Choosing Inverters in 2026 — comparing the top 4

3.68kW single-phase inverter with built-in HD-Wave technology. MCS-listed, widely used in UK installs.

~£849

3.6kW single-phase string inverter. No proprietary ecosystem — works with any panels and any battery.

~£549

3kW string inverter with integrated MPPT storage interface for later battery addition.

~£489

5kW hybrid string inverter — connects both panels and a battery in one unit.

~£899