3500W DC 48V AC 110V All In One Inverter

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BrandPowMr Lithium Battery Activation Active Lithium Batteries Battery Voltage48V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries PhaseSingle Phase Inverter TypeHigh frequency Inverters AC output120Vac±5% Rated Load Power3500W Max Panel Input Volt100V-150V PV Terminal Charging Modebuild-in MPPT Solar Charge Controller Max Solar Panel Input Power4400W AC Charging Current40 Amps PV Charging Current40amps AC+PV Charging Current80Amps Wifi/Bluetooth ModuleWifi Module(Optional) WarehouseUSA Warehouse
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    Model POW-LVM3K-24V POW-LVM3.5K-48V POW-LVM5K-48V-H
    Reted 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 40A 63A
    Waveform Pure Sine Wave
    Rated Output(VA) 3000 3500 5000(4100/4300/4500)
    Rated Output(W) 3000 3500 5000(4100/4300/4500)
    Power Factor 1 1 1
    Output AC Voltage 120Vac 120Vac 120Vac(100/105/110Vac Settable)
    Unstable Input Error ±5%
    Output Frequency(Hz) 50Hz ±0.3Hz 60Hz ±0.3Hz
    Efficiency >92% >92% >92%
    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 4500VA 5000VA 5000VA
    Motor Capability 2HP
    Output Short Circuit Protection Breaker
    Bypass Breaker Specifications 40A
    Rated Battery Input Voltage 24V (Minimum starting voltage 22V) 48V (minimum start-up voltage 44V)
    Battery Voltage Range 20.0Vdc~33Vdc ± 0.6Vdc 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 Lead acid or lithium battery Lead Acid or Lithium
    Maximum Charging Current (AC) 40A 40A 40A
    Unstable Condition Error ± 5Adc ± 5Adc ± 5Adc
    Charge voltage range 20~33Vdc 40Vdc~60Vdc 40 –60Vdc
    Short circuit protection Circuit breaker and blown fuse Breakers and fuses Breakers and blown fuses
    Circuit breaker specifications Yes 40A 63A
    Overcharge protection Yes; Automatically alerts and then turns off charging after1 minute Yes; Automatically alerts and then turns off charging after1 minute Yes; Automatically alerts and then turns off charging after1 minute
    Solar (PV) charging
    Recommended PV Max  100Vdc 145Vdc (150 VDC Actual) 500Vdc
    PV Operating Voltage  30-100Vdc 60-145VDC 120-500Vdc
    MPPT Voltage Range  30-95Vdc 60-115VDC 120-450Vdc
    Battery Charging Range  20-33Vdc 40-60VDC 40-60Vdc
    Maximum Input Power  1400W 4400W 5000W
    Maximum Input Current  60A 80A 80A
    Maximum Output Power  1400W 4200W 5000W
    PV Charging Current Range  0-60A 0-80A 0-80A
    Short-circuit Protection  Blown fuse Internal Fuse Internal Fuse
    Wiring Protection  Reverse Polarity Reverse polarity  Reverse Polarity
    Certification FCC Part 15 Class B, RoHS FCC Part 15 Class B, RoHS CE(IEC62109), RoHS, EN61000
    Operating Temperature  5°F ~ 131°F/ -15°C ~ 55°C 5°F ~ 131°F/ -15°C ~ 55°C 5°F ~ 131°F/ -15°C ~ 55°C
    Storage Temperature  -13°F ~ 140°F / -25°C ~ 60°C -13°F ~ 140°F / -25°C ~ 60°C -13°F ~ 140°F / -25°C ~ 60°C
    Humidity range 5% to 95% (Conformal coating protection) 5% to 95% (three-layer paint protection) 5% to 95% (three-layer paint protection)
    Noise ≤60dB ≤60dB ≤60dB
    Cooling  Fans Fans Fans, Forced cooling with adjustable air speed
    IP Grade  IP 20 IP 20 IP 20
    Safety  Class I Class I I
    Dimensions (L-W-D) 14.8*11*4.05 in / 378mm*280mm*103mm 16.8*12.7*4.9 in / 426*322*124 mm 16.8*12.7*4.9 in / 426*322*124 mm
    Weight (kg) 14.96 lbs /6.8kg 23.8 lbs /10.8kg 25.6 lbs /11.6kg

    Non-Lithium Battery Parameters

    Battery type Sealed lead acid battery (SLD) Colloidal lead acid battery (GEL) Vented lead acid battery (FLD) User-defined (USE)
    Overvoltage disconnection voltage 60V 60V 60V 60V
    Equalizing charge voltage 58.4V 56.8V 59.2V 40~60V
    Boost charge voltage 57.6V 56.8V 58.4V 40~60V
    Floating charge voltage 55.2V 55.2V 55.2V 40~60V
    Undervoltage alarm voltage 44V 44V 44V 40~60V
    Low voltage 42V 42V 42V 40~60V
    disconnection voltage (adjustable)
    Discharge limit voltage 40V 40V 40V 40~60V
    Over-discharge delay time 5S 5S 5S 1~30S
    Equalizing charge duration 120 minutes - 120 minutes 0~600 minutes
    Equalizing charge interval 30 days - 30 days 0~250 days
    Boost charge duration 120 minutes 120 minutes 120 minutes 10~600 minutes

    3500W Hybrid Inverter 48V

    PowMr 3500W All In One Inverter Charger OutPut 110/120VAC Built-in MPPT 80A Solar Controller MAX PV Input 145V DC 48VDC System 3.5KW Pure Sine Wave hybrid inverter Suitable US CA MX

    About this PowMr Solar Inverter Charger

    • 3500W 48V DC TO 120V /110V AC solar charge inverter and 80A Mppt charge controller and 3500W pure sine wave inverter, all in one Hybrid all in one Inverter machine.
    • Advanced MPPT technology Charging with an efficiency of 99.9% and inverter with DC to AC advanced SPWM technology which output pure sine wave power.
    • Fit for 40-60Vdc Lead-Acid and Lithium battery. 4 charging modes support: Only Solar, Mains Priority, Solar Priority, and Mains & Solar hybrid charging.
    • LCD screen and 3 LED indicators for a dynamic display of system data and operating status, Intelligent variable-speed fan to efficiently dissipate heat and extend system life.

    Pow series is a new hybrid inverter 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; Through a state-of-the-art control algorithm, the AC-DC charging module realizes fully digital voltage and current double closed-loop control, with high control precision in a small volume; Wide AC voltage input range and complete input/output protections are designed for stable and reliable battery charging and protection; Based on full-digital intelligent design, the DC-AC inverter module employs advanced SPWM; technology and outputs pure sine waves to convert DC into AC. It is ideal for AC loads such as household appliances, power tools, industrial equipment, and electronic audio and video equipment. The product comes with a segment LCD display design which allows real-time; display of the operating data and status of the system. Comprehensive electronic protections keep the entire system safer and more stable;

    Key Features

    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 48V 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.

     110VAC inverter

     Charging parameter

    • Battery type: 48V Lead Acid or Lithium
    • Max PV Input Current: 80A
    • Charging Voltage Range: 40-60VDC
    • Max Solar panel voltage accept: 145Vdc
    • Solar(PV) MPPT Voltage Range: 60-115Vdc
    • Inverter Output Waveform: Pure Sine Wave
    • Maximum Charging Current: 40A when Utility/Grid Charging, 0-80A when PV Charging.
    • Solar(PV) Charing Operating Voltage range: 60-145Vdc (For PV to charge 48V battery banks, you will need a minimum PV Voc voltage of 61VDC)
    • Maximum Solar(PV) Input Power: 4400W(please make sure solar panels never exceed this value)
    • Maximum Solar(PV) output Power: 4200W(inverter will use Max 4200W to charge the battery, but it is ok to accept 4400W power from your solar panel.)

    3500W 48V Inverter

    4 Charging Modes

    4 charging modes and 3 output load working mode support

    Four charging modes: 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.

    conection way


    • Photovoltaic Modules (PV): convert light energy into DC power, charge the battery through the solar inverter charger, or directly reverse into alternating current to power the load.
    • Power or generator (Utility): Access at the AC input can power the load and charge the Battery. If you do not have a power supply or generator, the system can also operate normally, where the load is supplied by batteries and photovoltaic modules.
    • Battery: The role of the battery is to ensure the normal use of electricity for the system load when the solar energy is insufficient and there is no electricity.
    • Household load: This can be accessed to a variety of household and office loads, including refrigerators, lamps, televisions, fans, air conditioning, and other AC loads.
    • Battery type: 48V User-defined/Sealed(Default)/AGM battery/Flooded/Gel/Lithium iron/Ternary lithium battery.


    • The PowMr Solar Inverter is suitable for 48V battery banks systems ONLY. Not following the minimum DC requirement may cause irreversible damage to the unit.
    • The solar inverter components at the AC input/output, battery components, and PV components will produce high energy output. Make sure to connect the appropriate component to the appropriate labeled terminals.
    • Be careful of the positive and negative poles. Reversing the poles may cause permanent damage to the inverter.
    • The input terminals of the inverters have large capacitors connected to them. Once a positive and negative wire is connected to the terminals, it will complete the circuit and commence drawing a heavy current momentarily.
    • After the power switch is switched off, there is still high energy inside the solar inverter, do not open or touch the internal device, wait for the capacitance to be put off after the relevant operation

    User Manual (POW-LVM3.5K-48V-V1.2.pdf, 1,540 Kb) [Download]

    Question: What is the minimum voltage input from your solar panels
    Answer: Your battery is 48V, then your solar panel's voltage need higher than 48V. Or battery can't be charged.
    Question: I have 20 260 panels and want to go off grid. If i purchase 2 of your inverters can I link them to supply my house off grid
    Answer: YES.
    Question: How many can be linked?
    Answer: only 1
    Question: one place says "Peak output 7000w, then elsewhere maximum output power: 4200w" then "3500w 48v inverter function" can you clarify?
    Answer: 4200w means: when PV charging, solar panel Maximum output 4200W power to inverter charge your battery, inverter only can take 4200w max power from solar panel. 3500w means: when in Inverter mode, Inverter's Rated output power is 3500W; (will provide 3500W power to your Electrical appliances use) Peak output: 5000VA=The maximum power supplied by the inverter to the consumer is 4000W, which will not exceed this value. Peak output: 7000VA,Sorry this parameter is a mistake, It has been modified; this parameter is 5000VA; Peak output: 5000VA is Apparent power, Apparent power is the amount that represents the capacity of AC electrical equipment. Equal to the product of the effective value of the voltage and the effective value of the current. It is multiplied by the power factor to equal the active power. Usually the power factor is 0.8, which means that the actual maximum output power is 5000VA*0.8=4000W; Peak output: 5000VA=The maximum power supplied by the inverter to the consumer is 4000W. 
    Question: any monitor software for this 48v 3500w unit?
    Answer: yes. wifi app is avalible and pc software is ok. Please contact springmirror@hotmail.com
    Question: I just intalled one and the generator bypass would not work. It only works on solar although I used " main" as the primary soource.
    Answer: Please check your setting 01 and 06, see which mode you choose
    Question: How do you hook two of these together in parallel?
    Answer: NO, This item doesn't support wire in in parallel
    Question: Saye it has pv1 and pv2 inputs. can it do 2 arrays?
    Answer: YES. You can wire two array, but please make your two solar panel as a group and only has 1 positive wire and 1 negative to inverter. This item is updated, it doesn't have PV1 and PV2 wiring now. It only have one PV+ and one PV- connector. We will update photo soon. Thanks for let us know.
    Question: how i can monitor this unit any app for computer or cell. for this 48v 3500w unit
    Answer: we have wifi mudule, and you can download app and monitor the working status in your phone app.
    Question: do you have this unitwith 240vac output with the same 48vdc input?
    Answer: we have single-phase 220/230Vac output version, work with 48Vdc battery. 
    Question: Can this equipment work without power from the grid?
    Answer: yes. you can wire Solar panel to this equipment.
    Question: How many solar panels of 260 watts can be connected to this inverter. Do they have to be connected thru a combiner .
    Answer: nverter's Max power is 3500W, you can wire about 13pcs 260 watts solar panel. About the combiner, it depens on your system.
    Question: Is this a low frequency sine wave?
    Answer: it can output 50hz or 60hz
    Question: how can i see how charged the batteries are?
    Answer: The LCD display will show the charging status
    Question: Would I have to pay shipping for any warranty covered parts?
    Answer: NO.
    Question: The hybrid inverter is installed outside correct? And dose the pv come with the inverter
    Answer: Location of install: Please install this inverter in Cool, dry, well-ventilated area: Heat is the worst enemy for electronic equipment.Inverters must be in an area where the fans are not blocked or where they are not exposed directly to the sun. They should be in an area free of any kind of moisture and allow for clearance of at least 8” around the unit to provide adequate ventilation; PV wire to Inverter's PV terminal (PV+ and PV-). 
    Question: Can you run 2 units together and get 2 phase 240v?
    Answer: NO. This model doesn't have such function. This series inverter has 220V version, 
    Question: Does the pv solar powered panels come with the inverter?
    Answer: NO. Solar panel doesn't contain. need you purchase by yourself
    Question: Will this work with agm batteries
    Answer: YES.
    Question: Can this be used with solar only with no battery?
    Answer: NO. it need battery
    Question: What is the minimum solar panel voltage input to the unit
    Answer: 60VDC
    Question: What is the maximum PV volatage input ?
    Answer: Maximum PV volatage input:145VDC
    Question: What is the warranty?
    Answer: it comes with 1 year warranty.
    Question: Can this be used solely off grid using solar and batteries or does it need to be wired with the grid
    Answer: Both is ok. It has differen working mode for select. You can only wire solar panel and battery to use it. Or wire your grid to it as another power energy to charge your battery.
    Question: Can this inverter work woth deep cycle battries?
    Answer: yes. 48V battery
    Question: Is idle draw really <25 watts?
    Answer: This item's self-consumption is 1A. It is an integrated product of mppt charge controller and inverter. It integrates PV charging, AC-DC charging, and DC-AC inverter. Compared with a single charge controller or a single inverter, its own loss will be larger. About no-load self-consumption: For the same power, the lower the input voltage level, the greater the current flowing on the input side, and the more components required inside the product, so the greater the loss. The size of the no-load loss has an important relationship with the circuit design, device options, and the number of components. Because the device wants to work, it must provide them with voltage, even in standby, it must also provide standby energy. 
    Question: Can this inverter work with 120 voc from solar panels or what is the max voc this inverter can handle?
    Answer: es. The max voc this inverter can handle from solar panel is 145Vdc.
    Question: If max charge current is 30A at how many volts?
    Answer: It doesn't have such fix voltage parameter.
    Question: Can i manually set the charging perameters for lithium batteries?
    Answer: YES. If you wanna set your own parrameter you can choose USE, all battery parameters can be set. And also it has pre-set parameter for Lithium iron phosphate battery LF14/LF15/LF16,14strings ,corresponding to 15 strings and 16 strings of lithium iron phosphate battery.
    Question: Is this a grid tie inverter? Says hybrid.
    Answer: is off grid inverter. Hybrid means it have 48V inverter function and also with MPPT charge controller function. It is all-in-one solar charge inverter. It support use AC Mains power/Solar power/ generator power to charge your battery. And Its Output is 110V AC power.
    Question: Can this inverter take a 80.2Voc from solar panels and charge 48volt battery bank?
    Answer: YES. Inverter max can take 145Vdc from solar panel.
    Question: Does the unit come with a schematic
    Answer: you can contact springmirror to get a user manual see if match your need.
    Question: What kind of battery can this system use, any kind regarding voltage like normal 12Vdc or does it have to be 48Vdc???
    Answer: (40-60V) Lead-Acid OR Lithium battery, 48V Means your battery must be 48V system.
    Question: Is there a Bluetooth option remote reporting to a smartphone available for this model? Wifi is not available for me.
    Answer: This model only supports the wifi module. The wifi module is WIFI-HF(https://powmr.com/accessories-en/inverter-accessories/powmr-supply-wifi-module-compatibile-with-hf-series-off-grid-inverter-charger/) Other than that, there is no other way to connect to the smartphone APP.

    5 out of 5
    Reviews: 2
    5 stars
    4 stars
    3 stars
    2 stars
    1 star
    Jose Garcia
    United States
    I am interested in the PowMr 3500W All In One Inverter Charger OutPut 110/120VAC Built-in MPPT 80A Solar Controller MAX PV Input 145V DC 48VDC System 3.5KW Pure Sine Wave hybrid inverter
    but it says "solar panels need to be connected in series"
    I have 4 40 volt panels, could I connect two pairs in series and run the both in parallel from there?
    Administrator reply
    Hello, our service will contact u soon.
    Brian Morgan
    United States
    I am wondering about the powmr 38v battery pow-LIO-410 @ $3650 and the powmr 3500w 49
    48v all in one
    are the prices I’m USD?
    Administrator reply
    Our service will contact u soon.
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