The alfaBOX Flex is an autonomous solar-powered parcel locker that enables parcel delivery without any connection to the electrical grid.
With intelligent electronics, durable construction, and full cloud connectivity, it delivers reliable operation in any environment – from busy cities to remote countryside areas.
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Technical Parameters
- Height
- 2380 mm
- Width
- 4540 mm
- Depth
- 625 mm
- Solar panels
- 3× 60 W
Locker sizes
Dimensions are given in mm.
Detailed Description
The alfaBOX Flex is a fully autonomous delivery system powered by a battery charged through solar panels.
This modern solar parcel locker provides an eco-friendly and efficient solution for secure parcel delivery without the need for external power. Thanks to smart electronics, robust construction, and cloud integration, it ensures reliable performance in urban, suburban, and remote locations.

Technical Features
- Power supply: battery with solar recharging
- Display: 7″ touchscreen with high resolution
- Parcel identification: 2D/QR code scanner, optional NFC/RFID
- Optional add-ons: payment terminal, camera system, label printer, exterior lighting
- Mechanical design:
- Double-walled doors with opening angle approx. 100°
- Electronic locks with automatic opening and position detection
- Emergency mechanical release
- Height-adjustable feet and anchoring elements
- Modular design – expandable with additional modules

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Why Choose alfaBOX Flex?
1. Energy independence and cost efficiency
Solar power combined with an integrated battery ensures 24/7 operation without a grid connection – ideal for sites without existing infrastructure.2. Robust outdoor construction
Double-walled reinforced doors and precision sealing protect parcels against weather and mechanical damage.3. Smart software and cloud connectivity
The in-house developed system supports integration with customer IT systems, open networks, and label-free logistics.4. Modern and user-friendly interface
7″ touchscreen with high brightness and excellent readability in sunlight.Optional payment terminal for self-service transactions.
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5. Security and monitoring
The camera system and exterior lighting ensure safe operation, even at night. An optional NFC/RFID reader is available.6. Easy maintenance and remote management
An advanced diagnostic system monitors key functions, enables remote servicing, and ensures fast issue resolution.Modular Design and Dimensions
The alfaBOX Flex system can be tailored to customer requirements thanks to its modular design.
Available body heights: 1800 mm / 2000 mm, module widths 560 mm / 280 mm, and locker sizes XS – XXL.
Standard right-hand door mounting; left-hand door mounting available upon request.
Quality That Lasts
- Corrosion protection: ISO 12944, class C5 – for high-corrosion outdoor environments
- Service life: 15–25 years, tested by neutral salt spray (ISO 9227, 1440 h)
- Made in the Czech Republic: reliable components designed for energy efficiency and durability


Ideal Solution for Modern Logistics and Smart Cities
alfaBOX Flex combines sustainability, technology, and smart design.
It enables efficient, independent parcel delivery without the need for electricity or complex infrastructure.
Perfect for logistics providers, municipalities, developers, retailers, and carriers seeking a dependable and energy-efficient delivery solution.
Specification points
- Battery power charged by a solar panel
- Touchscreen display
- Barcode scanner
- Optional: payment terminal, camera system, exterior lighting, label printer
- Weather-resistant construction with water protection
- Reinforced body at hinge and lock points
- Double-walled doors with 100° opening angle
- Standard right-hand door hinge (left-hand on request)
- Electronic locks with automatic opening and door position detection
- Emergency mechanical lock release system
- Space for electronics and cabling
- Adjustable feet
- Anchoring elements
- Expandable modular setup