Prostar 4000w off grid solar system output for home refrigerator

Prostar 4000w off grid solar system output for home refrigerator



Product Detail




Prostar 4000w off grid solar systems including 16PCS 250Wp solar modules, 4.2KW off grid solar inverter with external solar charge controller 96V 30A, 8units 12V 150AHdeep cycle batteries and other solar accessories.


Solar power is the conversion of sunlight into electricity, either directly using photovoltaics (PV), or indirectly using concentrated solar power (CSP). Concentrated solar power systems use lenses or mirrors and tracking systems to focus a large area of sunlight into a small beam. Photovoltaics convert light into an electric current using thephotovoltaic effect.


            Picture 1. Prostar 4000w off grid solar systems for home refrigerator 


  1. 5-6 Hours operating everyday
  2. Easy installation and maintenance
  3. Long lifetime, energy saving
  4. Safety and reliability, with muti-protection from overcharge and over discharge, short circuit, overload,etc, the system can restore automatically and not need to maintain
  5. Pure sine wave output, pure sine wave suitable for any loads
  6. AC and DC coupling of energy sources
  7. Easy upgrading to larger energy supply systems
  8. Compatible with generator and grid power

Solar system composition

  • Solar Panels
  • Solar Inverter
  • Solar Charge Controller
  • Deep Cycle Batteries
  • Brackets
  • Accessories

How To Use

Appliance Quantity Watts(V x A)
Mult. * 1.5 for AC conversion
Hours On per Day Watt Hours per Day
LED light 20 10 10 2000
LCD TV 1 200 3 600
Portable Fan 2 100 4 800
Celling Fan 3 100 4 1200
Refrigerator 16cu. ft (AC) 1     1800
Desktop Computer  1 200 4 800
Satelite TV Receiver 1 50 3 150


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.

Technical Specification

Solar System Maximum Power:4000W
Rated Voltage: 96Vdc
Output Frequency: 50Hz / 60Hz
Rainy Days Backup: 1 Day
System Efficiency: 89%
SN Item Specification Quantity
1 Solar Panel Maximum Power: 250Wp 16
Voltage at Maximum Power: 36V
Current at Maximum Power: 6.94A
Open Circuit Voltage: 45.8V
Short Circuit Current: 7.50A
Dimension: 990x1700x45mm
2 Off grid Inverter Capacity: 4200W 1
Input Voltage: 220V/230Vac
Output Voltage: 220V/230Vac
Output Frequency: 50Hz / 60Hz
Output Waveform: Pure Sine Wave
Battery Voltage: 96Vdc
Dimension: 450x240x420mm
3 Solar Charge Controller Charging Type: PWM 1
Charging Voltage: 96V
Charging Current: 30A
Dimension: 353×303×104mm
4 Battery Battery Capacity: 150AH 8
Battery Voltage: 12Vdc
Battery Type: Deep Cycle Batteries
Dimension: 532x240x224mm
5 Battery Cabinet Loading 8PCS 12V 150AH Batteries 1
including breaker & battery connect cables
Dimension: 1120×620×820mm
6 PV Combiner Box 4 Strings, 1000V, each string is 10A 1
Dimension: 470×500×200mm
7 MC4 Connector 1000V 1
8 Cables PV Cables 4mm²  50meters 1

Solar System Applications

off-grid power system in remote villages in the area, including power supply system, solar home power system, communication signals, power supply, cathodic protection, solar lights and other battery can run independently with off-grid power system.

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