SUN2000-110KTL-M2 Smart PV Controller

Key Features:

• 10 MPP Trackers
• Max. Efficiency: 98.8% (@480V)
• MBUS Supported
• Smart String Level Disconnector Support
• String-level Management (VA)
• Surge Arresters for DC & AC
• Smart I-V Curve Diagnosis Supported
• IP66 Protection

Efficiency Curve:

• Efficiency ranges from 90% to 100% across load conditions (0%–100%).
• Peak efficiency at 625V, 720V, and 850V input voltages.

Circuit Diagram:

• Includes DC driver, communication ports (USB, Smart Dongle-4G, MBUS), and protection components.

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Technical Specifications

Efficiency:

• Max. Efficiency: 98.6% @400V, 98.8% @480V
• European Efficiency: 98.1% @400V, 98.6% @480V

Input:

• Max. Input Voltage: 1,100V
• Max. Current per MPPT: 30A
• Max. Current per Input: 20A
• Max. Short Circuit Current per MPPT: 40A
• Start Voltage: 200V
• MPPT Operating Voltage Range: 200V–1,000V
• Nominal Input Voltage: 600V @400Vac, 720V @480Vac
• Number of MPP Trackers: 10
• Max. Inputs per MPPT: 2

Output:

• Nominal AC Active Power: 110,000W
• Max. AC Apparent Power: 121,000VA
• Max. AC Active Power (cosφ=1): 121,000W
• Nominal Output Voltage: 400V/480V, 3W+(N)+PE
• Rated AC Grid Frequency: 50Hz/60Hz
• Nominal Output Current: 158.8A @400V, 167.2A @480V
• Max. Output Current: 176.4A @400V, 185.7A @480V
• Adjustable Power Factor Range: 0.8 leading to 0.8 lagging
• Max. Total Harmonic Distortion: <3%

Protection:

• Input-side disconnection device
• Anti-islanding protection
• AC overcurrent protection
• DC reverse-polarity protection
• PV-array string fault monitoring
• Surge Arresters: Type II (DC & AC)
• DC insulation resistance detection
• Residual current monitoring unit
• Smart String Level Disconnector

Communication:

• LED indicators
• WLAN adaptor + FusionSolar APP
• USB, Smart Dongle-4G
• Monitoring BUS (MBUS)

General Data:

• Dimensions (W×H×D): 1,035 × 700 × 365 mm
• Weight (with mounting plate): 90kg
• Operating Temperature Range: -25°C to 60°C
• Cooling Method: Smart Air Cooling
• Max. Operating Altitude: 5,000m (13,123 ft.)
• Relative Humidity: 0–100%
• DC Connector: Amphenol
• AC Connector: Waterproof Connector + OT/DT Terminal
• Protection Degree: IP66
• Topology: Transformerless
• Nighttime Power Consumption: <3.5W

Standards & Certifications:

• EN 62109-1/-2, IEC 62109-1/-2, EN 50530
• IEC 62116, IEC 61727, IEC 60068, IEC 61683
• NB/T 32004

Notes:

1. Maximum input voltage (1,100V) is the upper limit; exceeding it may damage the inverter.
2. DC input voltage outside the MPPT range (200V–1,000V) may cause improper operation.