<b>3kW</b> 24V or 48V Input Pure Sine Wave<br>Inverter/Charger DC to AC Power
24V or 48V 3kW 120VAC Pure Sine Wave DC to AC Power Inverter

3kW 24V or 48V Input Pure Sine Wave
Inverter/Charger DC to AC Power

Price for 1 Each: $780.00
Part Number:ETS-3KW-24V-48V-Off-Grid-Inverter

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24V or 48V 3kW 120VAC Pure Sine Wave DC to AC Power Inverter
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WiFi Module?
GPRS Module?
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Quantity Pricing
  • 1
  • $780.00
  • 2+
  • $765.00

3kW Off Grid PV Inverter/Charge Controller

24V or 48V DC Input

120V 50Hz 60Hz Output

60A or 40A Battery Charger

Pure Sine Wave

DC to AC Power

Works With Lithium or Lead Acid Batteries

17.9L * 11.6W * 5.1H in

455 * 295 * 130 mm

29.8 Lbs. / 13.5 Kg

This 3kW Hybrid all-in-one, off grid, PV, 24V or 48V DC input, 120V output inverter is a combination of 145V 80A MPPT solar charge controller, solar inverter, 40A battery charger and AC auto-transfer switch with a peak DC to AC conversion efficiency of 93%.

The versatile stacking feature allows the 120Vac units to be stacked together to:

1. Increase output power up to 18KW at 120Vac

2. Create 120/240v split phase from two 120Vac units

3. Create 120/208Vac three phase from three 120Vac units

The highly programmable LCD menu allows the user to set a wide range of inverter specs such as:

1. AC output frequency: 50hz or 60hz

2. Power priority: Solar, Battery, or Utility

3. AC Input voltage range

4. Charging current and voltage

5. Power saver mode

6. Auto restart after overload or over-temperature

7. Enable/Disable neutral to ground bonding


It allows remote monitoring by WiFi module or GPRS module.

It has BMS to communicate with the lithium battery powerwalls.

Built-in 60-145Vdc 80A MPPT solar charge controller with 40A AC charger

High frequency transformer-less compact design & lightweight

Pure sine wave AC 100V 110V 120V output with 50hz/60hz switch

Parallel operation for 120V/240V split phase or 120/208V three phase output

Parallel operation up to 6 units

Optional WiFi/ GPRS remote monitoring

Optional RS485 communication with BMS (battery management system)

Dry Contacts for delivering signal about inverter operation status

Stackable capability up to 6 units

Overload, short circuit, over-temperature, under & over voltage protections


Rated Power: 3000VA/3000W

Parallel Capability: Up to 6 units for split phase or three phase

Remote Monitoring: WiFi

Remote Monitoring: GPRS

AC Input Voltage: 110/120 VAC

AC Input Voltage Range: 60-140Vac

AC Input Frequency Range: 50 Hz/60 Hz (Auto sensing)

AC Voltage Regulation (Batt. Mode): 110/120 VAC ± 5%

AC Input Breaker: 40A

AC Output Bypass Breaker: 40A

Nominal AC Output Power: 3000VA/3000W

Surge AC Output Power: 6000W (5 secs)

DC To AC Efficiency (Peak): 0.93

Transfer Time: 10 ms (For Personal Computers); 20 ms (For Home Appliances)

Output Waveform: Pure Sine Wave

Battery Voltage: 24 VDC or 48 VDC

CV & Float Charge Voltage: 24.0V~29.2V Settable or 48.0V~58.4V Settable

Maximum PV Array Power: 4500W

MPPT Range @ Operating Voltage: 30~115 VDC or 60~115 VDC

Maximum PV Array Open Circuit Voltage: 145 VDC

Maximum Solar Charge Current: 80 A

Maximum AC Charge Current: 60 A or 40 A

Maximum Charge Current (PV+AC): 140 A or 120 A

Idle Power: 50W

BMS Port: Available (for 48VDC)

Dimension (LxWxH): 17.9 * 11.6 * 5.1 in. (455 * 295 * 130mm)

Net Weight: 25.3 lbs. (11.5 Kg)

Gross Weight: 29.8 lbs. (13.5 Kg)

Humidity: 5% to 95% Relative Humidity (Non-condensing)

Operating Temperature: 32F~122F (0C~50C)

Storage Temperature: 5F~140F (-15C~60C)

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