The Conversol Axpert MAX III 12kW is a third-generation 48V single-phase hybrid inverter built for off-grid and grid-support solar systems. It outputs pure sine wave power at 230V and accepts up to 18kW of solar input across dual MPPT trackers, so installers can size larger arrays without adding a second inverter.

Key features of this hybrid solar inverter

• Rated power, 12000VA / 12000W with 24000VA surge capacity for demanding loads.
• Battery voltage, 48VDC with a maximum charge current of 200A.
• Solar input, up to 18000W PV array power, max. 12000W per tracker, MPPT range 90-450VDC.
• Output, pure sine wave, dual AC inputs and dual AC outputs for flexible load management.
• Protection, integrated DC breaker, AC breaker and PV DC switch.
• Communication, USB, RS232, RS485, WiFi and dry-contact.

Installation and operation

A sliding front cover exposes all terminals without tools, and the layout is clearly labelled to speed up wiring. Twelve settings are displayed on a single screen with LED indicators giving a status check at a glance. A wall mount bracket is included to simplify fitting.

Smart hybrid and off-grid operation

The inverter can be set to hybrid or off-grid operation. A built-in CT sensor supports self-consumption by prioritising stored or generated power before drawing from or exporting to the grid, and grid support allows higher output without needing a utility upgrade.

Expansion and warranty

Up to six units can be paralleled for greater system capacity as needs grow. The Conversol Axpert MAX III 12kW carries a two-year warranty.