PowMr Power Inverter 3500 Watt 48V 110VAC 145VDC Hybrid Solar Charge Inverter MPPT 80A

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PowMr Power Inverter 3500 Watt 48V 110VAC 145VDC Hybrid Solar Charge Inverter MPPT 80A


Pow series is a new hybrid solar charge Power Inverter 3500 Watt, 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.

Quick Details
Place of Origin: Guangdong, China Brand Name: PowMr
Model Number: POW-LVM3.5K-48V Input Voltage: 145VDC
Output Voltage: 110VAC Output Current: 80A
Output Frequency: 50/60Hz Output Type: Single, Multiple
Size: 426*322*124 mm Type: DC/AC Inverters
Inverter Efficiency: >91% Certificate: CE
Warranty: 2 years Weight: 10.8kg
Product Name: hybrid solar inverter Output Voltage Waveform: Pure Sine Wave
Rated input Voltage: 110/120Vac Battery type: Lead Acid or Lithium
Peak power: 5000VA Cooling: Fans
Operating Temperature: 5°F ~ 131°F/ -15°C ~ 55°C Storage Temperature: -13°F ~ 140°F / -25°C ~ 60°C
IP Grade: IP 20 Warehouse Location: CN, USA, Germany, UK, Australia, Russia, Poland, Japan

Packaging & Delivery

  • Selling Units: Single item
  • Single package size: 51X42.5X22 cm
  • Single gross weight: 12.500 kg


1.  Full digital voltage and current double closed-loop control, advanced SPWM technology, the output of pure sine wave. 
2.  Two output modes: mains bypass and 3500 Watt inverter output; uninterrupted power supply. 
3.  Available in 4 charging modes: Only Solar, Utility Priority, PV Priority, Utility & Solar hybrid charging. 
4.  Advanced MPPT technology with an efficiency of 99.9%. 
5.  Designed with an LCD screen and 3 LED indicators for a dynamic display of system data and operating status. 
6.  Manual ON/OFF switch controlling AC output. 
7.  Power saving mode available to reduce empty load loss. 
8.  Intelligent variable-speed fan to efficiently dissipate heat and extend system life. 
9.  Lithium battery activation by PV solar or mains, allowing access to the lead-acid battery and lithium battery. 
10. Complete protection, including short circuit protection, over-voltage, and under-voltage protection, overload protection, reverse protection, etc.

How to correctly match the battery capacity of the system is determined according to the specific usage requirements of the load and application scenarios, otherwise it will easily lead to insufficient battery capacity or excessive waste of power generation.
For details, please refer to the manual recommendation or consult online customer service.

Please read the specification carefully before install


Models POW-LVM3.5K-48V
Rated input voltage 110/120VAC
Input voltage range (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/short circuit protection Breaker
Efficiency >95%
Conversion time (bypass and inverter) 10ms 
Reverse Flow Protection  Yes
Max bypass current overload  40A
Waveform Pure sine wave
Rated output (VA) 3500
Rated output (W) 3500
Power factor 1
Output AC Voltage  120VAC
Unstable Input Error ±5%
Output Frequency (Hz) 50Hz ± 0.3Hz/60Hz ± 0.3Hz
Efficiency >91%
Overload protection (102%<load<110%)±10%: turn off the output after 5min; (110%<load<125%)±10%: turn off the output after 10sec; (125%<load)±10%: turn off the output after 5sec;
Peak power 5000VA
Motor capability 2HP
Output short circuit protection Breaker
Bypass breaker specifications 40A
Rated battery input voltage 48V (minimum start-up voltage 44V)
Battery voltage range 40.0Vdc~60Vdc ± 0.6Vdc
Power saving mode Self-Consumption ≤50W
No Load Self Consumption  48W
Utility/Grid charging
Battery type Lead-acid or lithium battery
Maximum charge current(AC) 40A
Unstable Condition Error ± 5Adc
Charge voltage range 40Vdc~60Vdc
Short circuit protection Breakers and fuses
Circuit breaker specifications 40A
Overcharge protection Yes; Automatically alerts and then turns off charging after1 minute
Solar (PV) charging
Recommended PV Max  145Vdc (150 VDC Actual)
PV operating voltage range 60-145VDC
MPPT voltage range 60-115VDC
Battery Charging range 40-60VDC
Maximum Input Power  4400W
Maximum Input Current  80A
Maximum output power 4200W
PV charging current range  0-80A
Short circuit protection Internal Fuse
Wiring protection Reverse polarity 
Certified specifications
Certification FCC Part 15 Class B, RoHS
Operating temperature range 5°F ~ 131°F/ -15°C ~ 55°C
Storage temperature range -13°F ~ 140°F / -25°C ~ 60°C
Humidity range 5% to 95% (three-layer paint protection)
Noise ≤60dB
Cooling Fans
IP Grade  IP 20
Safety Class I
Dimensions (L-W-D)  16.8*12.7*4.9 in / 426*322*124 mm
Weight  23.8 lbs /10.8kg

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