anywhere
No trenching and no new power line, so we can power a gate far from the house, on a farm, or at a remote entrance.
Go green
Make your own clean energy and become energy independent while cutting your carbon footprint.
Solar gate systems we install and repair
Matched to your gate style, weight, and how often it runs.
Solar swing gate openers
Arm or ram-style openers for single and dual swing gates, powered by a roof or pole-mounted panel.
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Solar sliding gate openers
Rack-driven solar openers for long or heavy sliding driveway and commercial gates.
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Complete solar kits
Panel, 12V deep-cycle battery, MPPT charge controller, and opener, sized and installed as one system.
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Off-grid & remote gates
The best fit for farms, ranches, and long driveways where running grid power would cost thousands.
Get a quoteWhat size solar panel and battery you need
A quick guide by how often the gate runs. We confirm the exact size on site.
| Use level | Daily cycles | Solar panel | 12V battery |
|---|---|---|---|
| Light residential | Under 10 per day | 10 to 15W | 7 to 18Ah |
| Medium residential / light commercial | 10 to 25 per day | 20 to 30W | 18 to 35Ah |
| Heavy / commercial | 25+ per day | 40W or more | 35Ah or more |
Shaded, north-facing, or winter-heavy sites should size up one step. For the full breakdown, see our solar gate opener sizing guide.
How solar gate installation works
Most solar installs are done in a single visit, no trenching required.
Site and sun assessment
We check the gate type, weight, daily cycles, and where the panel gets the most sun, ideally a south-facing spot with little shade.
Size the panel and battery
We match panel wattage and a 12V deep-cycle battery to your daily cycles and accessories so the system runs year-round.
Mount and wire off-grid
We mount the opener and panel and wire into the battery. No trenching, no new power line, and no electrical permit in most cases.
Program and test
We set the limits, force, and safety sensors, then cycle the gate to confirm reliable solar operation.
Why Bay Area property owners call AGM for solar
Licensed, insured, and experienced with off-grid gate power.
- Licensed CA contractor #1060180, fully insured
- Solar swing and sliding gate experience
- Battery backup and MPPT charge controllers
- Retrofit solar onto many existing openers
- 4.9 average across Google, Yelp, Thumbtack
- Up to 2-year labor warranty
Explore more gate services
Everything your gate needs, handled in-house by our licensed Bay Area crew.
Gate Openers & Motors
Install and replace gate operators with smartphone control, battery backup, and solar options.
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Sliding Gates
Space-saving sliding gates for flat, sloped, or tight driveways, residential and commercial.
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Swing Gates
Classic hinged gates in wrought iron, wood, or steel, with single or dual swing automation.
Learn more
Gate Repair & Maintenance
Gate stuck, grinding, or will not close? Same-day repair for all brands, plus maintenance plans.
Learn moreServing the entire Bay Area
Same-day service from San Jose to San Francisco.
Solar gate opener FAQ
How does a solar gate opener work?
What size solar panel do I need for a gate opener?
Will a solar gate opener work in winter or cloudy weather?
Does a solar gate opener work during a power outage?
Can you add solar to my existing gate opener?
Do solar gates need trenching or permits?
Power your gate with the sun
Tell us about your gate and where it sits, and we will size a solar system and give you a fast, free quote.