grid-connected photovoltaic inverter

Extremely high reliability, very low MTTR and high MTBF figures. Low price, excellent after-sale service and long time warranty

Characteristics

Maximum Power Point Tracking :( MPPT) 99%

Easy-setting with LCD display panel

Various ways of communication interface.

Optional parallel operation mode.

Input Technical Specifications

DC SIDE Technical Data: RNPV-105K5, RNPV-33K, and RNPV-511 K

Maximum Input Power (W): 5.5kvA, 33kvA, 110kvA,

Maximum Input Voltage (v): 450Vdc, 450Vdc, 850Vdc

Voltage range(V): 200Vdc-400Vdc, 200Vdc-400Vdc, 450Vdc-800Vdc

Maximum Input Current (A): 20A, 150A, 250A

Output Technical Specifications

Output power rating (w): 5kw, 30kw, 100kw

Distribution networks voltage range: 160A-260A, 340A-420A, 340A-420A

Rated frequency: 50Hz, 50Hz, 50Hz,

Rated Output Current: 20A, 78.9A, 263A

Power Factor: 0.99, 0.99, 0.99

Total harmonic distortion(THD): less than 3%, less than3%, less than3%

Power Consumption at sleep mode(W): 1W, 1W, 1W

Efficiency

Maximum Efficiency: 96.3 %( with transformer), 96.3 %( with transformer), 96.3 %( with transformer)

EURO. Efficiency: 95.1 %( with transformer), 95.1 %( with transformer), 95.1 %( with transformer)

Protective Functions

Overvoltage Protection: yes, yes, yes

Ground Fault Protection: yes, yes, yes

Stand-alone rotation Supervisory: AFI (VDE0126-1-1), AFI (VDE0126-1-1), AFI (VDE0126-1-1)

System Specification

Display: LCD, LCD, LCD

Standard communications interface: RS485, RS485, RS485

Optional communications interface: GPRS/Ethernet, GPRS/Ethernet, GPRS/Ethernet

grid-connected photovoltaic inverter