Product Description

The Su-mak Solar SM11000KM-48L Pure Sine Wave Hybrid Inverter is a powerful and intelligent solar power management solution designed to meet the energy demands of residential, commercial, and industrial applications. Built with advanced inverter technology and dual MPPT solar charge controllers, this system efficiently converts solar energy into stable and reliable AC power.

With a high PV input voltage capability of up to 500VDC, the inverter supports larger solar arrays and improves system efficiency by reducing current losses. Its pure sine wave output and power factor of 1.0 ensure compatibility with sensitive electronics, heavy appliances, and critical loads.

The inverter supports lithium battery communication via RS485, allowing seamless integration with modern LiFePO4 battery systems. The system can also operate without batteries, providing flexibility in grid-tied or hybrid configurations. With optional WiFi monitoring, users can track performance and system status remotely.

Designed for durability and high efficiency, the inverter features an intelligent cooling system, detachable dust cover for harsh environments, and advanced charging algorithms to ensure long-term reliability and performance.

Solar Input Specifications

Parameter	Specification
Solar Charger Type	MPPT
Maximum PV Input Power	12 KW
Maximum PV Open Circuit Voltage	500 VDC
MPPT Voltage Range	60 – 500 VDC
Maximum PV Array Power	5500W × 2
Maximum Solar Input Current	18A × 2
Maximum Solar Charge Current	160A

Battery Specifications

Parameter	Specification
Battery Voltage	48 VDC
Maximum Discharge Current	230A
Floating Charge Voltage	54 VDC
Overcharge Protection	63 VDC
Charging Method	CC / CV

AC Charger Specifications

Parameter	Specification
Maximum AC Charge Current	150A
Maximum Total Charge Current	160A

Physical Specifications

Parameter	Specification
Dimensions (D × W × H)	540 × 403 × 122 mm
Installation Type	Wall Mounted
Cooling System	Intelligent Cooling

Key Features

✔ Pure Sine Wave Output
Ensures stable and clean power suitable for sensitive electronics and heavy appliances.

✔ Dual MPPT Solar Charge Controllers
Maximizes solar energy harvesting for improved system efficiency.

✔ High PV Input Voltage (Up to 500VDC)
Supports larger solar arrays and reduces installation losses.

✔ Operate Without Battery
Provides flexibility to run directly from solar panels and utility power.

✔ Lithium Battery Compatibility
Supports LiFePO4 batteries with RS485 communication and smart battery management.

✔ Smart Dual Output System
Allows separation of essential and non-essential loads for optimized power management.

✔ WiFi Monitoring (Optional)
Enables remote monitoring and control through mobile applications.

✔ High Charging Capability
Supports up to 160A solar charging current, ideal for large battery banks.

✔ Detachable Dust Cover
Designed for reliable operation in harsh or dusty environments.

✔ Multiple Output Priority Modes
Supports SUB, SBU, and SUF modes for flexible energy management.

✔ Battery Equalization Function
Improves battery performance and extends battery lifespan.

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Su-mak Solar Pure Sine Wave Hybrid Inverter