Solar Hybrid Controller – Industrial Grade Hybrid Inverter

The Deye Solar Hybrid Controller (ISEM5552) is a high-performance, industrial-grade hybrid inverter designed to manage solar energy generation, battery storage, and grid interaction with maximum efficiency. Built to meet the needs of both residential and commercial applications, it provides a versatile energy management solution that seamlessly integrates solar PV arrays, battery banks, and utility power.

Part of Deye’s SUN Series, this hybrid inverter offers models ranging from 5 kW to 12 kW output, with options for both single-phase and three-phase systems. It supports a wide battery voltage range—from 48V in low-voltage (LV) versions to 160–700V in high-voltage (HV) models—allowing compatibility with a variety of energy storage systems, including advanced lithium-ion batteries with integrated Battery Management System (BMS) support.

The dual MPPT (Maximum Power Point Tracking) design ensures that multiple solar strings can be optimized independently, increasing system efficiency even under partial shading or varying sunlight conditions. With a PV input voltage capacity of up to 650V DC, it’s capable of handling large solar arrays, making it ideal for large-scale installations.

Engineered for reliability, the Deye Solar Hybrid Controller features UPS-level switching (<10ms) to provide uninterrupted power during grid outages. Its intelligent Energy Management System (EMS) enables smart load prioritization, time-of-use optimization, and programmable charge/discharge schedules to maximize self-consumption and minimize energy costs.

The system is built to withstand challenging environmental conditions, boasting an IP65 waterproof rating for safe outdoor installation. The integrated touch LCD color display provides a user-friendly interface for monitoring system performance, while communication ports (RS485, CAN, WiFi, GPRS optional) offer remote access and control capabilities.

For commercial and industrial users, this hybrid inverter supports both on-grid and off-grid operation, making it suitable for backup power systems, battery energy storage solutions (BESS), and smart microgrid applications. Its modular scalability ensures future expansion without replacing the entire system.

Ideal Use Cases

• Residential Solar Systems: Reduce grid reliance and maximize renewable energy usage.
• Commercial Installations: Improve energy efficiency and resilience for businesses.
• Off-Grid Power Solutions: Provide reliable electricity in remote or rural areas.
• Battery Energy Storage Systems (BESS): Store excess solar power for later use.
• Smart Homes: Enable intelligent energy management and backup power capabilities.

Why Choose This Model?

The Deye Solar Hybrid Controller combines advanced inverter technology, intelligent energy management, and rugged design to deliver a reliable and adaptable energy solution. Whether installed in a residential, commercial, or industrial setting, it offers exceptional efficiency, seamless backup power, and long-term performance in all conditions.