Deye 20kW Hybrid Inverter: Command Your Energy Future

The Pinnacle of Power: Introducing the Deye 20kW Hybrid Inverter

Revolutionize your energy independence with the Deye 20kW Hybrid Inverter (Model: SUN-20K-SG05LP3-EU-SM2). This sophisticated three-phase hybrid inverter stands at the forefront of renewable energy technology, meticulously engineered to orchestrate your solar production, battery storage, and grid connection with unparalleled efficiency and intelligence.

Designed for robust residential applications, commercial ventures, and industrial facilities, the Deye 20kW Hybrid Inverter offers a seamless, powerful, and reliable pathway to sustainable energy management. Say goodbye to power uncertainties and embrace a future powered by smart innovation.

Why the Deye 20kW Hybrid Inverter Redefines Energy Management:

Choosing the Deye 20kW Hybrid Inverter means investing in a future of resilient and optimized power. Its advanced features are crafted to maximize your energy potential and provide ultimate peace of mind:

• Exceptional Power Capacity: With a formidable 20kW of rated AC output, this inverter is built to handle significant loads, making it ideal for powering large homes, offices, or small industrial operations.
• Intelligent Battery Integration: Fully compatible with both lead-acid and cutting-edge lithium-ion batteries, the Deye 20kW Hybrid Inverter ensures flexible and robust energy storage. Its self-adaptation to BMS guarantees optimal charging and discharging for lithium-ion batteries, enhancing battery lifespan and performance.
• Scalability for Growth: Future-proof your investment. This powerful inverter supports parallel operation of up to 10 units for both on-grid and off-grid applications. This remarkable expandability allows your energy system to evolve precisely with your growing power demands.
• Advanced Energy Optimization: Gain precise control over your energy flow with 6 distinct time periods for battery charging and discharging. This intelligent scheduling capability enables you to leverage time-of-use tariffs, charging when electricity is cheap and discharging when it’s expensive, maximizing your savings.
• Uninterrupted Reliability: The Deye 20kW Hybrid Inverter goes beyond solar, offering the crucial ability to store energy from a diesel generator. This feature ensures an unbroken power supply during extended grid outages, solidifying your energy security.
• Comprehensive Safety Protocols: Built with an extensive array of protection features including DC Polarity Reverse Connection, AC Output Overcurrent, Thermal, Overvoltage, Short Circuit, and Ground Fault monitoring, your system’s integrity and safety are continuously safeguarded.

Deye 20kW Hybrid Inverter: In-Depth Technical Specifications

Delve into the core capabilities that position the Deye 20kW Hybrid Inverter (SUN-20K-SG05LP3-EU-SM2) as a leader in its class:

Battery Input Data: Optimized Energy Storage

The Deye 20kW Hybrid Inverter is engineered for superior battery performance and longevity:

• Battery Type: Supports both Lead-acid and Lithium-ion batteries.
• Battery Voltage Range (V): Operates within an efficient 40-60V range.
• Max. Charging Current (A): Boasts a powerful 350A, ensuring rapid battery replenishment.
• Max. Discharging Current (A): Delivers an equally robust 350A, capable of meeting high power demands.
• Charging Strategy for Li-ion Battery: Features self-adaptation to BMS (Battery Management System) for intelligent and safe charging.
• Number of Battery Input: Configured with a single battery input.

PV String Input Data: Maximizing Solar Generation

Designed to extract the utmost energy from your solar array, the Deye 20kW Hybrid Inverter offers impressive PV input capabilities:

• Max. PV Access Power (W): This inverter allows you to connect up to a remarkable 40000W of solar panel power. This significant “oversizing” capability means you can install a larger solar array than the inverter’s continuous processing capacity. This is beneficial for maximizing energy harvest during sub-optimal conditions like cloudy weather, low sun angles, or hot temperatures, ensuring the inverter operates at or near its peak output more often.
• Max. PV Input Power (W): The Deye 20kW Hybrid Inverter can actively process and convert a maximum of 32000W of DC power from your solar panels at any given moment. While you can connect up to 40000W of panels, the inverter intelligently utilizes up to 32000W. Any instantaneous power generated above this 32000W limit is “clipped” or “curtailed,” a standard industry practice designed to optimize the inverter’s efficiency and lifespan.
• Max. PV Input Voltage (V): Handles a high maximum PV input voltage of 800V, allowing for longer and more flexible solar string designs.
• Start-up Voltage (V): Begins generating power at a low 160V, ensuring earlier energy production each day.
• MPPT Voltage Range (V): Operates within an optimal MPPT voltage range of 160-650V, guaranteeing efficient power tracking across varying light conditions.
• Rated PV Input Voltage (V): Has a rated PV input voltage of 550V.
• Max. Operating PV Input Current (A): Supports a substantial 36+36A for active solar input.
• Max. Input Short-Circuit Current (A): Can safely handle a maximum input short-circuit current of 54+54A.
• No. of MPP Trackers/No. of Strings MPP Tracker: Equipped with 2 Maximum Power Point Trackers (MPPTs), each managing 2+2 strings, for enhanced efficiency and adaptability to complex solar array layouts.

AC Input/Output Data: Seamless Power Delivery

The Deye 20kW Hybrid Inverter ensures stable, clean power output and flawless grid interaction:

• Rated AC Input/Output Active Power (W): Delivers a powerful 20000W of rated AC input/output active power.
• Max. AC Input/Output Apparent Power (VA): Provides a maximum AC input/output apparent power of 22000VA.
• Rated AC Input/Output Current (A): Features a robust 30.4/29A for AC input/output.
• Max. AC Input/Output Current (A): Boasts a powerful maximum AC input/output current of 33.4/31.9A.
• Max. Continuous AC Passthrough (grid to load) (A): Allows for an impressive continuous AC passthrough of 70A from the grid to the load, accommodating high-demand appliances and essential operations.
• Peak Power (off-grid) (W): Offers an incredible peak power of 2 times the rated power for 10 seconds during off-grid operation, capable of managing significant momentary power surges.
• Power Factor Adjustment Range: Provides a wide power factor adjustment range from 0.8 leading to 0.8 lagging.
• Rated Input/Output Voltage/Range (V): Operates at a rated input/output voltage of 220/380V, 230/400V, within a permissible range of 0.85Un-1.1Un.
• Rated Input/Output Grid Frequency/Range (Hz): Supports rated input/output grid frequencies of 50/45-55Hz or 60/55-65Hz, ensuring global compatibility.
• Grid Connection Form: Utilizes a 3L+N+PE (Three Phase) grid connection form.
• Total Current Harmonic Distortion THDi: Maintains an exceptionally low total current harmonic distortion of less than 3% (of nominal power), guaranteeing clean and stable power output for sensitive electronics.
• DC Injection Current: Features a low DC injection current of less than 0.5% In.

Efficiency: Maximizing Every Watt Harvested

The Deye 20kW Hybrid Inverter is engineered for industry-leading energy conversion efficiency:

• Max. Efficiency: Achieves a remarkable maximum efficiency of 97.6%.
• Euro Efficiency: Boasts an excellent Euro efficiency of 97.0%
• MPPT Efficiency: Delivers superior MPPT efficiency of greater than 99%, ensuring your solar panels operate at their absolute peak performance.

Robust Protection for Ultimate Peace of Mind

The Deye 20kW Hybrid Inverter integrates a comprehensive suite of advanced protection features to safeguard your investment and ensure continuous, reliable operation:

• DC Polarity Reverse Connection Protection
• AC Output Overcurrent Protection
• Thermal Protection
• AC Output Overvoltage Protection
• AC Output Short Circuit Protection
• DC Component Monitoring
• Overvoltage Load Drop Protection
• Ground Fault Current Monitoring
• Arc Fault Circuit Interrupter (optional)
• Power Network Monitoring
• Island Protection Monitoring
• Earth Fault Detection
• DC Input Switch
• DC Terminal Insulation Impedance Monitoring
• Residual Current (RCD) Detection
• Surge Protection Level: Provides robust TYPE II (DC) and TYPE II (AC) surge protection against electrical surges.

General Data: Built for Durability and Performance

The robust construction and thoughtful design of the Deye 20kW Hybrid Inverter ensure long-term reliability and adaptability:

• Operating Temperature Range (°C): Engineered to perform reliably across a wide operating temperature range from -40 to +60°C, with derating above 45°C.
• Permissible Ambient Humidity: Functions perfectly in 0-100% ambient humidity.
• Permissible Altitude: Operates reliably up to an altitude of 3000m.
• Noise (dB): Operates quietly with a low noise level of less than 60dB.
• Ingress Protection (IP) Rating: Boasts an IP65 rating, offering superior protection against dust and water ingress, making it suitable for various indoor and outdoor installation environments.
• Inverter Topology: Utilizes a Non-Isolated inverter topology.
• Over Voltage Category: Classified as OVC II(DC) and OVC III(AC).
• Cabinet Size (WxHxD mm): Features compact dimensions of 456×750×268.5 mm (excluding connectors and brackets).
• Weight (kg): Weighs a manageable 51.9 kg, facilitating easier installation.
• Type of Cooling: Employs Intelligent Air Cooling for efficient thermal management, prolonging component life and ensuring stable operation.
• Warranty: Comes with a substantial 5-year standard warranty, extendable to 10 years, offering long-term assurance (the specific warranty period depends on the final installation site of the inverter).

Connectivity and Monitoring: Your System, Always in Sight

The Deye 20kW Hybrid Inverter offers multiple communication options for seamless monitoring and control:

• Communication Interface: Equipped with RS485/RS232/CAN interfaces for robust data exchange.
• Monitor Mode: Supports GPRS, WIFI, Bluetooth, 4G, and LAN (optional) for flexible remote monitoring and management. Stay informed about your system’s performance from anywhere, anytime, ensuring peace of mind and efficient energy management.

Transform Your Power Landscape with the Deye 20kW Hybrid Inverter

The Deye 20kW Hybrid Inverter (SUN-20K-SG05LP3-EU-SM2) is more than just an inverter; it’s a strategic investment in energy independence, operational efficiency, and environmental sustainability.

Ideal for demanding power needs in large residences, commercial buildings, or industrial settings, this powerful, intelligent, and reliable device will fundamentally transform how you generate, consume, and manage electricity.

Embrace the cutting-edge of power management with the Deye 20kW Hybrid Inverter.