PRE RELEASE. Unlike many opinionated reviews, the Solar Review Inverter Assessment Criteria compares the Growatt TL3-S against the industries best known specifications. The result, an inverter review with no room for discretionary bias and the transparency you desire.
.Make and model: Growatt TL3-S.
Variants: 3.0 | 4.0 | 5.0 | 6.0 kW.
Battery compatibility, cooling.
Internet connectivity, Installer remote access.
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 2.0 and above based on available product specifications at the time of writing.
GrowattTL3-S Design; VERY GOOD
- AC & DC Coupled battery compatibility with selected battery
- No change for the last 5-years.
- 2018 DNV GL Top Brand Award.
- CE certified.
- IP 65.
GrowattTL3-S Features; GOOD
- 2+ MPPTS.
- LCD graphic interface.
- Ethernet only.
- No manufacturer supplied module-level optimisation options.
- Manufacturer supplied module-level rapid shutdown options.
- No manufacturer supplied expanded monitoring options.
- MPPTs only shadow management.
- Installer remote access support is rated at - General data configuration.
GrowattTL3-S Performance; SUPERIOR
- 97.1% European efficiency.
- Temperature range of -25°C (13°F).
- Temperature range of +60°C (140°F).
- Temperature derating 45°C (113°F).
- Weighs 21.2kg (46.7lbs).
- Noise emission of 25 dB (A).
GrowattTL3-S Guarantee; AVERAGE
- 5-year parts warranty.
- 5-year service warranty.
- No authorised installer network.
GrowattTL3-S Software; AVERAGE
- Growatt Monitoring Software.
- iOS & Android app.
- Alerts & fault diagnosis.
GrowattTL-X Overall; GOOD
- Design 3.4
- Features 3.2
- Performance 4.1
- Guarantee 2.3
- Software 2.0