Growatt Solar Inverters- Independent Evaluate

Overview of Growatt – Company History

Growatt New Energy was based in 2010, they’re a producer of residential, industrial, and large-scale utility solar inverters. Growatt’s  headquarters are positioned in Shenzhen, China, with their predominant manufacturing facility in Huizhou with a capability of 20GW of inverter output per yr.

A yr after the corporate was based they established a subsidiary in Australia. The firm has since grown a community of 23 gross sales and help workplaces around the globe. Growatt’s Australian workplace is positioned in Silverwater, NSW.

The firm is privately owned and we weren’t capable of finding any info on the house owners of the corporate. Growatt doesn’t publish any monetary or gross sales details about the corporate.


A Brief Rundown on Solar Inverters

The solar inverter is what turns the solar energy generated by solar panels into the useable electrical energy that powers households. The energy generated by the solar panels is within the type of direct present (DC) energy. DC electrical energy solely flows in a single course and is the kind of electrical energy used to power telephones and laptops. The position of the solar inverter in a photovoltaic (PV) system is to transform the DC energy into the useable AC electrical energy that powers households.

The inverters are additionally linked to the grid, that is essential because it wants to have the ability to deal with the circulate of AC electrical energy. As any surplus solar generated electrical energy is fed again into the grid. There are 4 sorts of solar inverters, these being string inverters, hybrid inverters, micro inverters, and power optimisers.


What is PV Evolution Labs Top Performer?

PV Evolution Labs (PVEL) with help from DNV GL has been independently testing Solar Panel reliability since 2014, and for the primary time in 2019 have examined solar inverters. It is a voluntary take a look at which producers must pay to be part of.  The solar panel testing is taken into account internationally as a superb indication of solar panel high quality. It’s anticipated that the inverter testing may have the identical recognition. To learn the total PVEL scorecard click on right here.

 Growatt didn’t rank in any of those assessments. However, as an internationally famend inverter producer, it’s possible that they didn’t pay to take part within the testing.


 Growatt Inverters – Point of Difference

The Growatt CEC accepted Inverter vary differs from different inverter producers by providing differing types and configurations within the typical power vary. Growatt manufactures Single Phase Inverters with one or two MMPTs (Maximum Power Point Tracking). Three Phase Inverters with twin MMPTs. And a Single Phase Hybrid Inverter with 2 MMPTs and a low voltage battery. All of the CEC accepted Growatt Inverter vary are Transformerless Inverters, which contributes to the excessive Growatt 2500-6000TL-X/XHeffectivity.

The Growatt MIN 2500-6000TL-X/XH is a 2.5-6kW Single Phase Inverter with 2 MPTTs. This inverter is showcasing the developments of inverter expertise, perform, and look. This inverter ranges from 98.2% to 98.4% effectivity, making it one of the environment friendly residential inverters in the marketplace. This together with the Touch key, OLED show and smooth trendy design is setting a brand new customary for inverters.


Growatt Inverter Efficiency

Residential inverter effectivity requirements are typically 95 to 98 %. Growatt inverters meet or exceed these requirements, with the CEC accepted inverters starting from 97.2-98.4% effectivity. The Growatt MIN 2500-6000TL-XH for instance has as much as 98.4% effectivity. This situates Growatt as one of many high inverter producers within the business for residential inverter effectivity.


Growatt Inverter Costs

The beneath costs are an indicative information of the wholesale prices of Growatt Inverters. These costs are solely out there to solar set up corporations, to not finish clients.

Keep in thoughts that inverter prices typically solely run between 10-20% of your whole system, so usually it’s value investing in a top quality inverter given this can have a big impression on the effectivity and efficiency of your Solar Power venture.

Compare quotes from as much as 7 installers in your space now.


Growatt Inverter Warranty

Growatt’s guarantee doc is maybe one of many shortest paperwork throughout the inverter market with just one web page of T&Cs. They provide a regular guarantee of 5 years, nonetheless this may be prolonged to 10 years totally free if the product is registered on-line by way of Growatt’s web site. This is just like another corporations gives out there and gives shoppers size of safety.

The guarantee doc states that within the occasion of the gadget changing into faulty Growatt will restore the product or change with a tool of equal worth. There isn’t any additional element to cowl whether or not there are any exclusions (like labour and freight).

Growatt even have an inventory of eventualities the place guarantee could be voided, like improper installations and reselling of units. Most of those exclusions appear affordable and comparable with different guarantee paperwork Solar Choice has examined.

The solely regarding half is that lots of the phrases are fairly obscure and within the doc it states “please note Growatt reserve the ultimate explanation right on this warranty card”.

For guarantee claims, your finest off going via your installer, in any other case you may contact Growatt on 02 8065 1298 or 1800 476 928.


A Full Range of Growatt Inverters Available in Australia 

The majority of Growatt’s Inverters are accepted by the Clean Energy Council for the Small-scale Renewable Energy Scheme, which is Australia’s home solar rebate program. Important to notice that not all kW on sure inverters are accepted.

The following Growatt Inverters are CEC accepted:

Growatt 750-3000-S 1-2kW & 3kW

Growatt MIN 2500-6000TL-XH 2.5-6kW

Growatt MIN 2500-6000TL-X 2.5-6kW

Growatt 3000-6000TL3-S 3-6kW

Growatt 7000-11000TL3-S 7-11kW

Growatt SPH 3000-6000 3-6kW


Growatt Solar Inverters Pros and Cons


  • Growatt provide a few of the lowest priced solar inverters in the marketplace which cater nicely to consumers on a finances
  • The most effectivity score of Growatt’s inverter vary compares nicely in opposition to different choices out there with most rankings between 97.2% and 98.4%


  • As no monetary info is launched it’s tough to type any opinion on the monetary well being and longevity of the corporate
  • Minimal guarantee doc leaves house for confusion and for Growatt to keep away from claims


Growatt Inverter Specifications

  Growatt 3000-S Growatt MIN 3000TL-XH Growatt SPH 3000
Rated AC Power Output 3000W 3000W 3000W
Maximum Continuous Output Current 14.3A 13.6A 16A
Maximum DC Voltage 550V 500V 550V
Maximum Inverter Efficiency 97.6% 98.2% 97.5%
Dimensions with Safety Switch/Connection Unit 271 x 359 x 141 mm 375 x 350 x 160 mm 547 x 516 x 170 mm
Weight 9.1kg 10.8kg 27kg
Warranty 5 years (Extendable to 10 years) 5 years (Extendable to 10 years) 5 years (Extendable to 10 years)
Operational Temperature Range -25°C to 60°C


-25°C to 60°C


-25°C to 60°C


Made in China China China

Growatt Commercial Solar Project 

In 2016 a 1.5MW system was put in within the Netherlands for the Dutch utility firm Liander. The car parking zone solar plant on the time was the biggest solar system set up within the Netherlands. The system utilised 70 Growatt 20kUE inverters, which was the primary technology three part inverter manufactured by Growatt.

Liander Parking Lot Solar Plant


Read extra product critiques from Solar Choice

Compare quotes from as much as 7 pre-vetted installers in your space now.
Since 2008 our information and complex software program has allowed over 180,000 Australian households and companies to make a well-informed selection on their solar & battery installer.


Jeff Sykes Jeff Sykes

Latest posts by Jeff Sykes (see all)

Reviews from Australians who’ve put in Growatt Inverters

Rated 4.77 from 13 critiques

twenty fifth March 2022


VIC – 3207

6kW system

fifteenth March 2022


5kW system

1st March 2022


WA – 6163

5kW system

The inverter works nice.

To get added import export power and energy price monitoring I opted for a third get together monitoring system from Reduction Revolution

tenth February 2022


NSW – 2155

6kW system

2nd February 2022


VIC – 3160

6kW system

ninth August 2021


WA – 6169

6kW system

Again appears like a world broad product

seventh August 2021


10kW system

Put my belief in Get greener proprietor as I new he was real and cared about his clietal

2nd August 2021


3kW system

Seems to be a really nicely know model

twenty third June 2021


WA – 6060

3kW system

twenty first June 2021


VIC – 3127

6kW system

Seems nice. I be aware you solely get ~85% capability which I did not realise earlier than set up.

eleventh June 2021


NSW – 2540

6kW system

seventh June 2021


VIC – 3214

6kW system

Difficult to evaluate financial savings at this level as a consequence of gradual set up of interconnect by powerCore

twenty eighth May 2021


NSW – 2264

8kW system

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