12kw Split Phase Inverter

Model: SEI-12K-SP 12KW

Nominal AC Power: 12KW

Battery Type: lead acid/ lifepo4 48V

No of MPPT Tracks: 2

Max PV Array Power: 6600W+6600W

No of Parallel: 1-6 units

Protection: IP65

Place of origin: China

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Description

split phase inverter features

The 12KW Split Phase Hybrid Inverter is an advanced solution tailored for the U.S. renewable energy market, ideal for solar and energy storage applications. This versatile inverter supports split-phase, single-phase, and three-phase configurations, offering flexibility for diverse setups. It integrates seamlessly with 48V battery types, including lead-acid and lithium iron phosphate (LiFePO4) batteries, and operates efficiently in both grid-tied and off-grid modes.

With an IP65 protection rating, the inverter is durable and weatherproof, making it suitable for outdoor installations. It also supports up to 6 units in parallel, allowing for scalable systems to meet increasing energy demands. Backed by a 5-year warranty, this inverter combines reliability and performance, ensuring long-term value for residential and commercial solar projects.

Whether used for self-consumption, backup power, or grid independence, the 12KW split phase inverter delivers robust performance and adaptability, making it a key component in modern energy systems.

split phase solar inverter structure Split_phase_hybrid_inverter_parallel_connection_up_to_6_units three phase output parallel connection

Technical Data

12kw Split Phase Inverter

Model Number	SEI-12k-UP
Place of Origin	China
Brand Name	OEM
Input Voltage	125~425Vdc
Output Voltage	120/240Vac, single-phase / split-phase
Output Current	63A
Output Frequency	50/60Hz
Output Type	Single
Size	750440240mm
Type	DC/AC Inverters
Inverter Efficiency	99.6%
Certificate	CE/IEC
Warranty	5 Years
Weight	42Kg
Product name	Hybrid Solar inverter
Battery Type	Lead-acid / Li-ion / User-defined
Num. of MPPT	2
Max. Open-circuit Voltage	500Vdc+500Vdc
Num. of Parallel	1~6 units
Cooling Method	Intelligent air-cooling
Load Capacity of Motors	6HP
Protection Degree	IP65
Operating Temperature Range	-25~60℃,>45℃ derated
Embedded Interfaces	RS485 / CAN / USB / Dry contact

Advantages

All In One

12kw Split Phase Inverter

The SEI-12k-UP split phase inverter is the high frequency inverter for solar power systems, a hybrid mode that supports off grid and on grid working mode, flexible and easy to use, with 2 MPPTs, and 99.99% conversion efficiency. Support 6 units in parallel to large power to match your requirements.

LCD Screen

Visible Display

The split phase inverter has an intuitive LCD display, you can set the parameters such as work mode, peak shaving, battery type, battery management, etc, and view the real time data such as system data: machine state, inverter temperature.., battery data such as SOH, SOC, battery voltage, charge current.., grid data, load data, PV data, and so on.

Remote Use

WIFI Function

SEI-12k-UP series hybrid inverter provides WIFI function for end users, you can view the whole system data through APP via your smart phone or desk computers, in this way, you can get the real time data of the inverter and connected battery, and manage them efficiently even though you are far away from the system.