4kW PV Grid-connected Inverter

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4kW PV Grid-connected Inverter
Posting date : Mar 12, 2012
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84-
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Detailed Description
EPV series grid tie inverter is a special type of inverter that converts direct current(DC) electricity into alternating current(AC) electricity and feeds it into an existing electrical grid. KEY FEATURES: (1)The latest topology, high-efficiency module (2)Optimal MPPT technology (3)Multiple communication via RS232,RS485/USB (Optional) (4)Multilingual LCD, easy to operate (5)Parallel running mode with a string of inverters (6)Protection for overvoltage, islanding, overload, overheating, etc. (7)Modern appearance, small size, light weight (8)Plug input and output waterproof connector, easy to install and maintain Inverter Model EPV4KTL Input (DC) Max. DC power [W] 4580 Max. DC voltage [V] 550 Max. input current [A] 22 Number of MPPtrackers /Strings per MPP tacker 1/2 MPPT voltage range( at rated power) [V] 200~500 Shutdown voltage /Start voltage [V] 70 / 100 Output (AC) AC rated power [W] 4000 Max. AC power [W] 4400 Max. AC current [A] 22 Rated AC voltage / range [V] 230 / 180~270 AC grid frequency / range [Hz] 50 / 47~52 Power factor (cosφ) 1 Total harmonic distortion (THDi)(at nominal power) <3% Efficiency Max. efficiency 97.30% Euro efficiency 97.10% MPPT efficiency 99.90% General data Dimension(W*H*D) (mm) 352×460×198 Weight [kg] 19.2 Operating temperature range [°C] -20~+60(derating above 45 °C) Ingress protection IP65 Topology transformerless Internal consumption(night) [W] 0 Cooling method Fan Noise (typical) [dB] <40 Communication interface RS485 / RS232 Standard warranty [year] 5 Inverter Model EPV4KTL

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