Based on this product's specifications, here are some alternatives and similar models
Elettrocanali Modular Distribution Board 1x18 Surface Mounted IP65 with Transparent Door and N+PE Terminals
Summary description:
The Elettrocanali EC62018E is a halogen-free modular distribution board designed for surface mounting. It features an IP65 protection rating, making it suitable for demanding environments, including PV installations with ratings up to 1000V AC and 1500V DC. The unit includes a transparent door for easy inspection and integrated N+PE terminal blocks. Its UV-resistant construction ensures durability in various conditions.