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  1. Prostar 4000 watt pure sine wave single phase off grid inverter PIS5K-48
  2. Prostar 4000 watt pure sine wave single phase off grid inverter PIS5K-48

Prostar 4000 watt pure sine wave single phase off grid inverter PIS5K-48

  • Origin:Guangdong, China
  • Brand:Prostar or OEM/ODM
  • Model:PowerSolar PIS4K-48
  • Size:140 x 295 x 540 mm
  • Weight:13.5 Kgs

Prostar 4000 watt pure sine wave single phase off grid inverter PIS5K-48

  1. Description
  2. Specification
  3. Applications
  4. Download

Prostar 4000 watt pure sine wave single phase off grid inverter PIS5K-48

A solar inverter, or PV inverter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is a critical BOS–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters have special functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.

Prostar PowerSolar series inverters are equipped with MPPT solar charge controller to maximize and regulate DC power from the solar array for the charging the battery bank. Transformerless design provides reliable power conversion in compact size. Besides, it’s worry-free to start up motor-type loads such as refrigerators, motors, pumps, compressors and laser printers as well as electronic loads like TV’s, Computers, power tool and battery chargers.

 

4000 watt off grid inverter

 

Maximum Power Point Tracking (MPPT)

Prostar PowerSolar inverters use maximum power point tracking (MPPT) to get the maximum possible power from the PV array. Solar cells have a complex relationship between solar irradiation, temperature and total resistance that produces a non-linear output efficiency known as the I-V curve. It is the purpose of the MPPT system to sample the output of the cells and determine a resistance (load) to obtain maximum power for any given environmental conditions.
The fill factor, more commonly known by its abbreviation FF, is a parameter which, in conjunction with the open circuit voltage and short circuit current of the panel, determines the maximum power from a solar cell. Fill factor is defined as the ratio of the maximum power from the solar cell to the product of Voc and Isc.
There are three main types of MPPT algorithms: perturb-and-observe, incremental conductance and constant voltage. The first two methods are often referred to as hill climbing methods; they rely on the curve of power plotted against voltage rising to the left of the maximum power point, and falling on the right.
 
PowerSolar Off grid Solar Inverters Parallel

Prostar Solar has enhanced parallel capability of off grid solar inverter PowerSolar 4KVA/5KVA from 4 to 6 units. Besides, this advanced feature also enhances capability in supporting 3-phase system.

 

PowerSolar Off grid Solar Inverters Parallel

                                    (PowerSolar Off grid Solar Inverters 4KVA/5KVA 3 Phase Loading)

 

It allows PowerSolar 4KVA/5KVA to operate not only with up to 6 units in parallel operation on the same phase but also maximum 6 units to support 3-phase loads. The supported maximum output power is 30KVA and one phase can be up to 20KVA.

PowerSolar Off grid Solar Inverters Parallel

                                       (PowerSolar Off grid Solar Inverters 4KVA/5KVA Single Phase Loading)

 
Proudct Features
  1. Pure sine wave inverter

  2. Built-in MPPT solar charge controller

  3. Selectable input voltage range for home appliances and personal computers

  4. Selectable charging current based on applications

  5. Configurable AC/Solar input priority via LCD setting

  6. Compatible to mains voltage or generator power

  7. Auto restart while AC is recovering

  8. Overload and short circuit protection

  9. Smart battery charger design for optimized battery performance

  10. Cold start function

  11. Parallel operation with up to 6 units only available for 4KVA/5KVA

  12. Optional Remote Control Panel available

 
Inverter failure
Solar inverters may fail due to transients from the grid or the PV panel, component aging and operation beyond the designed limits. Following are some common reasons specific components of inverters age quickly or fail:
 
Capacitor failure
  • Electrolytic materials age faster than polycarbonate and other dry dielectric materials

  • Voltage stress

  • Continuous operation under maximum voltage conditions

  • Frequent short-term voltage transients

  • Current stress

  • High current increases the internal temperature

  • Thermal stress on component terminals

  • Improper Charge and discharge rates

  • Not operating in ambient temperatures

  • Mechanical stress

  • Vibrations

 
Inverter bridge failure
  • Usage beyond its rated operating limit

  • Overcurrent and overvoltage

  • Other malfunctioning components

  • Thermal shock

  • Thermal overload

  • Extremely cold operating temperature

 
Electro-mechanical wear
  • Component stress

  • Contamination at contacts

  • Extreme temperature conditions

  • Ultrasonic vibration originating in (magnetic cores of) inductive components

 
Warranty
One year warranty after the date of delivery.
 
Payment Terms
Terms of payment is T/T or L/C. 30% deposit before production, 70% balance before shipment.
 

Contact Information

 

Contact Person: Mr. Orson

Email: inquiry@prostarsolar.netprostarsolar@sina.com

Skype: orsonz.prostar

Mobile: (+86)-13827733783 (whatsApp)

Website: www.prostarsolar.net

 

   Scan Wechat to talk with Orson directly!   

Scan Wechat to talk with Orson

 


Tag:  4000 watt off grid inverter   pure sine inverter  single phase inverter

Prostar 4000 watt pure sine wave single phase off grid inverter PIS5K-48 Specification

ModelPowerSolar
PIS1K-24
PowerSolar
PIS1K-48
PowerSolar
PIS2K-24
PowerSolar
PIS3K-24
PowerSolar
PIS3K-48

PowerSolar

PIS4K-48

PowerSolar

PIS5K-48

RATED POWER 1KVA/0.8KW 1KVA/1KW 2KVA/1.6KW 3KVA/2.4KW 3KVA/2.4KW 4KVA/3.2KW 5KVA/4KW
INPUT
Voltage 120 VAC or 230 VAC 230 VAC
Selectable Voltage Range 95-140 VAC or 170-280 VAC (For Personal Computers)
65-140 VAC or 90-280 VAC (For Home Appliances)
170-280 VAC (For Personal Computers)
90-280 VAC (For Home Appliances)
Frequency Range 50 Hz/60 Hz (Auto sensing)
OUTPUT
AC Voltage Regulation (Batt. Mode) 110/120 VAC ± 5% (User
selectable) or 230VAC ± 5%
230VAC ± 5%
Surge Power 2000VA 4000VA 6000VA 8000VA 10000VA
Efficiency (Peak) 90%-93% 93%
Transfer Time 10 ms (For Personal Computers); 20 ms (For Home Appliances)
Waveform Pure sine wave
BATTERY & AC CHARGER
Battery Voltage 24 VDC 48 VDC 24 VDC 24 VDC 48 VDC 48 VDC
Floating Charge Voltage 27 VDC 54 VDC 27 VDC 27 VDC 54 VDC 54 VDC
Overcharge Protection 31 VDC 62 VDC 31 VDC 31 VDC 62 VDC 60 VDC
SOLAR CHARGER & AC CHARGER
Maximum PV Array Power 600 W 900 W 600 W 600 W 900 W 3000 W
MPPT Range @ Operating Voltage 30VDC~ 66VDC 60VDC~ 88VDC 30VDC ~ 66VDC 30VDC ~ 66VDC 60VDC ~ 88VDC 60VDC ~
115VDC
Maximum PV Array Open Circuit Voltage 75VDC 102VDC 75VDC 75VDC 102VDC 145VDC
Maximum Solar Charge Current 25A 18 A 25A 25A 18A 60A
Maximum AC Charge Current 10 A / 20 A 10 A / 15 A 20 A or 30 A 20 A or 30 A 10 A / 15 A 60 A
Maximum Charge Current 25A 18 A 30A 30A 18A 120A
Maximum Efficiency 98%
Standby Power Consumption 2 W
PHYSICAL
Dimension, D x W x H (mm) 100 x 272 x 355 140 x 295 x 540
Net Weight (kgs) 6.8 7.0 7.4 12.5 13.5
OPERATING ENVIRONMENT
Humidity 5% to 95% Relative Humidity(Non-condensing)
Operating Temperature 0°C - 55°C
Storage Temperature -15°C - 60°C
* There are charging current selection only available for 230VAC system.
Product specifications are subject to change without further notice

 


Tag:  4000 watt off grid inverter   pure sine inverter  single phase inverter

Prostar 4000 watt pure sine wave single phase off grid inverter PIS5K-48 Applications

Prostar PowerSolar Inverter

Prostar PowerSolar Inverter

Prostar PowerSolar Inverter


Tag:  4000 watt off grid inverter   pure sine inverter  single phase inverter