Growatt 6KW All In One Inverter Charger 24Vdc 120 AC/220Vac Split Phase Solar Inverter Charger 145Vdc Solar Hybrid Inverter Charger With 3-Step Charging Algorithm

24V inverter

2PCS Growatt 3KW 24Vdc 120 AC Split Phase Solar Inverter Charger Charging Mode 145Vdc Solar Off-Grid Hybrid Inverter Charger With 3-Step Charging Algorithm


This is a multi-functional off-grid solar inverter, integrated with an MPPT solar charge controller, a high-frequency pure sine wave inverter, and a UPS function module in one machine, which is perfect for off-grid backup power and self-consumption applications. The transformerless design provides reliable power conversion in a compact size.

The whole system also needs other devices to achieve complete running such as PV modules, generators, or utility grids. Please consult with your system integrator for other possible system architectures depending on your requirements. The WiFi/ GPRS module is a plug-and-play monitoring device to be installed on the all in one inverter. With this device, users can monitor the status of the PV system from the mobile phone or from the website anytime anywhere.


  • Brand: PowMr
  • Product Model: SPF 3000TL LVM-24P*2
  • 24V/48V battery system
  • 24V inverter Pure sine wave output 3KW
  • Inbuilt MPPT 80A
  • High-Frequency inverter with small size and lightweight
  • Overload, short circuit, and deep discharge protection
  • Compatible with mains voltage or generator power
  • Parallel operation up to 6 unit
  • Wifi/GPRS remote monitoring(optional)

Available for 6 units of parallel operation

  • 3000W 24V-120Vac Pure sine wave inverter
  • Built-in 80Amps MPPT solar charge controller
  • Max Solar Input 145Vdc, Max Solar Panel 4000W
  • AC+Solar Charging: 140Amps
  • Can connect to AGM, FLD, Lithium



  • Input Voltage Waveform: Utility or Generator
  • Input voltage: 120V AC
  • MAX AC input Voltage: 150V AC
  • Input Frequency: 50Hz/60Hz(Auto-detection)
  • Efficiency: >95% (Rated R load, battery full charged)
  • NOTE: When AC input voltage drops to 95V, the output power will be derated.

24V  inverter


  • Rated output power: 3KVA/3KW                                                                      
  • Output voltage waveform: Pure Sine Wave
  • Output voltage regulation: 120VAC
  • Output frequency: 60Hz
  • Peak efficiency: 93%
  • Nominal DC input voltage: 23VDC
  • High DC recovery voltage: 28.2VDC
  • High DC Cut-off voltage: 30.4VDC

24V  inverter

 80A MPPT Charge Controller Specification

USE Utility charge your battery:

  • Bulk Charging voltage: Flooded Battery 29.2VDC, AGM/GEL 28.2VDC
  • Floating Charging Voltage: 27VDC
  • Overcharge Protection: 30VDC
  • Charging Algorithm: 3 Step MPPT charge

USE Solar energy to charge your battery:

  • MPPT charging efficiency: 98%
  • Max. PV Array Open Circuit Voltage: 145V DC
  • PV Array MPPT voltage range: 30-115V DC

24V solar inverter

24V inverter

Safety Instructions

1. Before using this inverter, please read all instructions and caution marks on the unit, and understand the batteries and all appropriate sections of its user manual.

2. Never wire a frozen battery, make sure your battery is full when connect.

3. Do not disassemble the unit.

4. Be very cautious when working with metal tools on or around batteries.

5. Please strictly follow the installation procedure when you want to disconnect AC or DC terminals.


General Specifications

Line Mode Specifications

Inverter Mode Specifications

Charge Mode Specifications

Solar Charging Model

SPF 3000TL LVM-24P (Growatt_SPF_3000TL_LVM_Series_User_Manual.pdf, 16,502 Kb) [Download]

Brand information
Brand :
Battery Information for inverters and controllers
Lithium Battery Activation :
  • No Lithium Batteries Activation
Battery Voltage :
  • 24V
Battery Type :
  • Lifepo4 Batteries
  • Lithium Batteries
  • Flooded Batteries
  • Gel Batteries
  • Lead-acid Batteries
  • AGM Batteries
Inverter Information
Inverter Type:
  • High frequency Inverters
Load workout with Battery:
Parallel Function:
  • Single Phase
  • Parallel Single for Three Phase
Split Phase:
AC output:
  • 120Vac±5%
  • 230Vac±5%
Rated Load Power:
  • 3000W
Solar Panel Information for inverters
Max Panel Input Volt :
  • 100V-150V
PV Terminal Charging Mode:
  • build-in MPPT Solar Charge Controller
Max Solar Panel Input Power:
  • 2000W
Charging Current Information for inverters
AC Charging Current:
  • 60 Amps
PV Charging Current:
  • 80amps
AC+PV Charging Current:
  • 80Amps
Accessories information for inverters
Wifi/Bluetooth Module:
  • Wifi Module(Optional)
Other Information
  • USA Warehouse
Find similar
Question: 3000watt surge?
Answer: Surge Capacity: 2 times of rate power(5 seconds)
Question: How do I charge up my 24 volt batteries with my 120 volt generator
Answer: 120 volt generator is ok.
Question: Max Amperage @ 110volt?
Answer: output AC power is 110V, if run two at the same time, can make 220V AC output
Question: Can this unit run witbout hooking it up to wifi?
Answer: yes.
Question: Does it incorporate a charger and if so, what are it's characteristics?
Answer: YES. It built-in a MPPT charge controller, work with 24V battery. MPPT technology, with efficiency 98% max, Max PV voltage support 145Vdc, Fit for Flooded, AGM, GEL battery.
Question: Does this work with lithium batteries? 2 12v in series?
Answer: yes. it can work it lithium. But please make sure your lituium battery has MBS.
Question: Does this require 24v solar panels?
Answer: NO. This require 24V battery. About solar panel , it require 60-115VDC.
Question: Anyone know the size of lugs for the battery dc input? want to match it to my cables before i buy them.
Answer: Recommend Battery wiring cable: 1pcs 4 AWG or 2pcs 8AWG, Ring Terminal cable 22mm2(6.4mm*33.2mm), Torque value 2-3Nm. Recommend AC input and output wiring: 8AWG, Torque 1.4-1.6Nm. 24V systeme Recommend Breaker: 50A/32VDC
Question: Quisiera saber si puedo usar baterias de lion
Answer: li battery is ok.
Question: Can this start up a large refrigerator? i assume not. a fuse would blow in the growatt.
Answer: Surge Capacity: 2 times of rate power(5 seconds)
Question: Shows max solar input power at 2000 watts, but what about two units in split phase? and, can you post a link to the manual please.
Answer: About two units in split phase,user manual have detail pic show how to wire it. You can contact springmirror get user manual
Question: Can you charge the batteries with generator 120 I'm
Answer: yes. you can use generator 110V/120V charge your battery.
Question: can i use 12vdc batteries with this system???
Answer: NO. This item only for 24V battery. IF you need other 12V inverter, please contact, we have other model.
Question: When the unit is connected to shore power (120vac) and the inverter switch is off, does the unit allow the 120vac to pass through to the ac output?
Answer: NO. When inverter swithch is OFF, inverter AC output won't have power.
Question: Does this have sensors for protection on overload, temperature, short circuit, etc.? If so will it display on screen and is there an alarm?
Answer: yes. Will show Fault Code on the screen
Question: If i connect a solar array that provides 150vdc at 20amps will this controller handle that and simply limit at 2000w?
Answer: For solar array, max power can accept 2000W and Maximum PV Array Open Circuit Voltage:145Vdc. Please never exceed this value, or inverter will damage.
Question: Can th 24volt model switch from 50/60hz?
Answer: yes
Question: What's the maximum PV input voltage?
Answer: 145V DC
Question: What is the maximum solar input capacity?
Answer: 2000W
Question: Can this model work with LiFepo4 battery?
Answer: yes.
Question: Max wattage input if 80A @ 24v is it 1920watts? Does it have over wattage/over current protection in case higher wattage/current is received?
Answer: yes. Max solar panel is 2000W
Question: 3000watt peak? Or constant?
Answer: Rated Output Power is 3000W
Question: will this handle 40.6 VAC in series x 4 panels 1300wats?
Answer: 40.6 VAC in series x 4 panels 1300wats??? is solar panel or AC power? For battery, this inverter support Utility or Solar panel power to charge it. Solar panel is DC power, Max support: 1000W 100VDC; Utility support: 120Vac 
Question: Does the wifi connection allow me to connect to, and monitor the unit on my lan without internet access?
Answer: WiFi module need always have wifi connection. When your Phone doesn't share the same wifi with WiFi-module, like wifi-module using your home's wifi but your cell phone use 4G network, you still can enter Growatt's APP monitor your inverter's information.
Question: UL Approved ?
Answer: NO
Question: Does this have a warranty and if so what exactly is it?
Answer: Yes, item with 1 year warranty.
Question: how many 100 watt solar panels will this unit handle
Answer: Maximum PV Array Power this unit can handle is 2000W Max Maximum PV Array Open Circuit Voltage is 145VDC; If solar panel is 100W then max you can wire 20pcs, but please pay attention to your each panel's voc, make sure total VOC output in range 30-115V DC.
Question: Will this unit allow me to use solar power without a battery? I have a 400AH battery bank and don't want to use the batteries until night.
Answer: Setting 14 you can choose 0S0 (only solar charge your battery) and SETTING 01 choose SOL-Solar First: solar energy power your load, battery energy active when solar power doens't sufficient.
Question: What is the standby power consumption of the inverter?
Answer: <50W

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    BrandGrowatt Lithium Battery Activation No Lithium Batteries Activation Battery Voltage24V Battery TypeLifepo4 Batteries, Lithium Batteries, Flooded Batteries, Gel Batteries, Lead-acid Batteries, AGM Batteries Inverter TypeHigh frequency Inverters Parallel Function PhaseSingle Phase, Parallel Single for Three Phase Split Phase AC output120Vac±5%, 230Vac±5% Rated Load Power3000W Max Panel Input Volt100V-150V PV Terminal Charging Modebuild-in MPPT Solar Charge Controller Max Solar Panel Input Power2000W AC Charging Current60 Amps PV Charging Current80amps AC+PV Charging Current80Amps Wifi/Bluetooth ModuleWifi Module(Optional) WarehouseUSA Warehouse
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