❓ Frequently Asked Questions
What is the MPPT efficiency of the EM730-PV inverter?
The inverter features an advanced MPPT algorithm with a solar tracking efficiency of up to 99%, ensuring maximum power extraction from your solar panels.
Can this solar pump inverter operate at night?
Yes. The entire series supports automatic switching between photovoltaic (solar) input and grid input, enabling 24-hour maintenance-free operation.
Does the system support remote monitoring?
Yes, it supports an optional GPRS module, allowing users to monitor the water pump system remotely via a computer or a mobile application.
What protection features are included for the water pump?
The inverter includes water shortage protection, dry-run/underload protection, reservoir full protection, stalled overload protection, and low-voltage input protection.
Is there a solution for low-voltage solar panel configurations?
For models of 4KW and below, an optional boost module is available to meet low-voltage working requirements, helping to save on the number of solar panels needed and reducing costs.
What are the environmental requirements for installation?
The inverter operates between -10ºC and +50ºC. It can function up to 60ºC with derating. It is suitable for altitudes up to 1,000m without derating, and up to 3,000m with 1% derating per 100m.