<b>3kW</b> 24V Input Pure Sine Wave Inverter/Charger
24V or 48V 3kW 120VAC Pure Sine Wave Inverter

3kW 24V Input Pure Sine Wave Inverter/Charger

Price for 1 Each:
On sale:$624.00
Part Number:ETS-3KW-24V-Off-Grid-Inverter

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Inverter Voltage?
24VDC, 120VAC Single-phase
WiFi Module?
Remote Control Panel?
GPRS Module?
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Quantity Pricing
  • 1
  • $624.00
  • 2+
  • $609.00

3kW Off Grid PV Inverter/Charge Controller

24V DC Input

120VAC 60Hz Output

40A Battery Charger

Pure Sine Wave

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 DC input, 120VAC 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%.

View the Inverter User Manual Here with mechanical drawings, features, and performance information!

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: 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 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: 60 Hz

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

CV & Float Charge Voltage: 24.0V~29.2V Settable

Maximum PV Array Power: 4500W

MPPT Range @ Operating Voltage: 30~115 VDC

Maximum PV Array Open Circuit Voltage: 145 VDC

Maximum Solar Charge Current: 80 A

Maximum AC Charge Current: 60 A

Maximum Charge Current (PV+AC): 140 A

Idle Power: 50W

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: -4F~122F (-20C~50C)

Storage Temperature: -4F~140F (-20C~60C)

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