Deye String Inverter Single Phase 10kW

The Deye 10kW string inverter SUN-10K-G02P1-AU-AM2 is a high-efficiency single-phase PV inverter designed for residential and commercial solar installations requiring reliable energy conversion, flexible system configuration and long-term operational stability.

Part of the SUN-9/10/10.5K-G02P1-AU-AM2 series, this inverter is available in 9kW, 10kW and 10.5kW versions, providing flexible options for different solar system requirements. The inverter features a dual MPPT design, low start-up voltage of only 80V and wide MPPT operating range from 70V to 500V, allowing installers to optimise PV system performance across various array configurations.

The SUN-10K-G02P1-AU-AM2 supports a maximum PV input power of 15kW with a maximum PV input voltage of 550V. Combined with two MPPT trackers and two strings per tracker, the inverter provides flexible solar design capability while maintaining efficient energy tracking.

With maximum efficiency reaching 97.7% and MPPT efficiency above 99%, the inverter is designed to minimise conversion losses and maximise the usable energy generated from solar panels.

The inverter supports advanced applications including zero export operation, VSG applications, optional string intelligent monitoring and optional Anti-PID functionality. With IP65 protection, natural cooling and a compact design, the DEYE String Inverter Single Phase 10kW provides a practical solution for modern PV installations.

Key Features of DEYE String Inverter Single Phase 10kW

Dual MPPT Tracking for Flexible PV Design

The SUN-10K-G02P1-AU-AM2 features 2 MPPT trackers with 2 strings per tracker, allowing installers to configure solar arrays with different orientations while maintaining efficient power tracking.

This makes the inverter suitable for installations where roof directions, shading conditions or panel layouts require independent PV optimisation.

High PV Input Capacity

The inverter supports:

• Maximum PV input power: 15kW
• Maximum PV input voltage: 550V
• Start-up voltage: 80V
• MPPT voltage range: 70V–500V
• Rated PV input voltage: 360V

This wide operating range provides flexibility for different PV system designs

High Conversion Efficiency

The SUN-10K-G02P1-AU-AM2 achieves:

• Maximum efficiency: 97.7%
• Euro efficiency: 97.2%
• MPPT efficiency: >99%

These efficiency levels help reduce energy conversion losses and improve overall solar system output.

Zero Export & VSG Application Support

The inverter supports zero export applications and VSG applications, allowing greater flexibility for solar energy management depending on system requirements.

Optional String Intelligent Monitoring

The inverter supports optional string intelligent monitoring, providing improved visibility into PV system performance.

This feature helps installers and operators monitor system operation and identify potential performance issues more efficiently.

Optional Anti-PID Function

The inverter supports an optional Anti-PID function designed for PV system applications requiring additional panel performance protection.

Compact & Lightweight Design

The inverter features a compact enclosure:

• Dimensions: 330 × 410 × 213.5mm
• Weight: 14.8kg

The lightweight design simplifies transportation, handling and installation.

Outdoor Installation Capability

The inverter is designed with IP65 protection and natural cooling.

Operating specifications include:

• Operating temperature: -25°C to +60°C
• Ambient humidity: 0–100%
• Maximum altitude: 3000m
• Noise level: ≤35dB

This allows reliable operation in suitable outdoor environments.

Advanced Safety Protection

The inverter includes integrated protection functions:

• DC reverse polarity protection
• AC output overcurrent protection
• AC output overvoltage protection
• AC short circuit protection
• Thermal protection
• Insulation impedance detection
• DC component monitoring
• Anti-islanding protection
• Residual current detection

The inverter also includes:

• Type II DC surge protection
• Type II AC surge protection

These protection systems help improve operational safety and system reliability.

Main Benefits

For Solar Installers & EPC Contractors

The Deye 10kW string inverter provides installers with a reliable and flexible solution for larger residential and commercial PV projects.

The dual MPPT architecture simplifies system design by allowing separate tracking of different solar array sections. The wide MPPT voltage range also provides flexibility when selecting PV module configurations.

Its compact size and natural cooling design help simplify installation while reducing space requirements.

For Solar System Designers

Engineers benefit from the inverter’s combination of high PV input capability, efficient power conversion and flexible monitoring options.

With support for up to 15kW PV input power, the inverter allows designers to optimise system capacity while maintaining efficient operation.

The optional string monitoring capability provides additional system visibility for projects requiring detailed performance management.

For Commercial & Residential Solar Users

For users looking for dependable solar energy conversion, this single-phase inverter provides efficient operation with a maximum efficiency of 97.7%.

The inverter’s IP65 enclosure, wide operating temperature range and integrated protection features support reliable daily operation.

Communication options including WiFi, LAN, RS485 and RS232 allow convenient monitoring and system integration.

For Solar Distributors

The DEYE String Inverter Single Phase 10kW offers a versatile product option for distributors serving residential and commercial solar markets.

Its combination of efficiency, flexible PV input configuration and advanced protection features makes it suitable for various installation requirements.

Installation

Installation of the DEYE SUN-10K-G02P1-AU-AM2 should be performed by qualified installers according to electrical regulations and manufacturer requirements.

1. Select Installation Location

Choose a suitable location with sufficient ventilation and protection from unsuitable environmental conditions.

The inverter has an IP65 protection rating and operates within a temperature range of:

-25°C to +60°C

Ensure adequate space around the inverter for heat dissipation and maintenance access.

2. Mount the Inverter

Secure the mounting bracket onto a suitable vertical surface.

The inverter specifications are:

• Size: 330 × 410 × 213.5mm
• Weight: 14.8kg

Ensure the mounting structure is strong enough to support the inverter before completing installation.

3. Connect PV Strings

Connect solar panel strings to the DC input terminals according to the designed PV configuration.

The inverter supports:

• Maximum PV input voltage: 550V
• MPPT range: 70–500V
• Two MPPT trackers
• Two strings per MPPT tracker

Before powering the system, check all DC connections and polarity carefully.

4. Connect AC Output

Connect the inverter to the single-phase grid connection.

Electrical specifications:

• Output voltage: 230V
• Grid connection: L/N/PE
• Frequency range: 50/45–55Hz

Ensure AC wiring is completed according to applicable installation standards.

5. Connect Communication Interfaces

The inverter supports:

• RS485
• RS232
• WiFi
• LAN

These interfaces allow connection to monitoring systems and communication platforms.

6. Commission the System

Before operation:

1. Check all electrical connections.
2. Confirm correct DC polarity.
3. Verify AC connection.
4. Activate the inverter.
5. Check LCD1602 display status.
6. Confirm normal PV operation.

Once commissioning is complete, the inverter can begin converting solar energy into usable electricity.

Deye

Deye develops photovoltaic inverter and renewable energy solutions designed for residential, commercial and industrial applications.

The company focuses on efficient solar power conversion, intelligent energy management and reliable renewable energy technologies.

Through continuous development of inverter solutions, Deye supports global solar adoption by providing products designed for modern PV systems.