Peimar PSI-J12000-TP | PSI-J15000-TP | PSI-J17000-TP | PSI-J20000-TP Manual

By Erik Zaikin
3 min read

PSI-J12000-TP | PSI-J15000-TP | PSI-J17000-TP | PSI-J20000-TP Inverter Characteristics

Flexible and Efficient

  • MPPT efficiency over 99.9%
  • Dual asymmetric MPPT, compatible with various system configurations
  • Maximum efficiency over 98.3%, European efficiency over 98.0%
  • Wide input voltage range (180 V - 1000 V) for more flexible string configuration

Easy Installation

  • Dedicated area for quick installation and maintenance
  • MC4 connectors provided with the inverter

Intelligent and User-Friendly System

  • Built-in independent RTC chip with 25-year data storage capacity
  • Integrated LCD display with daily/monthly/yearly production graph
  • Integrated RS-232 interface with Ethernet module for better communication
  • Free online monitoring system
  • Intelligent management locally and remotely via PC, iOS, and Android devices
  • Automatic adjustment of active/reactive power fed into the grid

Safe and Reliable

  • Indoor and outdoor installation thanks to IP65 protection class
  • Aluminum casing for better heat dissipation and higher corrosion resistance
  • Integrated DC switch
  • Overvoltage protection with SPD type 2 on both AC and DC sides
  • Integrated monitoring of currents for each individual string

General Information

Feature Specification
Topology Transformerless
Nighttime consumption < 0.6 W
Standby consumption < 10 W
Operating temperature range -25 °C to +60 °C (45 °C to 60 °C with derating)
Cooling method Regulated ventilation and natural convection
Environmental humidity 0% to 100% non-condensing
Altitude Up to 3000 m (with derating above 2000 m)
Noise < 35 dBA
Overvoltage category II (DC input), III (AC output)
Protection class IP65 (Indoor and outdoor installation)
Mounting Wall mounting bracket
Dimensions (H x W x D) 640 x 450 x 232 mm
Net weight 29 kg (PSI-J12000-TP, PSI-J15000-TP), 33 kg (PSI-J17000-TP, PSI-J20000-TP)
Warranty 5 Years

AC Output

Specification PSI-J12000-TP PSI-J15000-TP PSI-J17000-TP PSI-J20000-TP
Nominal AC power 12000 W 15000 W 17000 W 20000 W
Maximum AC power 13200 W 16500 W 18700 W 22000 W
Nominal AC current 17.4 A 21.7 A 25.8 A 29.0 A
Maximum AC current 20.0 A 25.0 A 28.3 A 33.0 A
Nominal AC voltage / Range 220 / 380 V, 230 / 400 V, 240 / 415 V; 180 - 280 V / 312 - 485 V
Grid frequency / Range 50 Hz, 60 Hz / 44 - 55 Hz, 54 - 65 Hz
Power factor (cos φ) 0.8 capacitive ~ 0.8 inductive
Total harmonic distortion < 3%
Connection Three-phase 3L + N + PE

DC Input

Specification PSI-J12000-TP PSI-J15000-TP PSI-J17000-TP PSI-J20000-TP
Maximum DC power 18000 W 22500 W 25500 W 37500 W
Maximum DC voltage 1000 V 1000 V 1000 V 1000 V
MPPT voltage range 180-900 V 180-900 V 180-900 V 180-900 V
Nominal DC voltage 600 V 600 V 600 V 600 V
Start voltage 200 V 200 V 200 V 200 V
Minimum DC voltage 180 V 180 V 180 V 180 V
Maximum DC input current 22 / 11 A 22 / 22 A 22 / 22 A 22 / 22 A
Maximum short-circuit current 26.4 / 13.2 A 26.4 / 26.4 A 26.4 / 26.4 A 26.4 / 26.4 A
Number of DC inputs per MPPT 2 / 1 2 / 2 2 / 2 2 / 2
Number of MPPT trackers 2 2 2 2
DC switch (DC21B) Integrated Integrated Integrated Integrated

Protection

Feature Specification
Internal overvoltage protection Integrated
DC insulation monitoring Integrated
DCI/GFCI/network monitoring Integrated
AC short-circuit current protection Integrated
Thermal protection Integrated
Overvoltage protection on AC side (SPD type 2) Integrated
String current monitoring Integrated
Overvoltage protection on DC side (SPD type 2) Integrated
Anti-islanding protection (AFD) Integrated

Interface

Feature Specification
AC connection Screw terminal
DC connection MC4 / H4
Display 3.5-inch LCD display, backlit
LED 3 Lights
Display language Italian / English
Communication ports RS-232 / RS-485
Communication mode Ethernet / Wi-Fi (optional)

Performance

Specification PSI-J12000-TP PSI-J15000-TP PSI-J17000-TP PSI-J20000-TP
Maximum efficiency 98.3% 98.4% 98.5% 98.5%
European efficiency 98.0% 98.1% 98.2% 98.2%
MPPT accuracy > 99.9% > 99.9% > 99.9% > 99.9%

Note: The technical data, information, and illustrations contained in this document are for indicative purposes only. Peimar reserves the right to modify the data, drawings, and information at any time without prior notice.