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Pure Sine Wave Inverter Charger With MPPT Solar Charger 24VDC 48VDC Listed to UL&CSA

Pure Sine Wave Inverter Charger With MPPT Solar Charger 24VDC 48VDC Listed to UL&CSA Item NO.: PINV3500-S-US

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US$ 502.46
3500W 3000W
Input Voltage
48V 24V
Output Voltage
110-120V 50HZ 60HZ

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  • Popsail new 48V hybrid solar inverter charger combines solar charging, AC/generator battery charging, and battery inverting into one convenient solution to take your off-grid system to the hybrid level. Compatible with 48V battery banks, this solar inverter charger gives you the ultimate control with four user-configurable AC/Solar Charging modes and three Load Output modes that can turn your system into an uninterruptible power supply (UPS). Power-packed with the latest MPPT and battery charging technology, you can be sure that the charge controller is capturing maximum solar energy in real-time and using the 120A battery charger to ensure the best system performance. Observe your overall system with the integrated LCD screen, capable of showcasing all input/output system information and identifying any potential errors. This reliable, solar pure sine wave inverter charger has built-in electronic safeguards to protect you and your system. This inverter is the ideal option for any 48V battery-AC power system.
Product Name Pure Sine Wave Inverter Charger With MPPT Solar Charger 24VDC 48VDC Listed to UL&CSA
Item NO. PINV3500-S-US
Weight 12 kg = 26.4555 lb = 423.2875 oz
Category Power Inverter/Inverter Charger > Inverter Charger
Brand Popsail
Creation Time 2021-07-31


  • 3000W/3500W Pure Sine Wave Inverter Output with 6000W/7000W Surge—features user-configurable battery charger (120A max), switchable frequencies (50Hz/60Hz), and an optional power-saving mode.
  • Equipped with state of the art MPPT technology, boasting an efficiency of up to 99%, and a powerful bypass function with UPS.
  • Preset battery modes for 48V AGM/Sealed, Gel, Flooded, and Lithium batteries. Includes a User mode for custom inputs to work with virtually all battery types.
  • 4 Charging Modes: PV Priority, Utility Priority, Hybrid Charging, and Solar Only; 3 Load Output Modes: PV Priority, Utility Priority, and Inverter Only.
  • Dynamic LCD and intelligent LEDs provide relevant system information and identify any errors.
  • Exhaust ventilation fans allow for excellent heat dissipation, extending the system's life.
  • Complete software and hardware protection, including short circuit, over-voltage, overload, and more!

off grid solar inverter diagram ETL listed

Basic System:

1. PV module: Convert light energy into DC power, and charge the battery through the all-in-one solar charge inverter, or directly invert into AC power to drive the load.

2. Mains or generator: Connected at the AC input, to power the load while charging the battery. If the mains or generator is not connected, the system can also operate normally, and the load is powered by the battery and PV module.

3. Battery: Provided to ensure normal power supply to the system loads when solar energy is insufficient and the Mains is not connected.

4. Household load: Allow connection of various household and office loads, including refrigerators, lamps, TVs, fans and air conditioners.

5. All-in-one solar charge inverter: The energy conversion unit of the whole system.

Charging Mode:
1. PV priority: PV module will charge the battery preferentially, and the battery is charged by the Mains only when the PV system fails. During the day, solar energy is fully used to charge, while at night, it converts to the Mains. This can maintain battery level, and is ideal for areas where the grid is relatively stable and electricity price is relatively high.
2. Mains priority: The Mains supply is preferentially used to charge the battery. Only when the Mains fails, the PV charging can be activated.
3. Hybrid charging: PV and mains hybrid charging. PV MPPT charging is a priority, and when PV energy is insufficient, the mains supply supplements. When the PV energy is sufficient again, the mains stops charging. This is the fastest charging mode, suitable for the areas where power grid is unstable, providing sufficient backup power supply at any time.
4. Only Solar (Only Solar): Only PV charging, without Mains charging. This is the most energy-efficient way in which battery is charged only by solar panels, and is usually used in areas with good lighting conditions.





Mains mode

Rated input voltage


Input voltage range

(90Vac~140Vac) ±2%


50Hz/ 60Hz (Auto detection)

Overload/short circuit protection

Circuit breaker



Conversion time (bypass and inverter)

10ms (typical)

AC reverse protection


Maximum bypass overload


Inverter mode

Output voltage waveform

Pure sine wave

Rated output power (W)



Power factor


Rated output voltage (Vac)


Output frequency


Peak power



Loaded motor capability



Output short circuit protection

Circuit breaker

Bypass breaker specifications


Rated battery input voltage

48V (Minimum starting voltage 44V)

Mains charging

Battery type

Lead acid or lithium battery

Maximum charge current


Charge voltage range

40 –60Vdc

Short circuit protection

Circuit breaker and blown fuse

Circuit breaker specifications


Overcharge protection

Alarm and turn off charging after 1 minute

PV charging

Maximum PV open circuit voltage


PV operating voltage range


MPPT voltage range


Battery voltage range


Maximum output power



PV charging current range
(can be set)



Charging short circuit protection

Blown fuse

Wiring protection

Reverse polarity protection

Certified 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)



Heat dissipation

Forced air cooling, variable speed of fan

Communication interface

USB/RS485(Bluetooth/WiFi/GPRS)/Dry node control

Size (L*W*D)


Weight (kg)


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