The TMT 400LLS Solar Farm Gate Opener Kit is a powerful, heavy-duty solution designed for Australian farms, rural properties, and large acreage blocks. Built to handle swing gates up to 450kg and 5 metres wide, this kit is the go-to choice for oversized, cladded, or agricultural gates where standard motors fall short.
Supplied as a complete solar farm gate opener kit, the TMT 400LLS gives you everything needed for reliable, off-grid gate automation — no mains power required, no electrician needed, and no ongoing running costs. Whether you're automating a remote farm gate or a large rural driveway, this kit delivers consistent performance and long-term durability built for Australian conditions.
24Volt 40watt solar panel with mounting bracket & 10mtrs cable
20A PWM Solar Regulator
2 x 12v 14ah deep cycle batteries
1 x Battery box with steel mounting bracket
Supporting wires
1 @ 2mtrs and 1 @ 12mtrs pre wired 7 core arm cable
BUILT FOR THE JOB
TMT Gate Opener Features
The TMT is designed for property owners who need more power and reliability than standard gate motors offer.
Adjustable force settings through the digital menu
Adjustable auto close up to 5 minutes
Free exit input
Party mode - allows you to press a button on your remote to override the auto close setting
Adjustable ramp up and ramp down - now you can dictate when the ram with slow down
On board receiver to reduce setup time, no more wiring in external receivers
Adjustable speed
Tunes up to 80 remotes
Energy efficient board
Wireless keypad tunes to onboard receiver
Kit setup using overcurrent or limit stops
Adjustable time between main gate and slave gate for double swing kits which is useful for units with gate locks or for units that require 1 gate to make it closed first
BEFORE YOU BUY
Specifications & Gate Compatibility
Confirm your gate matches these limits before ordering.
Max gate length
5m per leaf
Max gate weight
450kgs @ 3mtrs - 300kgs @ 5mtrs
Gate type
Heavy duty - enclosed gates
Power options
Solar or low voltage electric
Gear type
Screw drive
Max output power
144 watts per motor
OPTIONAL ADD ONS
Build out your kit
Most customers order the base kit alone — these are here if your gate or property needs something extra.
Looking for a heavy-duty solar farm gate opener in Australia?
Automating a farm gate isn't as simple as fitting a standard residential opener. Wide spans, lightweight construction, and flexible gate designs all demand a purpose-built solution. BMGi's TMT 400LLS solar farm gate opener kit is engineered specifically for Australian farms and rural properties — delivering the convenience of automated access without mains power, ongoing running costs, or complicated installation.
A Solar Farm Gate Opener Kit Built for Australian Conditions
BMGi's team has spent years developing and refining the TMT 400LLS with one goal in mind: a solar gate opener that genuinely holds up in the Australian environment. Every kit is housed in a heavy-duty weatherproof enclosure, protecting all internal components from rain, dust, UV exposure, and extreme temperatures — the everyday realities of farm life across the country.
The TMT 400LLS kit is powered by two 12V 14Ah deep-cycle batteries, charged by a high-output 40W solar panel and managed by a Pulse-Width Modulation (PWM) solar charge controller for efficient, reliable charging. Based on real-world testing, a fully charged system comfortably handles approximately 200 gate cycles over a 21-day period — more than enough for high-traffic farm entrances.
Designed for Farm Gates Up to 5 Metres (16ft)
The TMT 400LLS solar farm gate opener kit is built to automate swing gates up to 5 metres (16ft) wide — making it one of the most capable kits available for large rural and agricultural gates. Every component, from the motor to the mounting hardware, is selected for strength, durability, and long-term performance in demanding Australian conditions.
Supplied in DIY form, the kit is straightforward to install on almost any correctly hung swing gate — no electrician required, no specialist tools needed.
Trusted by Thousands of Australian Farm Owners
Thousands of TMT 400LLS solar farm gate opener kits have been installed across Australia, from coastal rural blocks to remote outback properties. The reason is simple — they work. Farm owners choose BMGi because our kits deliver reliable, low-maintenance gate automation year after year, with no running costs and no dependency on mains power.
Whether you're in regional Queensland, rural Victoria, or a remote corner of Western Australia, the TMT 400LLS is a proven solar farm gate opener solution you can rely on.
Ready to automate your farm gate? Explore the TMT 400LLS kit and find the right solar gate opener for your property.
Scroll through our customer installations on Rural Farm Gates
COMMON QUESTIONS
Frequently asked questions
Will this system work if my gate swings outward?
Yes. The TMT can be set up for an inward or outward swinging gate, and you can still have the actuator arm on the inside of the property. If that's your preferred setup, order the TMT outward opening bracket.
Will the solar still work in cloudy weather?
Yes. Energy is stored in the battery, so the gate keeps operating through low-sunlight periods.
Can I install the TMT myself?
Yes. It's built for DIY installation and comes with instructions & basic handyman skills are usually enough.
How long does installation take?
Typically 3–6 hours, depending on site conditions and experience level.
What maintenance does it need?
Very little. Just check moving parts, battery condition (solar kits), and gate alignment from time to time.
Can I add accessories later?
Yes. The system works with keypads, sensors, and remote access modules added any time after install.
Support and reliability matter just as much as the product
Expert advice before purchase
Ongoing technical support
Reliable, tested products
Fast Australia-wide shipping
Ready to automate your gate?
Whether it's a solar gate opener for a farm or a simple electric system for your driveway, the TMT delivers reliable performance without the complexity or cost of heavy-duty alternatives.
