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Welcome to Montech Technologies
Your SMART Technologies solutions centre in Telecommunications and IT Products and Services
Shop for Telecoms and IT assets – New and Refurbished!
At Otakada Inc, trading as Montech Technologies, we are an independent distributor and solutions provider in telecommunications and IT. From satellite communication systems to renewable energy, our hybrid model serves both businesses and individuals. We partner with a global network of suppliers—without being tied to exclusive dealership agreements—so we can source and deliver the exact product you need at the right price. By bridging the gap between bulk distribution and retail, we ensure our clients receive tailored solutions, technical reliability, and responsive service every time. Learn more →
SMA RS485-N Sunny Island Communication Card Piggyback
RS-485-N is a module for remote communication between multiple Sunny Boy Inverter(s) and Sunny WebBox or 3rd party monitoring system. A 4-conductor cable required between inverters. RS-485 cable is required between one inverter and Sunny WebBox. One module is required for each inverter.
The RS485 Piggy-Back is compatible with the SMA Sunny Island inverters. It is required to communicate with the SMA Sunny WebBox for system monitoring, remote diagnosis, data storage and visualization.
The RS 485 communication system is for those situations where a power line carrier won’t work. When you have to link not just several inverters, but several Sunny Boy Controls, RS 485 is the tool to use.
Sunny Boy Interface RS485 communication between multiple Sunny Boy Or Sunny Island Inverters and a PC using an Integrity Instruments RS-485 to RS-232 converter.
![EG4 Hybrid Solar Mini-Split Kit | Energy Star Certified Air Conditioner Heat Pump AC/DC| 24000 BTU | SEER2 21 | + 3150 Watts of Solar PV [KIT-E0012]](https://www.montechng.com/wp-content/uploads/2024/11/eg4-hybrid-solar-mini-split-kit-energy-star-certified-air-conditioner-heat-300x450.png)
