Description

Product Description

The Deye 15kW Hybrid Inverter is a powerful and flexible energy solution built for larger residential and commercial solar installations. Designed to operate as both a grid-tied and off-grid inverter, it intelligently manages solar production, battery storage, generator input, and grid supply to maximise energy independence and system efficiency.

Equipped with multiple MPPT trackers, the inverter optimises solar energy harvest from different roof orientations or array configurations. It supports high-voltage lithium batteries and allows for scalable energy storage solutions. The inverter also enables parallel operation of multiple units for expanded capacity, making it ideal for growing energy demands.

Advanced monitoring features, smart load management, and programmable charging and discharging schedules give users full control over energy usage. With robust protection features, high efficiency, and durable construction, the Deye 15kW inverter is engineered for reliable long-term performance in demanding environments.

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Technical Specifications

AC Output

• Rated output power: 15,000W (15kW)

• Maximum apparent power: 16,500VA (model dependent)

• Nominal output voltage: 230/400V three-phase

• Output frequency: 50/60Hz

• Power factor: 0.8 leading to 0.8 lagging

• Maximum output current: Approx. 22–25A per phase (model dependent)

• THD: <3%

Battery

• Battery type: Lithium-ion (high-voltage compatible)

• Battery voltage range: Typically 160–800V (model dependent)

• Maximum charge/discharge current: Up to 50A–75A (model dependent)

• Supports CAN/RS485 battery communication

• Smart battery management and programmable charge schedules

PV Input

• Maximum PV input power: Up to 19,500W (approx., model dependent)

• Maximum DC input voltage: 1000V

• MPPT voltage range: 200V – 850V

• Startup voltage: 250V

• Number of MPPTs: 2

• Strings per MPPT: 2 (total 4 strings typical)

• Maximum input current per MPPT: Approx. 26A

Efficiency

• Maximum efficiency: Up to 98.2%

• European efficiency: Approx. 97.6%

• MPPT efficiency: >99%

Protection Features

• Anti-islanding protection

• DC reverse polarity protection

• AC short-circuit protection

• Overvoltage and overcurrent protection

• Ground fault monitoring

• Residual current monitoring unit (RCMU)

• Surge protection (DC and AC Type II)

• Over-temperature protection

Communication & Monitoring

• LCD display with touch buttons

• WiFi monitoring (standard or optional depending on model)

• RS485 and CAN communication

• Optional Ethernet/GPRS monitoring

• Remote firmware upgrade capability

Physical & Environmental

• Protection rating: IP65

• Cooling method: Intelligent forced-air cooling

• Operating temperature range: -25°C to +60°C

• Relative humidity: 0–100% non-condensing

• Maximum operating altitude: Up to 4000m (derating above 2000m)

• Wall-mounted installation

• Weight: Approx. 30–40kg (model dependent)

Applications

• Large residential solar systems

• Commercial and light industrial solar installations

• Hybrid grid-tied systems with battery backup

• Off-grid or generator-assisted systems

• Energy storage integration for peak shaving and backup power