Huawei Export Control Solution measures the active power at the point of connection to the distribution system, and then uses the information to control the inverters output power and balance the customer demand in order to control the export power to the distribution system for not exceeding agreed export capacity.
This system complies with UK G100 regulations with regards to reaction times and fail-safe functionality.
This package is required for multiple Huawei inverters per site. Single inverter systems can limit export using DTSU666-H-3PH-250A meter only.
Please note current clamps should be sized according to incoming grid supply in the property (not size of the PV array), please check if these 250A CTs are sufficient before buying.
