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Smart PV Controller

Smart PV Controller

The SUN2000 is a three-phase grid-tied PV string inverter that converts the DC power generated by PV strings into AC power and feeds the power to the power grid.

The SUN2000 applies to grid-tied PV systems for commercial rooftops and large PV plants. Typically, a grid-tied PV system consists of the PV string, SUN2000, alternating current distribution unit (ACDU), and isolation transformer.

Product Description

Function

The SUN2000 is a three-phase grid-tied PV string inverter that converts the DC power generated by PV strings into AC power and feeds the power to the power grid.

Models

Figure 2-1 Designation explanation of the SUN2000-60KTL-M0
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Model

Rated Output Power

Rated Output Voltage

SUN2000-50KTL-M0

50 kW

380 V/400 V/415 V

SUN2000-60KTL-M0

60 kW

380 V/400 V/480 V

SUN2000-65KTL-M0

65 kW

480 V

Networking Application

The SUN2000 applies to grid-tied PV systems for commercial rooftops and large PV plants. Typically, a grid-tied PV system consists of the PV string, SUN2000, alternating current distribution unit (ACDU), and isolation transformer.

Product Technical Details

Efficiency

Item

SUN2000-50KTL-M0

SUN2000-60KTL-M0

SUN2000-65KTL-M0

Maximum efficiency

98.70%

98.70% (380 V/400 V)

98.90% (480 V)

98.90%

European efficiency

98.50%

98.50% (380 V/400 V)

98.70% (480 V)

98.70%

Input

Item

SUN2000-50KTL-M0

SUN2000-60KTL-M0

SUN2000-65KTL-M0

Maximum input power

56,200 W

67,400 W

73,500 W

Maximum input voltagea

1100 V

Operating voltage rangeb

200–1000 V

Maximum input current (per MPPT)

22 A

Maximum short-circuit current (per MPPT)

30 A

Maximum SUN2000 backfeed current to the PV array

0 A

Minimum startup voltage

200 V

Full power MPPT voltage range

520–800 V

520–800 V (380 V/400 V), 600–850 V (480 V)

600–850 V

Rated input voltage

600 V (380 V/400 V), 620 V (415 V)

600 V (380 V/400 V), 720 V (480 V)

720 V

Number of inputs

12

Number of MPP trackers

6

Note a: The maximum input voltage is the upper threshold of the DC voltage. If the input voltage exceeds the threshold, the solar inverter may be damaged.

Note b: If the input voltage is beyond the operating voltage range, the solar inverter cannot work properly.

Output

Item

SUN2000-50KTL-M0

SUN2000-60KTL-M0

SUN2000-65KTL-M0

Rated active power

50 kW

60 kW

65 kW

Maximum apparent power

55 kVA

66 kVA

72 kVA

Maximum active power (cosφ = 1)

55 kW (Can be set to 50 kW)

66 kW (Can be set to 60 kW)

72 kW

Rated output voltagea

220 V/380 V, 230 V/400 V, 240 V/415 V, 3W+(N)b+PE

220 V/380 V, 230 V/400 V, 277 V/480 V, 3W+(N)b+PE

277 V/480 V, 3W+PE

Rated output current

76 A (380 V), 72.2 A (400 V), 69.6 A (415 V)

91.2 A (380 V) 86.7 A (400 V), 72.2 A (480 V)

78.2 A

Adapted grid frequency

50 Hz/60 Hz

Maximum output current

83.6 A (380 V), 79.4 A (400 V), 76.6 A (415 V)

100 A (380 V), 95.3 A (400 V), 79.4 A (480 V)

86.7 A

Power factor

0.8 leading … 0.8 lagging

Maximum total harmonic distortion (rated power)

< 3%

Note a: The rated output voltage is determined by Grid code, which can be set on the SUN2000 app, SmartLogger, or NetEco.

Note b: Choose whether to connect the neutral wire to the SUN2000-50KTL-M0 and SUN2000-60KTL-M0 based on the application scenario. When it is used in the scenarios without neutral wires, set Output mode to Three-phase, three-wire. When it is used in the scenarios with neutral wires, set Output mode to Three-phase, four-wire.

Features

Smart

  • Smart I-V Curve Diagnosis supported

Efficient

  • Max. efficiency 98.7%

Safe

  • Fuse free design

Reliable

  • Type II surge arresters for DC & AC

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