



12KW 48Vdc Hybrid Inverter 120V/240V Single&Split&Three Phase Supports 6 Units in Parallel
Inverter: The energy conversion device of the whole system. The actual application scenario determines the specific system wiring method
PV modules: converts light energy into DC energy, which can be used to charge the battery via an inverter or directly inverted into AC power to supply the load.
Utility grid or generator: connected to the AC input, it can supply the load and charge the battery at the same time. The system can also operate generally without the mains or generator when the battery and the PV module power the load.
Battery: The role of the battery is to ensure the regular power supply of the system load when the solar energy is insufficient and there is no mains power.
Home load: Various household and office loads can be connected, including refrigerators, lamps, televisions, fans, air conditioners, and other AC loads.

Built in 2 MPPT Controller
SMART CHIP HIGH CONVERSION RATE
Intellgent tracking algorithm,real-time tracking of peak voltage and current,enabling solar panels to output peak power with a charging conversion effciency of up to 99%

Operation and Display Panel
The operation and display panel below includes 1 LCD screen, 3 indicators, 4 Mechanical keys
Modernization and intelligent upgrade of equipment improves overall aesthetics and enhances user operation experience

Four Input Methods
The hybrid inverter has UL certification, support selling electicity to the grid. It can be connected to batteries, power grids, solar panels, and electrical appliances at the same time, and can be used both on-grid or off-grid.
When the utility price is expensive, the battery inverter can be used to supply power to the load; When the utility price is cheap, the utility can be used to supply and charge the load, which can maximize the user's savings in electricity costs.
Users can turn on/off the time-sharing charging/discharging function in the Setup menu parameters Segmented Charging Enable and Segmented Discharging Enable, and set the charging and discharging time periods in the parameters Timed Utility Charging Start/Time Settings and Timed Utility Discharging Start/Time Settings.
INVERTER OUTPUT
Flexible Application
According to your actual needs, you can flexibly adjust the connection mode of the inverter and battery to achieve different power output configurations. For example, you can connect multiple batteries in parallel to increase the total energy storage capacity, or connect multiple inverters in parallel to increase the power output, meeting the power requirements of higher-power devices.
Combination Advantages Seamless Matching
The inverter and battery have been carefully designed and rigorously tested, achieving seamless matching between them. They can work together perfectly, delivering optimal performance. During use, you don't need to worry about compatibility issues. Just make a simple connection and you can enjoy a stable and reliable power supply.
SEI-12K-UP
12,000 W
24,000VA
120/240Vac, single-phase / split-phase /
three-phase(parallel)
6HP
1~6 units
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FAQ
Do you ship overseas?
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
How long will it take to get my orders?
It depends on where you are. Delivery details will be provided in your confirmation email.
Orders processed here will take 15-30 business days to arrive. Overseas deliveries can take anywhere from 30-65 days.
Any question?
You can contact us through our contact page! We will be happy to assist you.










