RPI 4kW

Grid-connect PV Inverter. RPI Home Series: H4A

• Transformerless design
• Dual MPP trackers
• Wide voltage range
• Class-leading peak efficiency of 97.5%
• IP65 protection level
• Power limiting options available
• Built-in AC/DC isolation switch
• Aluminium die-cast enclosure, fanless design
• LCD display
• Easy installation, wall mountable

H4A
Maximum recommended PV power 5,000W
Maximum input voltage 600V
Operating voltage range) 100 ~ 550V
MPP voltage range – symmetrical 180 ~ 500V
MPP voltage range – asymmetrical 266 ~ 500V
Start-up voltage 100V
Nominal voltage 350V
MPP trackers 2
Maximum asymmetry (%) 80 / 20
Maximum input current (DC1 / DC2) 12A / 12A
Maximum input current (total MPPT) 24A
Connection type 2 pairs MC4 (1 / 1)
 Maximum apparent power  4,000VA
 Power limiting options  N/A
 Maximum output current  18.2A
 Rated voltage  230V
 Operating voltage range  -20% / +22%
 Operating frequency range  50 / 60Hz ± 5Hz
 Power factor (adjustable)  0.8 ind ~ 0.8 cap
 Total Harmonic Distortion (THD)  <3%
 Night time loss  <1W
 Peak efficiency  97.50%
 Euro efficiency  97.00%
 DC Switch  Yes
 Communication port  RS485 / Dry contact
 Display  LCD 16 characters x 2
 VDE-AR-N 4105 | AS4777 | AS3100
 IEC 62109-1/-2 | CE Compli EN 61000-6-2 | EN61000-6-3
 Operating temperature range  -25 ~ 60°C
 Protection level  IP65
 Cooling  Natural convection
 Dimensions (W x H x D)  475 x 415 x 155mm
 Weight  21kg
 Delta part number  RPI402N55E0100