2kw off grid solar inverter

PST2K-Pro-24 2kw off grid solar inverter 24V to 220V

Category:
SKU: PST2K-Pro-24

PST2K-Pro-24 2kw off grid solar inverter 24V to 220V is perfect for off-grid, backup power and self-consumption applications, it is a pure sine wave, hybrid inverter system with switchable 50/60 Hz frequencies.

Prostar PST Pro series inverter is perfect for off-grid, backup power and self-consumption applications, it is a pure sine wave, hybrid inverter system with switchable 50/60 Hz frequencies, providing power for every need. For expanded off-grid capacity, Prostar PST Pro series inverter is integrated with fuel-based generators as required to support loads larger than the generator’s output. It’s also self consumption ready, able to prioritize solar consumption over the grid, while maintaining zero grid export. Prostar PST Pro series inverter is combining functions of off-grid inverter, MPPT solar charger and isolated transformer, AC transfer from an AC source to AC loads, and a battery charger from an AC source to offer an uninterruptible power supply with a compact size. Its comprehensive LCD offers user-configurable and easily-accessible button configuration as well as a readout of relevant data.

  Product Features & Benefits  

  1. Pure sine wave inverter
  2. Built-in MPPT solar charge controller
  3. Built-in isolated transformer
  4. Configurable AC input voltage range limit for home appliances or personal computers
  5. Configurable battery charging current based on applications via LCD setting
  6. Configurable AC / solar charger priority via LCD / button setting
  7. Compatible with AC voltage from the grid or generator power
  8. Uninterruptible power supply in case of grid black-out
  9. Auto access MPP tracking states, be most probable to use PV energy in priority
  10. Overload, over-temperature and short-circuit protection
  11. Smart multi-stage battery charger with optional equalization for optimized battery performance
  12. Staggering energy storage and power generation
  13. Cold start function (starting with only battery power and no AC source or PV modules attached)
  14. Intelligent AC and PV complementary power supply function to extend the battery life.

  System Structure  

Hybrid Solar Power System

Are you using a generator?

A fuel generator can be part of a Prostar off grid/hybrid solar power system. It can provide additional power, energy and a backup. The sizing tool currently allows for calculating power supplies from solar.

  Product Details  

 2kw off grid solar inverter

(Front View)

2kw off grid solar inverter

(Rear View)

2kw off grid solar inverter

(Inside View – Right)

2kw off grid solar inverter

(Inside View – Back)

2kw off grid solar inverter

(Top View)

 

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Model PST3K-Pro-24 PST3K-Pro-48
Rated Power 3000W
INPUT
Voltage Range 100V/110V/120V/127AC or 208V/220V/230V/240VAC(+25%,-36%)
Frequency Range 50/60 Hz±2.5Hz  (Auto sensing)
OUTPUT
AC Voltage Regulation 100V/110V/120V/127AC±0.5% or 208V/220V/230V/240VAC±0.5%(AC Mode±10%)
Frequency 50HZ/60HZ±0.5HZ Auto(AC Mode±2.5HZ)
Power Factor 1.0
Surge Power 9000W
Capable Of Starting Electric Motor 2HP
Battery Efficiency 83%
AC Efficiency 93%
Transfer Time 8ms default, 4ms optional
Waveform Pure Sinewave
BATTERY
Battery Voltage 24VDC 48VDC
Floating Charge Voltage 27.2VDC 54.4VDC
Overcharge Protection 30.0VDC 60.0VDC
SOLAR CHARGER & AC CHARGER
Max. PV Array Power 1560W 3120W
MPPT Range @ Operating Voltage 30VDC~ 115VDC 60VDC~ 115VDC
Max. PV Array Open Circuit Voltage 150VDC
Max. Solar Charge Current 60A default, 40A/50A(optional)
AC Charge Current 2A-40A Adjustable
Maximum Charge Current 100A
Maximum Efficiency 98%
PROTECTION
Battery Reversal Optional
Output Short Circuit AC mode:Jump fuse, Inverter mode: Shut down
Overload Full load 105%, Inverter alarm. Overload 130%, Inverter shut down output in 10s. Once the load back to normal, Inverter recover output. Once the inverter is off, it must be turned on manually.
High AC Voltage Turn off AC,turn to Inverter mode automatically
Low DC Voltage Inverter shut down automatically,Once the AC recover, Inverter turn on and charge automatically
Over Temperature Inverter will alarm and turn off but it will recover to normal status after cooling down
Isolation Type Built-in Isolated Transformer
Protection Grade IP20
ENVIRONMENT
Humidity 15~93%(No condensation)
Temperature -10℃ ~ 50℃
Altitude ≤3000m
INTERFACE
Communication USB, RS232/RS485/SNMP (Optional)
Display LCD + LED
MECHANICAL SPECIFICATIONS
Dimension, DxWxH (mm) 472*190*330
Net Weight (Kgs/PC) 34.3
Product specifications are subject to change without further notice.
Model PST2K-Pro-24
Rated Power 2000W
INPUT
Voltage Range 100V/110V/120V/127AC or 208V/220V/230V/240VAC(+25%,-36%)
Frequency Range 50/60 Hz±2.5Hz  (Auto sensing)
OUTPUT
AC Voltage Regulation 100V/110V/120V/127AC±0.5% or 208V/220V/230V/240VAC±0.5%(AC Mode±10%)
Frequency 50HZ/60HZ±0.5HZ Auto(AC Mode±2.5HZ)
Power Factor 1.0
Surge Power 6000W
Capable Of Starting Electric Motor 1HP
Battery Efficiency 83%
AC Efficiency 93%
Transfer Time 8ms default, 4ms optional
Waveform Pure Sinewave
BATTERY
Battery Voltage 24VDC
Floating Charge Voltage 27.2VDC
Overcharge Protection 30.0VDC
SOLAR CHARGER & AC CHARGER
Max. PV Array Power 1560W
MPPT Range @ Operating Voltage 30VDC~ 115VDC
Max. PV Array Open Circuit Voltage 150VDC
Max. Solar Charge Current 60A default, 40A/50A(optional)
AC Charge Current 2A-40A Adjustable
Maximum Charge Current 100A
Maximum Efficiency 98%
PROTECTION
Battery Reversal Optional
Output Short Circuit AC mode:Jump fuse, Inverter mode: Shut down
Overload Full load 105%, Inverter alarm. Overload 130%, Inverter shut down output in 10s. Once the load back to normal, Inverter recover output. Once the inverter is off, it must be turned on manually.
High AC Voltage Turn off AC,turn to Inverter mode automatically
Low DC Voltage Inverter shut down automatically,Once the AC recover, Inverter turn on and charge automatically
Over Temperature Inverter will alarm and turn off but it will recover to normal status after cooling down
Isolation Type Built-in Isolated Transformer
Protection Grade IP20
ENVIRONMENT
Humidity 15~93%(No condensation)
Temperature -10℃ ~ 50℃
Altitude ≤3000m
INTERFACE
Communication USB, RS232/RS485/SNMP (Optional)
Display LCD + LED
MECHANICAL SPECIFICATIONS
Dimension, DxWxH (mm) 472*190*330
Net Weight (Kgs/PC) 29.30
Product specifications are subject to change without further notice.