Enphase Micro-Inverters UK

Are Enphase micro-inverters worth it?

Enphase micro-inverter review: MODEL: IQ8 series (IQ8+, IQ8M, IQ8A, IQ8H — different power ratings). WARRANTY: 25 years — matching panel lifespan (vs 10-12yr for string inverters). CONCEPT: one micro-inverter per panel — each panel operates independently. If one panel is shaded, others are unaffected. EFFICIENCY: 97.5%. MONITORING: Enphase Enlighten — panel-level monitoring showing individual panel performance. Industry-best monitoring. SAFETY: no high-voltage DC on the roof (AC only) — safest solar technology. COST: £100-£150 per panel extra (vs string inverter). For 10 panels: £1,000-£1,500 premium. BEST FOR: shaded roofs, complex multi-orientation roofs, maximum monitoring detail. NOT NEEDED: simple south-facing roof with no shading — a string inverter is fine and cheaper.