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The SEI Series solar storage inverters are efficient and reliable. They have advanced MPPT with up to 99.9% efficiency and can output high-quality pure sine wave AC power with IP65 protection. They are user-friendly, have easy installation and simple use, and have security and hardware protection. Different models (SEI - 8K - UP, SEI - 10K - UP, SEI - 12K - UP) have various specifications for output, battery, PV input, and mains/generator input. They support Li-ion battery BMS communication and have a time-slot function. They can be used in various application scenarios such as house, farm, telecom, countryside, and island.
| MODEL | SEI-8K-UP | SEI-10K-UP | SEI-12K-UP | Can Be Set |
| INVERTER OUTPUT | ||||
| Rated Output Power | 8,800W | 10,000W | 12,000W | |
| Max. Peak Power | 17,600VA | 20,000VA | 24,000VA | |
| Rated Output Voltage | 120/240Vac, single-phase / split-phase / three-phase(parallel) | √ | ||
| Load Capacity of Motors | 5HP | 6HP | ||
| Rated AC Frequency | 50/60Hz | |||
| BATTERY | ||||
| Battery Type | Lead-acid / Li-ion / User-defined | √ | ||
| Rated Battery Voltage | 48V | |||
| Max. PV Charging Current | 200A | √ | ||
| Max. Mains Charging Current | 120A | √ | ||
| Max. Alternator Charging Current | 60A | |||
| Max. Hybrid Charging Current | 200A | √ | ||
| PV INPUT | ||||
| Num. of MPPT | 2 | |||
| Max. PV Array Power | 5,500W+5,500W | 6,600W+6,600W | ||
| Max. Input Current | 25A+25A | |||
| Max. Open-circuit Voltage | 550Vdc+550Vdc | |||
| MPPT Operating Voltage Range | 125 〜450Vdc | |||
| MAINS / GENERATOR INPUT | ||||
| Input Voltage Range | 90 〜140Vac | √ | ||
| Frequency Range | 50/60Hz | |||
| GENERAL | ||||
| Num. of Parallel | 1 〜6 units | |||
| Dimensions | 750*440*240mm (2.46*1.44*0.79ft) | |||
| Weight | 42kg (92.59lb) | |||
| Protection Degree | IP65 | |||
| Operating Temperature Range | -25~60℃, >45℃ derated | |||
| Cooling Method | Intelligent air-cooling | |||
| Warranty | 5 years | |||
| COMMUNICATION | ||||
| Embedded Interfaces | RS485 / CAN / USB / Dry contact | √ | ||
| External Modules (optional) | Wi-Fi / GPRS | √ | ||
| CERTIFICATION | ||||
| UL1741&IEEE1547.1-2020,CEC,RULE21,HECO,FCC15classB,RoHs | ||||
Uni Z International B.V. is committed to providing you with a full range of solar energy storage products and solutions. We guide the industry and provide you with products at more favorable prices, more timely logistics and delivery, and more secure after-sales and technical support. Srne US Version SEI-12K-UP Spilt Phase Hybird Inverter Suppliers and Company in China. We bring you one-stop solutions for smarter, more efficient and more reliable photovoltaic energy storage products. Wholesale Srne US Version SEI-12K-UP Spilt Phase Hybird Inverter.
We not only provide high-end solar energy storage products and technologies, but also provide you as an installer with comprehensive training and technical support. We believe that only if you have the latest knowledge and skills can our end customers enjoy the advantages of more advanced solar technology.
At Uni Z International B.V., we not only provide products, but also seek to establish a long-term and close partnership with you. We look forward to working with you to meet the challenges and opportunities of the future of solar energy.Start your solar energy journey, choose Uniz Solar and move towards a cleaner, more sustainable future!
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