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Solar inverters · Compare

Growatt MIC 3000TL-X vs Solis S6-GR1P3K-S

AC power: Growatt MIC 3000TL-X 3 kW, Solis S6-GR1P3K-S 3 kW. The Solis S6-GR1P3K-S is better on 4 of 9 comparable points.

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Who wins where

  • Growatt MIC 3000TL-X
  • Solis S6-GR1P3K-S
PerformanceEfficiencyElectricalDimensions & weight

Biggest differences

FactMIC 3000TL-XS6-GR1P3K-S
MPP trackers12
Weight6.2 kg8.2 kg
MPPT voltage min.65 V50 V
Max. input current per MPPT13 A16 A
Max. PV array power4.2 kWp4.5 kWp
All specifications ↓

Score per area = position (0–100) relative to all 263 models in this category; higher is better.

GrowattMIC 3000TL-XSolisS6-GR1P3K-S
Performance
AC power3 kW13 kW2
Max. PV array power4.2 kWp14.5 kWp✓3
MPP trackers112✓3
Efficiency
Max. efficiency97.6 %✓197.3 %3
European efficiency97.1 %✓196.5 %3
Noise
Noise–20 dB(A)3
Electrical
MPPT voltage min.65 V150 V✓3
MPPT voltage max.550 V1550 V3
Max. input current per MPPT13 A116 A✓3
Phases–12
Connectivity & smart
Hybrid (battery-ready)–No2
Dimensions & weight
IP ratingIP651IP663
Width274 mm1330 mm3
Height254 mm1371 mm3
Depth138 mm1161 mm3
Weight6.2 kg✓18.2 kg3
Warranty & lifespan
Warranty10 years1–

Frequently asked questions

Which is better: the Growatt MIC 3000TL-X or the Solis S6-GR1P3K-S?

AC power: Growatt MIC 3000TL-X 3 kW, Solis S6-GR1P3K-S 3 kW. The Solis S6-GR1P3K-S is better on 4 of 9 comparable points.

What is the AC power of the Growatt MIC 3000TL-X and the Solis S6-GR1P3K-S?

Growatt MIC 3000TL-X: 3 kW. Solis S6-GR1P3K-S: 3 kW.

Which is better on MPP trackers: the Growatt MIC 3000TL-X or the Solis S6-GR1P3K-S?

Solis S6-GR1P3K-S: 2. Growatt MIC 3000TL-X: 1.

Which is better on weight: the Growatt MIC 3000TL-X or the Solis S6-GR1P3K-S?

Growatt MIC 3000TL-X: 6.2 kg. Solis S6-GR1P3K-S: 8.2 kg.

How we collect and check this data →

Sources

  1. Growatt MIC 600~3300TL-X Datasheet, 1.0 — SHENZHEN GROWATT NEW ENERGY CO.,LTD. · accessed Sep 29, 2026
  2. ENA Type Test Register (inverters) — Energy Networks Association (ENA) · accessed Sep 27, 2026
  3. Solis Single Phase Grid-Tied Inverters S6-GR1P(2.5-6)K-S Datasheet, 1.0 — GINLONG TECHNOLOGIES CO.,LTD. · accessed Sep 29, 2026