Beyond the marketing fluff, you’re here researching whether a particular residential range of Growatt inverter is the ideal solution for your project. Selecting the right solar inverter for the task is often as individual as one’s home, therefore, which option should you consider? 

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Manufacturer:  Growatt New Energy Technology.

Options:  Single-phase, Three-phase, Storage (commercial and off-grid not covered).

Unlike most solar product reviews, it’s worth mentioning that not all Growatt inverters are the same beast. Use this guide to understand the Growatt inverter solution to match your solar supply requirements and review in finer detail the particular Growatt inverter model.

Below are the residential Growatt inverter options reviewed or scored by category of single-phase, three-phase and storage.

Single-phase.

The recent release of single-phase Growatt inverters has taken a big leap forward catering towards the modern aesthetic appeal sort after by many end-users.

Model Qualities Detail
Growatt-S
0.7 - 3 kW, single tracking.
Growatt MTL-S
2.5 - 5.5 kW, max European efficiency of 97%
Growatt TL-X mini
3 - 6 kW, dual tracking.

Overall score at the bottom of this post. 

Growatt Inverters Review

Three-phase.

Lacking the modern appeal of its single-phase Growatt counterpart, the three-phase Growatt inverters end-user can consider are as below.

Model Qualities Detail
Growatt TL3-S
3 - 6 kW, dual tracking.
Growatt TL3-S
3 - 6 kW, dual tracking.

Overall score at the bottom of this post. 

Growatt Inverter Review TL3-S

Storage.

A new trend many solar inverter manufacturers now seek to contend is within the energy storage sector. Two significant hurdles exist though, modern battery compatibility and end-user expectation of what the compatible battery supply can deliver.

Model Qualities Detail
Growatt SPH
3 - 6 kW, Single-phase, Selected Low Voltage (LV) DC coupled battery connectivity.
Growatt SPH-TL3
4 - 10 kW, Three-phase, Selected High Voltage (HV) DC coupled battery connectivity.

Overall score at the bottom of this post. 

High Voltage (HV) DC Coupled lithium battery technologies are edging closer towards becoming the new norm, manufacturers such as Growatt are developing their own battery technologies to ensure a seamless battery option.

As both modern battery and inverter must communicate between each other, the drawback exists where inverter and battery manufacturers must work together to ensure a communicative solution, further limiting options.

Growatt-SPH TL-3-Three-phase-Inverter

OVERALL.

Over the last decade, the Growatt inverter range has established a place in the modern solar market. Producing various products at the more affordable end of the spectrum, Growatt has displayed the ability to evolve consistently, while supporting past product releases with reliable warranty support.

Considering all current residential models Growatt inverters rank as GOOD overall utilising the Solar Review Inverter Assessment Criteria.

Overall score below. 

Insight:

How was the score for the Growatt Inverters calculated? By utilising the Solar Review Inverter Assessment Criteria V2.3 >

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