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4KW Variable Off-grid  solar panel system

4KW Variable Off-grid  solar panel system

  • 4KW Variable Off-grid  solar panel system
4KW Variable Off-grid solar panel system
  • 产品介绍

4000W home use solar system 

Feature


Solar module:solar battery module(also called photovoltaic battery module)in series or in parallel according to the system requirements,the solar energy will change into electrical energy in the light of the sun and then output,it is the core component of solar photovoltaic system.
Controller: solar power controller is an important part of the solar power system, System of charging and discharging and load work automatically by its intelligent control and protection. Its performance directly affects the reliability of the system. Especially the battery life, overcharge or over discharge will be cause damage and even lethal damage for the battery.
Inverter: in solar photovoltaic power supply system, if it has the AC load, it is necessary to use the devices of the inverter. The direct current generated by solar modules or the battery release of DC into AC for load.
Battery:Stored up the electricity produced by the solar cell module produce,When illumination is insufficient or night or load demand is greater than the power produced by the solar cell module.Stored energy will be released in order to meet the load demand of energy,It is the solar energy photovoltaic system energy storage unit.Currently solar pv system commonly used is lead acid battery,For higher requirements of the system,Usually adopt deep discharge vrla battery ,deep discharge suction fluid type lead-acid battery,etc

Technical specification  




Specifications:
Model XD-TNY50112-10TNY70112-50TNY10224-50TNY20248-40TNY50296-50
Solar Energy ModuleTypeMonocrystalline silicon A level
Power100W500W1100W1800W4400W
Daily Power generation 0.5KWH2.5KWH5.5KWH9KWH22KWH
(Sunshine according to 5H)
Size(mm)1160×660×35×11250*660*35*41360*900*40*61620*990*40*81955*990*45*16
PV ControllerControl modeDirect charge/PWM/MPPT
Charge current  10A    50A50A     40A50A
Rated charging voltage    12VDC   12VDC 24VDC  48VDC96VDC
Compulsive charging voltage14.8V29.6V59.2V118.4V
Balanced charging voltage14.4V28.8V57.6V115.2V
Floating charging voltage13.8V27.6V55.2V110.4V
Recovery charging voltage13.326.6V53.2V106.4V
Battery overvoltage protection/recovery16.5V/15V33V/30V66V/60V132V/120V
Protection functionReverse connection, short circuit, overcharge, anti charge protection
DisplayLED
PV InverterRated Capacity500W700W1000W2000W5000W
DC voltage12V24V48V96V
Undervoltage protection 10.5V21V42V84V
Inverter structureLow frequency structure
Mains input75VAC-125VAC or 145VAC-275VAC
Inverter output110VAC+/-2% or 220VAC+/-2%
Mains input charging current10A
Working wayMains priority/solar power priority (optional)
Conversion time≤4ms
Overload capacityOverload 110% 30 seconds the machine automatically shut down; overload shutdown 120% 2 seconds; mains mode overload do not shutdown
Conversion efficiency≥80%
Output waveformPure sine wave
Work environmentTemperature0-40°C,Humidity10-90%
Cooling mode Forced air cooling
Protection functionMains over / under-voltage, direct current is too high / undervoltage, the inverter output short circuit
DisplayLCD         
Output waveform distortion≤±0.3%
Input and output frequencyThe same with power system
BatteryBattery TypeDeep cycle maintenance-free lead-acid battery
Battery capacity100AH/12V×1200AH/12V×1100AH/12V×2200AH/12V×4100AH/12V×8
Discharge time(full Load calculation)1.3H1.8H1.3H2.8H1.1H
Machine specificationsSize(mm)465×245×465580×280×470580×300×610600×540×940
Weight48KG81KG7KG302KG332KG
RemarksSpecification for reference.Subject to change without prior notice

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