Large Automatic Chicken Coop Door Solar - Reliable Solar-Powered

In this review of the Large Size Automatic Chicken Coop Door Solar, the bottom line is simple: this is a practical, well-built automatic opener for backyard poultry owners who want hands-off security and convenience. It is best for owners with medium to large coop openings who value a solar-ready system with an internal lithium battery, a bright LCD for easy programming, and a remote control for everyday convenience. The single biggest reason to buy is the combination of a large 24 x 27.5 cm clear entry and multiple power options that let the door run reliably without constant wiring or complex setup.

Key Features

• Efficient Solar-Powered Operation: The built-in high-capacity lithium battery can be charged by the included 7W solar panel or USB-C cable so the door runs through cloudy days and power interruptions.
• Clear LCD Display: A bright LCD makes it straightforward to see current time and charging status while setting opening and closing schedules.
• Larger Entry Design: When fully open the unit provides a 24 x 27.5 cm passage that fits larger birds and even some turkeys, reducing crowding and wear at the threshold.
• Easy Automation with Timer Settings: The built-in timer allows owners to schedule automatic open and close times so flock care can continue while traveling or during busy days.
• Convenient Remote Control: The included remote operates the door from up to 15 m away, letting users check and control access without approaching the coop.
• Durable Construction: Aluminum alloy and ABS materials make the unit weatherproof and capable of handling temperatures from -26C to 60C for year-round use.

Who It's For

This automatic coop door is aimed at backyard chicken keepers, small homesteaders, and hobby farmers who want reliable daily automation without hardwiring. It suits owners who need a larger-than-average opening and who appreciate the convenience of solar charging plus a USB-C option for initial setup.

Owners with very small coop cutouts, those who require a fully wired mains solution, or users who need highly advanced integrations beyond a timer and remote may want to consider other models. Also check your coop frame dimensions carefully to ensure the included screws and mounting options will work.

Pros & Cons

Pros

• Large opening size and sturdy aluminum alloy construction make it durable and suitable for larger birds.
• Solar panel plus USB-C charging gives flexible power options and useful off-grid capability.
• Clear LCD and simple timer programming make setup quick and accessible for nontechnical users.
• Remote control extends practical range for convenient daily operation.

Cons

• Some customers report mixed solar battery performance, so initial full charge with a 5V/2A adapter is recommended.
• Mounting requires checking coop cutout size and may need adjustments for nonstandard frames.

Specifications

Brand	MASTERFUN
Overall size (frame/adjustment)	27.5 cm x 36 cm
Clear entry when open	24 cm x 27.5 cm
Power options	7W solar panel or USB-C charging (internal lithium battery)
Operating temperature range	-26C to 60C
Remote range	Up to 15 m

Our Verdict

The Large Size Automatic Chicken Coop Door Solar is a smart value for backyard keepers who want a larger, weatherproof automatic opener with flexible power choices. Its sturdy materials, easy LCD programming, and remote control make daily flock management simpler, while the solar-ready battery reduces dependence on mains power. With attention to initial charging and correct mounting measurements, it is a practical long-term solution for many homesteads.

Frequently Asked Questions

Does it run on solar alone?
The door can run from the included 7W solar panel but should be fully charged first with a 5V/2A adapter using the USB-C cable before relying solely on solar.

What size opening does it provide?
When fully opened the passage is approximately 24 cm x 27.5 cm; verify your coop cutout fits before ordering.

Can the remote operate from inside a barn?
Yes, the supplied remote controls the unit up to about 15 m in clear conditions, which is suitable for typical coop and yard setups.