Product FAQ
Key precautions for SR adapter cable:
Stripping length: 6–9mm. Strip the wire end with a wire stripper to expose L, N, PE copper conductors. Crimp each wire core into cold-pressed terminals respectively and compress tightly with a crimping tool. Pass the cable through the cable gland of ...
Key precautions for manufacturing and connection of the earth wire:
1.Manufacture the external earth cable: Confirm terminal specification 8.4≤D≤12.5mm. Cut the cable according to the size of O-type terminal length +3mm, insert heat shrink tubing onto the cable and strip the insulation. 2.Insert the wire core into ...
Notes for hard-wiring SolarFlow 4000 Mix series to distribution box:
1. This installation must be performed by a professional electrician. 2. Hard-wiring enables the grid-connected power of SolarFlow 4000 Mix series to be unlocked up to 4000W. 3. Each inverter must be equipped with an AC circuit breaker rated above ...
Which tools and materials need to be prepared before installation?
Two categories of items are required: 1.Cables: 3-core outdoor copper cable (6mm² cross-section), PE wire (≥6mm², recommended length ≥3m), RJ45 network cable (same length as power cable, for main unit to CT connection), 32A circuit breaker; 2.Tools: ...
What are the differences between the two communication ports on the device's chassis?
1.LAN port: Supports RJ45 network cable connections for direct linking to home routers. 2.RS485 Port: The RS485 port operates on the RS485 protocol, enabling connection with Zendure's Smart 3CT and future ecosystem products to achieve stable device ...
When connecting directly to a household distribution box, what type of circuit breaker should be installed in the box?What specification of wire should be used?
A circuit breaker with a rated current of no less than 32A must be installed and select cables with a cross-sectional area of ≥6mm².
How to enable the AC off-grid port output?
The off-grid AC port is disabled by default before activation. You can enable it in two ways: 1. Enable the feature in the Zendure App before use. 2. By double-clicking the IoT button, you can manually switch AC off-grid sockets on-site even without ...
How to enable the PV-IN AC control function?
The port is closed by default; go to the APP settings page and turn on the PV-IN AC switch.
What is the function of the battery shutdown knob?
The manual rotary battery isolator switch isolates high voltage to rapidly disconnect the DC side circuit. In the future, it will enable physical disconnection and expand battery pack connectivity to address fault or maintenance requirements.
What functions can the battery expansion port provide, and which battery models are compatible with it?
This port feature will be supported in future product releases. Stay tuned for updates on Zendure's official website.
What is the function of the PV OFF knob?
The SolorFlow4000Mix Pro DC-side circuit breaker is integrated within the inverter unit, featuring both mechanical operation and electrical control capabilities. Since the photovoltaic side may remain energized continuously during sunlight exposure, ...
What is the correct way to operate photovoltaic panels?
1.Photovoltaic panels must be connected in series to the PV port; parallel connection is not supported. 2. Only the original MC4 connector kit included with the box must be used. 3. Before inserting string plugs into the inverter, measure ...
What are the standard specifications and model numbers for AC power cords?
The AC power cord measures 3 meters in length, equipped with a Schuko plug compatible with European-standard sockets, and supports an output power of up to 5000W.