Rayleigh RI-3P-15-4KW vs SolaX X3-MIC G2 X3-MIC-4K-G2

Both are inverters. Every figure below is a stored value from our catalogue — where a product does not publish one, the cell says so rather than guessing.

Specifications side by side

Rayleigh RI-3P-15-4KW and SolaX X3-MIC G2 X3-MIC-4K-G2 specifications side by side
Specification	Rayleigh RI-3P-15-4KW	SolaX X3-MIC G2 X3-MIC-4K-G2
AC output power	4 kW	4 kW
Type	PV	PV
MPP trackers	2	2
Phase	3P	3P
Max PV input current	20 A	16 A
Max PV input voltage	950 V	600 V
Max PV array power	6000 Wp	8000 Wp
Inverter Form	String	String

Specification provenance: Unverified imported catalogue data on both sides — per-field datasheet citations are being added as documents are processed.

Physical & sourcing

Rayleigh RI-3P-15-4KW and SolaX X3-MIC G2 X3-MIC-4K-G2 physical dimensions and sourcing
Width × Height × Depth	400 × 480 × 165 mm	400 × 480 × 165 mm
Weight	18 kg	18 kg
Country of origin	GB	CN

Dimensions: Rayleigh RI-3P-15-4KW — estimated from comparable equipment — not a measurement; SolaX X3-MIC G2 X3-MIC-4K-G2 — estimated from comparable equipment — not a measurement.

Which should you choose?

We deliberately do not pick a winner: the right choice depends on your roof, your existing equipment and your tariff, and we hold no evidence that would justify a general ranking. Put both through a full compatibility-checked design instead.

Design a system with either

What each works with

A AutomaticE Expert✓ M Manufacturer Approved✓ G Manufacturer Guaranteed