Deye SUN-10K-SG04LP3-EU - three-phase hybrid inverter

	100% unbalanced power, each phase; max. output power up to 50% of rated power
	Possibility to connect to DC and AC power to upgrade an existing solar system
	Max. 16 units in parallel for on-grid and off-grid operation; support for multiple batteries in parallel
	Max. charging/discharging current 240A
	48V low-voltage battery, transformer isolation
	6 periods of battery charging/discharging
	Possibility to store energy from a diesel generator

The Deye SUN-10K-SG04LP3-EU is a powerful, three-phase hybrid inverter designed for demanding solar power systems in both residential and commercial applications. As part of Deye's highly regarded SG04LP3-EU series, this 10 kW inverter offers robust performance, cutting-edge technology, and full compliance with EU grid standards (EN 50549-1/2).

This hybrid inverter supports simultaneous on-grid and off-grid operation, allowing users to store energy, supply loads, and feed excess power back into the grid—or maintain full autonomy during grid outages. The SUN-10K-SG04LP3-EU is compatible with both lithium-ion and lead-acid batteries operating at 48V, with full transformer-based galvanic isolation for enhanced safety.

One of its core strengths is its support for 100% unbalanced load per phase, which is critical in many household and commercial three-phase configurations. The device also supports up to 16 inverters connected in parallel, enabling scalable energy systems. It can operate in tandem with diesel generators and offers six programmable battery charge/discharge time periods for smart energy management.

With a peak efficiency of 97.6% and THDi under 3%, this inverter is engineered for clean, stable energy output. It incorporates multiple safety mechanisms, including overvoltage, reverse polarity, short circuit, and islanding protection. Certified by Bureau Veritas, the SUN-10K-SG04LP3-EU meets the strictest European regulatory standards, ensuring grid compatibility and installation approval across the EU.

Connectivity is another key advantage. The inverter features RS485, CAN, Wi-Fi, LAN, and optional GPRS/4G interfaces, enabling seamless monitoring and integration with smart meters and EMS platforms. Housed in a robust IP65-rated casing and equipped with intelligent air cooling, it guarantees durability in harsh environments.