poe power to 16 rbwap2nd

how can i power up 16 rbwap2nd? (4 buildings total each building will have 16 rbwap2nd) i dont want to use included poe because it will be a mess.
mikrotik switch CRS125-24G-1S-IN that i will use to connect rbwap2nd does not have poe out ports.
the power adapter for each rbwap2nd is 24V 0.2A. so how many watt poe switch or injector i need?

someone suggest me this product that is current no avalaible. CRS328-24P-4S+RM. yes this is what i want. but when will be available? price?
if i dont find a sollution soon to power up these 80 rbwap with poe switch or injector i will have to go for unifi switch with unifi uap.

use another brand POE switch, this device supports "normal POE.
PoE in 802.3af/at
PoE in input Voltage 11-57 V

like unifi switch 16 ports 150w (Model: US‑16‑150W) ?