The SF2400 Pro supports plug-and-play, user-installed grid connection.
If you want to connect this product as a non-plug-and-play device to the distribution board to participate in feed-in tariff settlement, a certified electrician must hard-wire it to a new circuit breaker and register it in MaStR as a non-plug-and-play storage inverter.
It is recommended to use PV cables with a cross-sectional area of ≥4 mm². When installed in conduits, they can carry approximately 25 A or more, and local electrical codes should be followed.
Yes. The Zendure App is required for system setup, selecting operating modes, and remote monitoring. Please ensure the device is connected to a Wi-Fi network for real-time data synchronization.
Each independent MPPT input supports:
It is recommended that the total PV module power connected to each MPPT does not exceed 1.5 times its rated power (approximately 1 kW) to balance power generation efficiency and system stability under different weather conditions.
Yes. This port supports connecting PV microinverters with rated power ≤ 2400 W to provide energy input to the device. However, it will only function when the device is connected to the grid.
No. The AC off-grid port is only for supplying power to loads. Do not connect a fuel/diesel/gasoline generator or any grid-mimicking power source, as this may damage the device or pose a safety risk.
Yes. Even without a solar PV system, you can charge the storage battery via the grid. This allows you to take advantage of dynamic electricity pricing, charging during low-demand periods to reduce energy costs.
Supported battery model: AB3000L
Up to 5 additional batteries can be stacked.
Yes. The device features a low-temperature self-heating function. When the ambient temperature drops below 0°C, the system automatically activates a heating mechanism to warm the battery to a normal charging temperature range, ensuring safe charging and discharging in cold conditions.
Yes. The maximum combined charging power is 2400 W.
Yes. When the device detects a grid power outage, it automatically switches to supply power to loads connected to the AC off-grid port from the battery, providing backup power.
Yes. The AC off-grid port can operate normally even when the device is not connected to the grid, with a rated output of 2400 W and a peak output of 3600 W (200 ms).
It can work with Zendure Smart Meter 3CT, Smart Meter D0/P1, Shelly Pro 3EM, Shelly 3EM, and Everhome Ecotracker IR, enabling automatic power adjustment.
A smart meter can monitor the household’s total electricity consumption and the direction of current in real time. When household power demand increases, it automatically raises the discharging power; when demand decreases, it lowers the output. This enables precise real-time control at the 1 W level.
The smart meter dynamically adjusts power based on real-time household load, matching electricity generation with consumption and avoiding energy feedback waste.
The RJ45 port supports RS485 communication and will enable real-time RS485 communication with the upcoming Smart Meter 3CT-S / 1CT-S.
Note: This port does not support Ethernet protocols and cannot be directly connected to routers, switches, or computer network ports.
Yes.
For long-term storage, discharge the battery to 30% and charge it to 60% every 3 months. If the battery level is below 1% after use, charge it to 60% before storage. Keeping the battery at a low charge for extended periods may cause irreversible damage and shorten battery life.