Does the device support off-grid solution?
1. It can support off-grid solution, but it requires a network connection. The device must be connected to the network, done the WIFI configuration and be online. If you cannot keep it online for a long time, the warranty may be affected.
2. Off-grid solution, the load needs to be connected to the EPS port, so the high-power inductive load or capacitive load may not operate or affect the normal operation of the BESS.
How many photovoltaic panels can the inverter connect?
1. Such as the maximum PV input power of the 6kW inverter is 8000W, there are two MPPT, each MPPT maximum input power is 4000W, and each string open circuit voltage is 600V, it is recommended to install panels according to the upper limit of MPPT voltage.
2. The calculation is based on the open circuit voltage and power of the solar panels, which is strictly required not to exceed 600V, and the excess power will be wasted.
3. If the working current of the solar panel exceeds the maximum input current of the inverter, the solar panel can also be used, but the system can only generate power according to the maximum input current.
How to reconfigure the WIFI of BESS?
The master account (the ECOS account who do the WIFI configuration for the BESS) needs to remove the device from the account and reconfigure the WIFI again according to the WIFI configuration steps.
How to share devices on ECOS?
Enter the bottom function bar - "Me" - "Device management" - "Device details" - "Device QR code", and share it to other ECOS accounts which are registered in the same area.
What does the feed-in percentage mean?
How to change the device operating mode?
How to simply understand the three operating modes, self-powered, time-based control and backup mode?
