12/08/2026
☀️ Wireless Communication for Solar PV Systems — No Long RS485 Wiring Required!
In solar PV systems, the inverter and zero-export energy meter may be installed far apart. When the distance reaches around 200 meters, running RS485 cables can become difficult and costly.
Acrel AWT100-AP/WFHNA provides a convenient wireless communication solution.
🔹 923MHz wireless communication — suitable for the Malaysia market
🔹 Up to 200m transmission distance in open areas
🔹 RS485 interface for inverter and energy meter communication
🔹 No long-distance communication wiring required
🔹 Easy installation & stable communication
🔹 Ideal for Zero Export / Anti-Reverse Power applications
The solution uses two wireless data converters: one connected to the PV inverter and the other connected to the zero-export energy meter, enabling wireless data transmission between them.
A simple way to make solar PV installations more flexible, easier to deploy, and more cost-effective.
More details:
Email: [email protected]
WhatsApp/Wechat: +86 18761509710