Growatt solar inverters reviews

4.2
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Based on 218 ratings Aus Ranking

  • 5 star 95
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  • 2 star 4
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About Growatt, Solar Inverters

Growatt solar inverters review

Growatt New Energy Technology Co. Ltd (simply known as Growatt), is a Chinese solar inverter manufacturing company established in 2010. The production plants are located in China, while its offices abroad can be found in Europe (Germany and UK) and in the US; recently, Growatt has also founded its new Australian branch in Melbourne in addition to the one already operating in Sydney.

The company specializes in the production of monitoring systems, EV charging pile BUs, micro-grid BUs, storage systems, string inverters, and central inverters with a power ranging from 1kW to 1.26MW and with an annual production capacity of almost 3.6GW.

Growatt’s production lines are able to supply solar inverters that comply with international standards and for this reason are OHSAS18001, ISO14001 and ISO9001 certified.

If you want to find out more about Growatt New Energy Technology’s range of photovoltaic products, read the reviews here below from customers who previously bought their solar inverters or simply check out the products listed on this page to find the ones that best fit your requirements and needs.

Growatt Solar Inverter Reviews

Just like to say I am completely satified with panel, inverter and entire system. It is currently generating 53 kw a day.
Bought From: eSolar Show additional information
Bought From: Sunterra Show additional information
No Bought From: Skylight Energy Show additional information
Good performance and easy-to-use app, cannot stop myself from refreshing the page.
Bought From: GT Solar Show additional information
5000 MTL has been running now for nearly 3.5 years since June 2016 with no problems - hope it stays that way
Bought From: Halcol Energy Show additional information
Bought From: Sunburn Solar Show additional information
This is my second growat inverter. Extremely happy
Bought From: Sunboost Show additional information
Bought From: Sunterra Show additional information
It’s user friendly
Bought From: Lightning Solar and Electrical Show additional information
Bought From: Queensland Solar Power and Lighting Show additional information
N/A
Bought From: Captain Green Sydney Show additional information
Bought From: Easy Being Green Show additional information
New model in good looking moulded case rather than previous sheetmetal box
Bought From: Captain Green VIC Show additional information
Bought From: Captain Green NSW Show additional information
Wi Fi enabled so you can monitor useage and comes with 10 year Warranty.
Bought From: Sunterra Show additional information
Bought From: Sunboost Show additional information
A bit too early to tell. Although, I like the feature that it has a WIFI feature, so that I can monitor inversion via my iPhone .
Also it is battery-ready , so I can install batteryin at later date.
Bought From: Skylight Energy Show additional information
Bought From: Captain Green TAS Show additional information
This 2019 product is state of the art. I is a high quality build with a great warranty. It gives the dated Euro brands a run for their money.
Bought From: Queensland Solar Power and Lighting Show additional information
Bought From: Sunterra Show additional information
Probably doing a good job but I can't work out what it's doing. Instructions are useless. YouTube vids are useless. Country Solar couldn't be bothered answering my email.
Bought From: Country Solar Show additional information
Bought From: Red Giant Solar NSW Show additional information
Bought From: GT Solar Show additional information
Bought From: Captain Green NSW Show additional information
Bought From: Battery Solar Solutions Show additional information
Bought From: Skylight Energy Show additional information
Has worked well since purchase. Had an issue with connection to wifi. But the support team was great to deal with and after initially not being able to diagnose the issue, sent out a replacement dongle received the next day... Later realised that it was my own ineptitude at not being able to figure out my wifi settings (5ghz to 2.4ghz) that was the issue.
Bought From: Brighte Show additional information
I would have liked it to have more features but for the price, its good.
Bought From: Sky Solar Energy Show additional information
The installation man could not get the phone app to work. Growatt people claimed it was not compatible with my WiFi modem? Funny, 2 laptops, 1PC, two mobile phones and a tablet all work with my modem, but their system doesn't? Sounds like incompetent software to me.
Also the display is almost impossible to read because its so faint.
Not happy Jan!
Bought From: Sunboost Show additional information
Installed 2 weeks ago and still not working. First had 129 error and now 124. The technician who installed it came back three times and still not working
Bought From: Sunboost Show additional information
None
Bought From: Arise Solar Show additional information
Bought From: Sunterra Show additional information
Bought From: Arise Solar Show additional information
Bought From: Solar Galaxy Show additional information
Good information on the read out panel. Time will tell on the system's overall efficiency but ti was producing good power on the first day.
Bought From: Sunterra Show additional information
Bought From: Sunterra Show additional information
Bought From: Natural Solar Show additional information
Bought From: Solar Beam Show additional information
works perfectly 4.2Kw (Price noted above was for costs paid to True Value Solar back in 2012)
Bought From: Solar Service Group Show additional information
The only issue is the poorly lit display that is almost impossible to read to ascertain power performance.
Bought From: Australian Green Power Show additional information
I was informed by the inspector that it is best to install the inverter away from direct sun, so think solar put up an awning to shield it.
Bought From: Think Solar Pty Ltd Show additional information
Bought From: Captain Green Sydney Show additional information
Bought From: Solar Galaxy Show additional information
Has worked perfectly for almost five years then needed a replacement as I couldn't read the screen
Bought From: Electroy Pty Ltd Show additional information
How can you tell the solar system in place is performing as expected? Are there any tools?
Bought From: ADS Solar Show additional information
Great output of the system.
Great customer service
Bought From: Town and Country Solar Show additional information
very happy about the output
Bought From: ADS Solar Show additional information
Good output of symptom and supporting customer service.
Bought From: Solarmatic Show additional information
Work has been normal for five years.
After-sales support is in place and timely
Bought From: HP Energy Show additional information
Sales supports are always awesome
Bought From: ADS Solar Show additional information
Great output of the system, very happy with the customer care
Bought From: HP Energy Show additional information
Machine works good during the past 5 years.
After-sales is in place in time.
Bought From: Ausuntech Show additional information
Bought From: Town and Country Solar Show additional information
It runs very well.
Bought From: Solar Power Direct Show additional information
great service you’ve provided.thanks for taking care of us
Bought From: Town and Country Solar Show additional information
great output of the system and customer service is excellent
Bought From: Solar Run Show additional information
Great output of the system and excellent customer service
Bought From: HP Energy Show additional information
Bought From: Town and Country Solar Show additional information
The machine always works well.
Bought From: CHS Solar Show additional information
Everything goes well, good product good service
Bought From: Wimmera Electrical Show additional information
Hasn't missed a beat all thru the summer heat. Installed fifteen months ago. 5H5K model. Canadian solar panels
Bought From: Sun Gods Solar Air Conditioning and Electrical Show additional information
Great performance of the system, monitoring is really good! Better than expection!
Bought From: Easy Being Green Show additional information
very high generation, awesome
Bought From: Ausuntech Show additional information
Good product?and it's value for money.
Bought From: CHS Solar Show additional information
Great output of the system,very happy with that.
Bought From: Easy Being Green Show additional information
satisfied with its after-sale service
Bought From: Town and Country Solar Show additional information
The total performance is good. I prefer to use it because it has never failed in the past years. Also, my inverter has the best machine maintenance with excellent after-sales service.
Bought From: Halcol Energy Show additional information
Bought From: Town and Country Solar Show additional information
great
Bought From: Town and Country Solar Show additional information
good
Bought From: Town and Country Solar Show additional information
very nice output and customer service
Bought From: Town and Country Solar Show additional information
Very good after-sales service.
Bought From: Solar Run Show additional information
It always working great! Without any problem within years.
Bought From: Wimmera Electrical Show additional information
The system has been running quite well, as well as the customer services team.
Bought From: Hembrows Electrical Service Show additional information
My Growatt inverter was working properly during the past five years, very reliable and fantastic machine.
Bought From: Ausuntech Show additional information
very happy with the great system output
Bought From: ADS Solar Show additional information
Excellent product
Bought From: Town and Country Solar Show additional information
Great output of the system, very happy with that.
Bought From: Town and Country Solar Show additional information
The system has functioned great since I installed it 5 years ago, and I really appreciated your first class service and support.
Bought From: ADS Solar Show additional information
My Growatt inverter has A+++ output, it’s very durable.
Bought From: ADS Solar Show additional information
Stable performance without any issue over 5 years
Bought From: ADS Solar Show additional information
After-sale service is pretty good.
Bought From: Solect Energy Show additional information
Great machine. Mine has been working properly for over 7 years. I did have an AC V Outrange issue once but got fixed by Growatt engineers within a week. The after sales service for Growatt is amazing, the engineers can be reached easily and they do return your call!
Bought From: CHS Solar Show additional information
seems not bad at all, my neighbour recommended this one to me.
Bought From: Ausuntech Show additional information
Great output of the system, very happy with that.
Bought From: Town and Country Solar Show additional information
Failed within 12 months of being installed, probably cooked during recent 46 degree temperatures.
Bought From: Sunterra Show additional information
Doesn't work ooo
Bought From: True Value Solar Show additional information
First inverter lasted five years and was replaced under warranty.
Second inverter lasted two years. Not happy with having to pay for a replacement
Bought From: Inverter Review Supplier Name Withheld Show additional information
My growatt inverter (3000MTL) has given me great service since installation when a fuse blew.
I contacted the manufacturer in Shenzen China by email and within a few hours a replacement was in transit and is scheduled to arrive within 5 days. When you live in Rural/Regional Australia, are on the age pension with a health condition, you just don't get better service than that. Well done Growatt, that is exceptional customer service - the best I have ever experienced, and I am 73 years old.
Bought From: Pioneer Solar Show additional information
I bought my Solar Panels and Inverter in 2013 at first it was really good I had 3.5KW with a lot of sun as I have no overshadowing from trees or other buildings, residential it did really well and I was getting credits. Now in 2018 I cant say I'm that pleased with it, I've been paying accounts ever since. I am extremely careful with my usage only the refrigerator is on all the time and all other switches turned off. I do my clothes washing once a week and have a water saving dishwasher and washing machine both on cold water. I don't know it doesn't seem to be working as well as when I first bought it I haven't changed my habits so you would think I'd still be getting credits but I'm not. I wouldn't buy another one.
Bought From: Solar Sunwerz Show additional information
Had two of these in a row. Both failed within 18 months. Junk.
Bought From: True Value Solar Show additional information
We had our 5kw Growatt Inverter installed on a 3kWh system back in 2011 and we have had no issues
Bought From: FreeSolar PL Show additional information
It is actually 5 years old as I originally had a 2kw system installed in 2012 with a 5kw Growatt inverter.

In 2016 I had an extra 3kw of solar panels installed and utilized the original 5kw Growatt inverter.

I have had no issues with any part of the system at any time.
Bought From: Future Friendly Solar Show additional information
Installed on 16May2011 Never had a problem. Early Growatt Model PDU1M253, 2 kW, 2 String & 2 Trackers Still going strong to Now 24Aug17 has done 27159.8 hrs on line, for 18301.4 kWrs of energy. Monitored via RS232 connection with free Growatt software (ShineNet v1.2) to a ASUS netbook then to my network via WiFi. Sytem data can be seen at PVOutput.org as bobs_folley points NNW. bobs_f_2 points ENE using different panels and inverter.
Bought From: True Value Solar Show additional information
Bought From: Aeronergy NSW Show additional information
Stopped working when the temp outside reached 42 degrees, the temp in my shed were the 3kw inverter is installed, was too hot to touch, and failed to work.
It did work when the temps dropped to a reasonable level.
Bought From: Town and Country Solar Show additional information
Had our inverter under 5 months and it's
Dead
Many calls to Euro Solar and numerous emails from them to Growatt leave us extremely worried about their ability to service their product. We are left in 40 degree heat running our 3 phase refrigerated ac without any help from our 22 panels
At least have the decency to contact us to arrange a service call.
Bought From: Euro Solar Show additional information
Bought From: Green Wiring Show additional information
Bought From: Solarblu Show additional information
Only recently installed, however the system is working to near max production and is averaging 32kW per day so far.
Fitted with 22 x 260W panels on a tilt system. North Facing.
Bought From: Captain Green Sydney Show additional information
Bought From: Energus Show additional information
Bought From: Solar E Pty Ltd Show additional information
Hasn't missed a beat so far - completely reliable.
Bought From: Planet Power Riverina Show additional information
Bought From: Goliath Solar and Electrical Show additional information
Good...so far!
Bought From: Solar Green Australia Show additional information
Bought From: Solarblu Show additional information
When it was installed I was a little concerned that the installer left the equipment exposed to the weather as the unit is installed on the southern side of the house. I have made a cover to keep the weather off it but retained full airflow around the unit.
Bought From: Pure Coastal Solar Show additional information
Bought From: Halcol Energy Show additional information
I'm not sure exactly what or how to rate the inverter, but it seems to show that the panels are delivering the amount that they are supposed to deliver (close to 3 watts in my case) so I suppose it's doing its job. A bonus is that I have a small device in the house that allows me to read the daily and monthly amounts that the panels are delivering.
Bought From: Soltek Energy Show additional information
Bought From: Pacific Solar Show additional information
Noone suggested anything about battery storage when the install was done (april 2015) and i have been unable to learn IF my inverter is compatible (I'm not holding my breath)
Bought From: Solarblu Show additional information
Works as designed, happy with it.
Bought From: TAS Solar Clean Energy Show additional information
We have a Gro-Watt 3000TL. It thinks it's an alarm clock - beeping loudly at 4:30am in the morning with a "PV Isolation Low" error. The manufacturer, seller, nor installer seem to know what to do with this issue. The inverter has been replaced but problem just re-appears later. I would not recommend, unless you like getting up really early.
Bought From: Easy Being Green Show additional information
Although the Growatt Shine Vision Monitoring Device supplied allows me real-time readouts the inverter does not connect to the Internet as promised.
Bought From: Solar Smart Show additional information
Bought From: Halcol Energy Show additional information
Bought From: Halcol Energy Show additional information
Bought From: Solargain Melbourne Show additional information
Bought From: FreeSolar PL Show additional information
I was surprised at the level of guarantee provide with it
Bought From: Solaray Energy Pty Ltd Show additional information
Bought From: Solargain Melbourne Show additional information
Bought From: Coffs Solar Energy Show additional information
We have a monitor in our kitchen to view the current output.
My wife uses this to time using the washing machine or dish washer so there is enough power available for our needs.
Bought From: More Solar Energy Show additional information
I paid for an additional software package that attaches through my home router and I can log on to get details of the system's performance from my home computer.
Once or twice there has been some sort of power failure and the system has gone offline and not recorded the data but that is not necessarily a shortcoming of the sysytem.
Bought From: Soltek Energy Show additional information
The first inverter failed within 14 days. Cola solar swapped it over with a new one within 48 hrs. The second one failed again within 14 days. I was given a third inverter within 12 hours. The third Growatt inverter has now been operating for about 6 months without any further problems. The inverter has a 10 year warranty and if Cola Solar maintain their Excellent customer service, there should be no problem.
Bought From: Cola Solar Show additional information
Bought From: Cola Solar Show additional information
because any thing can change you generally only use 3kw but i had a 5.5KW growatt installed so we can ex pane at a later date.
Bought From: Accord Electrical Show additional information
Bought From: Barwon Solar Show additional information
Bought From: True Value Solar Show additional information
blew up ,waiting for a replacement
Bought From: Cola Solar Show additional information
Bought From: CHS Solar Show additional information
Bought From: Easy Being Green Show additional information
Bought From: Halcol Energy Show additional information
Kdec had explained that this inverter was manufactured in China and was economically priced and the only problem was with one that the digital screen faded. This inverter so far has performed quite well and have had no problems so far with it.
Bought From: Kdec Electrical and Solar Pty Ltd Show additional information
No issues
Bought From: True Value Solar Show additional information
Bought From: Halcol Energy Show additional information
No problems so far
Bought From: True Value Solar Show additional information
its been operating for two years with out a problem
Bought From: True Value Solar Show additional information
We have had to replace 2 inverters in 2 years. There may be troubles with spikes in our electricity in our area if what I am told is true, but one has to wonder what will happen when our warranty is up. If we have to replace the inverter yearly, the system would not be worth anything and we will have given away a lot of money that could be used for many other things. Also, as we live in the country, it has taken the company about 8 weeks to get them replaced and installed, with quite a few phone calls not returned and constant reminders. This could be the fault of Renewablelogic or what ever it has changed its name to, or maybe the time to receive the inverter from the manufacturer, I dont know. Either way, we have lost the electricy savings for each time period which is poor.
Bought From: Cablelogic Perth Show additional information
Seems to be running fine to date, runs cool, no issues.
Bought From: SunTrix Show additional information
Seems ok.
Bought From: Cablelogic Perth Show additional information
Bought From: Soltek Energy Show additional information
Bought From: Future Solar Solutions Show additional information
Bought From: Positronic Solar Show additional information
Bought From: SunTrix Show additional information
Bought From: Halcol Energy Show additional information
Bought From: Blue Tongue Solar Show additional information
The inverter , so far is fine. Just the installation is too high to read.
Bought From: SunTrix Show additional information
Bought From: Cablelogic Perth Show additional information
Bought From: True Value Solar Show additional information
no problems what so ever so far.
Bought From: True Value Solar Show additional information
Bought From: Pyramid Power Show additional information
Bought From: SunTrix Show additional information
Bought From: SunTrix Show additional information
Bought From: Halcol Energy Show additional information
Bought From: SunTrix Show additional information
Bought From: SunTrix Show additional information
Easy to read, to date very reliable and very neat finish and still looks brand new
Bought From: DPR Network Show additional information
Bought From: SunTrix Show additional information
Bought From: FreeSolar PL Show additional information
Bought From: Australian Renewable Energy Association Show additional information
Bought From: Enviromate Australia Pty Ltd Show additional information
It Just works
Bought From: Soltek Energy Show additional information
After seeing on TV problems people had with noise, an aura that made them ill, etc., I was somewhat apprehensive. However, it's nice and quiet, the 'boss' of the installation returned next day to check his assistant had done a good job (he had to make some adjustments), and the system is working well.
Bought From: Sun Brilliance Show additional information
Bought From: True Value Solar Show additional information
Bought From: Enviromate Australia Pty Ltd Show additional information
Bought From: SunTrix Show additional information
Bought From: Austec Electrical Show additional information
Bought From: Cablelogic Perth Show additional information
The first inverter installed with the Solar Cells failed soon after beginning operation. This was at Christmas so had to wait for a fortnight until the Company resumed from their holiday break. Another was installed and has performed to expectations.
Bought From: Cablelogic Perth Show additional information
Bought From: Five Star Energy Show additional information
To date the inverter appears to be working very well.
Bought From: Halcol Energy Show additional information
A year on and the inverter is still performing as well as it did on the day it was installed. Highly recommended.
Bought From: DPR Network Show additional information
Bought From: SunTrix Show additional information
Bought From: SunTrix Show additional information
Bought From: Halcol Energy Show additional information
Bought From: Cablelogic Perth Show additional information
Nothing much to say - seems to be working well, but I have little reason to check it.
Bought From: Metro Solar Show additional information
Bought From: Pyramid Power Show additional information
Bought From: SolarGen Show additional information
Bought From: Ultra Greensun North Show additional information
No problems
Bought From: Halcol Energy Show additional information
Bought From: Advanced Solar Technology (North) Show additional information
Bought From: Enviromate Australia Pty Ltd Show additional information
Bought From: Pyramid Power Show additional information
Bought From: Now Energy Solar 2000 Show additional information
Bought From: True Value Solar Show additional information
Bought From: SunTrix Show additional information
Bought From: True Value Solar Show additional information
Bought From: True Value Solar Show additional information
Bought From: True Value Solar Show additional information
Bought From: EcoPlus Show additional information
Easy to read and under stand what our system is doing.
Bought From: Halcol Energy Show additional information
Three inverters were replaced during this time.
Bought From: Now Energy Solar 2000 Show additional information
I would recommend a blue tooth unit be purchased to help monitor performance more easily.
Bought From: Sunbank Solar Show additional information
I am very impressed with our panels and inverter although I just wish we had the finances to install a three KW unit at the time
Bought From: Berseford Electrics Show additional information
Bought From: Halcol Energy Show additional information
Had a 4 day outage in November.
Metro solar attended but could not pin point the problem.
Panels are still operating so they fixed something
Bought From: Metro Solar Show additional information
Bought From: Halcol Energy Show additional information
Bought From: Now Energy Solar 2000 Show additional information
Probably has more information on it than is needed for the average person.
Bought From: Halcol Energy Show additional information
To date 11/9/2012 had no problems that I am aware of
Bought From: EcoPlus Show additional information
The original Growatt 3kW inverter only lasted 6 months and failed, Unleash Solar replaced the unit with no hesitation, they installed a Shenzen Jing Fuyuan Tech (JFY) inverter as the replacement. The new inverter has now been running for 10 months with no problems.
Bought From: Unleash Solar Show additional information
It is the new solid state inverterrnand I think it is bullet proof.rnWith a 10 year (5+5) warranty and a full pickup and replace policy it is the one to choose
Bought From: SunTrix Show additional information
Bought From: SolarSA Show additional information
Bought From: SolarGen Show additional information
It was installed in full sun facing West and gets very hot so I am sure that will shorten the lifespan of it
Bought From: True Value Solar Show additional information
Bought From: Green Home Energy Show additional information
Bought From: True Value Solar Show additional information
Bought From: Planet Power Noosaville Show additional information
Bought From: EcoSouth Solar Show additional information
No problems at all, does what it needs to quietly & efficiently.
Bought From: Enviromate Australia Pty Ltd Show additional information
Bought From: Enviromate Australia Pty Ltd Show additional information
this is my second inverter the first one they installed only lasted a couple of months after a argument over the phone they replaced it
Bought From: SolarGen Show additional information
Easy to read
Bought From: SunTrix Show additional information
everything is still working OK. Ihave had no reason to contact Suntrix With any problems.
I am getting acheque from my electricity supplier each quarter. The last one was for $117 which is the lowest so far.
Bought From: SunTrix Show additional information
Bought From: Now Energy Solar 2000 Show additional information
Bought From: True Value Solar Show additional information
Bought From: Enviromate Australia Pty Ltd Show additional information

Growatt has 43 solar inverters in our database

Model DC Voltage AC Power Efficiency
10000TL3-US277 V10000 W95.50
12000TL3-US277 V11620 W95.50
1500-US240 V1650 W96.00
18000TL3-US277 V18220 W96.00
20000TL3-US277 V20194 W96.50
33000TL3-US277 V32273 W98.50
36000TL3-US277 V35712 W98.50
40000TL3-US277 V39847 W98.50
4000MTLP-US208 V3615 W95.50
5000MTLP-US208 V4591 W95.50
6000MTLP-US240 V6082 W96.00
8000TL-US240 V8000 W97.00
9000TL-US240 V9000 W97.00
Growatt 10000UE300-10001000098.00
Growatt 12000UE300-10001200098.00
Growatt 18000UE300-10001800098.00
Growatt 20000UE300-100020000 98.00
Growatt 2000HF100-600200096.50
Growatt 2500HF100-600250096.40
Growatt 2500MTL100-5002500 97.50
Growatt 3000HF100-600 3000 96.30
Growatt 3000MTL100-5003000 97.50
Growatt 3600MTL100-600360097.60
Growatt 4000UE4200W4000W97.90
Growatt 4200MTL100-6004200 97.90
Growatt 4600MTL600 V460097.90
Growatt 5000MTL100-600500097.90
Growatt 5000MTLS600 V4.6 kW97.90
Growatt 5000UE800V5000W97.90
Growatt 6000UE800V6000W97.90
Growatt 7000UE1000V7KW98.60
Growatt 8000UE1000V8KW98.00
Growatt 9000UE9900W9KW98.00
Growatt3600MTL100-6003600 97.60
Growatt4200MTL100-600 4200 97.90
Growatt5000MTL100-600500097.90
Sungold 1000450 V1000 97.00
Sungold 1500100-450 1650 97.00
Sungold 2000100-5002000 97.00
Sungold 3000100-5002850 97.00
Sungold 4600600 V4600 97.90
Sungold 5000100-580460097.80
Sungold 5000S580 V4.6 kW97.80
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