Score only. The Solar Review Inverter Assessment Criteria compares the Growatt TL3-S solar inverter against the industries best known specifications. The result, a solar inverter comparison with no room for discretionary bias and the transparency you desire.

Make and model:  Growatt TL3-S. 

Variants:  3 / 4 / 5 / 6 kW.

  VDE certification.

  Lack of Manufacturer Supplied Module-level Optimisation Options or Expanded Monitoring Options.

CONTENTS

GREATER THAN 3.3 IS A VERY GOOD SCORE. The following content for the Growatt TL3-S should be used as a guide only. Individual circumstances and compatibilities should always be taken into account when selecting the right inverter for any given installation. The below Growatt TL3-S content has been built using the Solar Review Inverter Assessment Criteria 2.5 and above based on available product specifications at the time of writing. 

Design.

Growatt

TL3-S Design; VERY GOOD
  • AC coupled battery compatibility with selected battery technology.
  • New release.
  • Fanless.
  • No awards.
  • VDE certified.
  • Standard.
  • IP 65.

Features.

Growatt

TL3-S Features; GOOD
  • 2 MPPTS.
  • LCD graphic interface.
  • Ethernet only.
  • Inbuilt DC isolator.
  • No manufacturer supplied module-level optimisation options.
  • Manufacturer supplied module-level rapid shutdown options.
  • No manufacturer supplied expanded monitoring options.
  • MPPT only.
  • Installer remote access support is rated at - General data configuration.

Performance.

Growatt

MLT-S Performance; SUPERIOR
  • 97% European weighted efficiency.
  • Max temperature range -25°C (-13°F).
  • Min temperature range +60°C (-140°F).
  • Temperature derating 45°C (113°F).
  • Weight 21 kg (46lbs).
  • Noise emission max 25 dB (A).

Guarantee.

Growatt

TL3-S Guarantee; AVERAGE
  • 5-year parts warranty.
  • 5-year service warranty.
  • No authorised installer network.

Software.

Growatt

TL3-S Software; AVERAGE
  • ShineDesign monitoring.
  • iOS & Android app.
  • Alerts & fault diagnosis.

OVERALL.

Growatt

TL3-S Overall; GOOD
  • Design 3.5
  • Features 3.2
  • Performance 4.2
  • Guarantee 2.3
  • Software 2.5

Comparison.

*AVG references industry average specifications.

Insight.

How was the score for the Growatt TL3-S solar inverter calculated? By using the Solar Review Inverter Assessment Criteria V2.5 >

How does the entire current range of Growatt solar inverters compare against each other? Discover now >

REVIEW OVERVIEW
Design
Features
Performance
Guarantee
Software
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