Wifi Mode Communication Bluetooth Data Modular Use for MPPT Solar Controller

Description

Wifi Mode Communication Bluetooth Data Modular Use for MPPT Solar Controller
The Cloud-Box - M2 Modular or the BT-02 Modular , can only work with our Esmart3 or RUNNER series MPPT Controller which is produced after November of 2020 .
About the WIFI Modular , we now have two types , one is Cloud-Box -M2 Modular , this modular is to realize the cloud monitoring function for our controllers ( remote monitoring ) , the other one is BT-02 Modular , this modular is to realize the Bluetooth monitoring function . So please choose the right Modular for your needs, if you need it . And our Modular can only work with our MPPT Controllers ( The newest Esmart3 series and newest Runner series and newest Explore series ) . So before you buy it , please make sure you already have the right MPPT Controller .
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