Products > Hybrid Solar Inverters > Pure Sine Wave Inverter inbuilt MPPT Controller > 3500W/3.5kw 110/120VAC 48VDC MPPT/80A Hybrid Solar Inverter for Lithium/Lead-Acid Battery
Product name : 3500W/3.5kw 110/120VAC 48VDC MPPT/80A Hybrid Solar Inverter for Lithium/Lead-Acid Battery
Item : QW-HF4835U80
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Details:
  3500W/3.5kw 110/120VAC 48VDC MPPT/80A Hybrid Solar Inverter for Lithium/Lead-Acid Battery

This is a new all in one hybrid solar charge inverter, which integrates solar energy storage & means charging energy storage and AC sine wave output. Thanks to DSP control and advanced control algorithm, it has high response speed, high reliability and high industrial standard. Four charging modes are optional, i.e. Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging; and two output modes are available, i.e. Inverter and Mains, to meet different application requirements. The solar charging module applies the latest optimized MPPT technology to quickly track the maximum power point of the PV array in any environment and obtain the maximum energy of the solar panel in real time.


Product Features

 

1. Full digital voltage and current double closed loop control, advanced SPWM technology, output of pure sine wave.
2. Two output modes: mains bypass and inverter output; uninterrupted power supply.
3. Available in 4 charging modes: Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging.
4. Advanced MPPT technology with an efficiency of 99.9%.
5. Designed with a LCD screen and 3 LED indicators for dynamic display of system data and operating status.
6. ON/OFF rocker switch for AC output control.
7. Power saving mode available to reduce no-load loss.
8. Intelligent variable speed fan to efficiently dissipate heat and extend system life.
9. Lithium battery activation design, allowing access of lead-acid battery and lithium battery.
10. 360 ° all-round protection with a number of protection functions.
11. Complete protections, including short circuit protection, over voltage and under voltage protection, overload protection, reverse protection, etc.

Specification
Models HF4830S60 HF4840S60 HF4850S80 HF4825U60 HF4830U60 HF4835U80
Mains mode
Rated input voltage 220/230Vac 110/120Vac
Input voltage range (170Vac~280Vac) ±2%
(90Vac-280Vac)±2%
(90Vac~140Vac) ±2%
Frequency 50Hz/ 60Hz  (Auto detection)
Frequency 
Range
47±0.3Hz ~ 55±0.3Hz (50Hz);
57±0.3Hz ~ 65±0.3Hz (60Hz);
Overload/shor 
t circuit 
protection
Circuit breaker
Efficiency >95%
Conversion 
time (bypass 
and inverter)
10ms (typical)
AC reverse 
protection
Available
Maximum 
bypass 
overload 
current
40A
Inverter mode
Output voltage waveform Pure sine wave
Rated output power (VA) 3000 4000 5000 2500 3000 3500
Rated output power (W) 3000 4000 5000 2500 3000 3500
Power factor 1
Rated output voltage (Vac) 230Vac 120Vac
Output voltage error ±5%
Output frequencyrange (Hz) 50Hz ± 0.3Hz
60Hz ± 0.3Hz
Efficiency >90%
Overload protection (102% < load <125%) ±10%: report error and turn off the output after 5 minutes; (125% < load < 150%) ± 10%: report error and turn off the output after 10 seconds; Load >150% ±10%: report error and turn off the output after 5 seconds; (102% < load <110%) ±10%: report error and turn off the output after 5 minutes; (110% < load < 125%) ± 10%: report error and turn off the output after 10 seconds; (Load >150% ±10%): report error and turn off the output after 5 seconds;
Peak power 6000VA 8000VA 10000VA 5000VA 6000VA 7000VA
Loaded motor capability      2HP 3HP 4HP      1HP 1HP 2HP
Output short circuit protection Circuit breaker
Bypass breaker specifications 40A
Rated battery input voltage 48V ( (Minimum starting voltage 44V)
Battery voltage range Undervoltage alarm/shutdown voltage/overvoltage alarm /overvoltage recovery... settable on LCD screen)
Power saving mode Load ≤25W
Mains charging
Battery type Lead acid or lithium battery
Maximum charge current 60A 30A
Charge current error ± 5Adc
Charge voltage range 40 -58Vdc 40 -60Vdc
Short circuit protection Circuit breaker and blown fuse
Circuit breaker specifications 40A
Overcharge protection Alarm and turn off charging after 1 minute
PV charging
Maximum PV open circuit voltage 145Vdc
PV operating voltage range 60-145Vdc
MPPT voltage range 60-115Vdc
Battery voltage range 40-60Vdc
Maximum output power 3200W 4200W 3200W 4200W
PV charging current range (can be set) 0-60A 0-80A 0-60A 0-80A
Charging short circuit protection Blown fuse
Wiring protection Reverse polarity protection
Other Specifications
EMC certification level EN62040-2, C2
Operating temperature range -15°C to 55°C
Storage temperature range -25°C ~ 60°C
Humidity range 5% to 95%(Conformal coating protection)
Noise ≤60dB
Heat dissipation Forced air cooling, variable speed of fan
Communicatio n interface USB/RS485(Bluetooth/WiFi/GPRS)/Dry node control
Size (L*W*D) 430mm*338mm*126mm
Weight (kg)(kg) 11


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