Inverters comparison

Fronius Symo Light 6.0-3-M 6kW Three-Phase vs Sigenergy SigenStor Energy Controller 3.6kW Hybrid Inverter

Side-by-side scoring and specs for the twoproducts you’ve picked. Differences and shared traits laid out for an honest verdict.

Fronius Symo Light 6.0-3-M 6kW Three-PhaseSigenergy SigenStor Energy Controller 3.6kW Hybrid Inverter
Symo Light 6.0-3-M 6kW Three-Phase

Fronius Symo Light 6.0-3-M 6kW Three-Phase

£891.12 ex VAT

8.3
Great
SigenStor Energy Controller 3.6kW Hybrid Inverter

Sigenergy SigenStor Energy Controller 3.6kW Hybrid Inverter

£941.67 ex VAT

8.0
Great

Scores at a glance

Spec-by-spec

CriterionFronius Symo Light 6.0-3-M 6kW Three-PhaseSigenergy SigenStor Energy Controller 3.6kW Hybrid Inverter
Overall8.3Best overall8.0
Peak Efficiency(25%)9.09.0
Power & MPPT Handling(20%)9.37.5
Battery & Ecosystem(20%)7.58.0
Warranty & Reliability(20%)8.58.5
Value for Money(15%)6.46.5

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