Main Board PCB for 11kW MAX-I MAX-II Ultra-MAX Inverters | Voltacon

This is a genuine Voltronic replacement main board for 11kW / 11kVA MAX-II, MAX-I and Ultra-MAX off-grid inverters. It restores full performance on units affected by common board faults, and printed SOP instructions are included with every order.

Key features

• Genuine part, original Voltronic manufacturer PCB
• Fault coverage, resolves Error 09 (main board failure), Error 52, Error 07 and related faults
• Capacitor issues, addresses damaged electrolytic capacitors
• Instructions, printed step-by-step SOP included with every order
• Repair option, in-house repair service available from Voltacon technicians

Compatibility

• 11kW / 11kVA MAX-II off-grid inverters
• 11kW / 11kVA MAX-I off-grid inverters
• 11kW / 11kVA Ultra-MAX off-grid inverters

Send your inverter serial number before ordering so compatibility can be confirmed. Brand names are referenced for compatibility only; Voltronic is the original equipment manufacturer used across several inverter brands.

Other spare parts stocked

Voltacon and Solaren hold stock of further Voltronic spares, including cooling fans, thermal components, LCD displays, round screens, control PCBs, MPPT charger boards, power terminals, metallic covers, bezels and Wi-Fi modules. Anything not in stock can typically be sourced within 2 to 3 weeks.

Fitting notes

The inverter must be fully isolated from all power sources before opening the casing. This involves access to live internal components and should be carried out by a qualified technician. Contact Voltacon to arrange the optional in-house repair service if you would rather not fit it yourself.

How to order

1. Send your inverter serial number for a compatibility check before purchasing.
2. Add the board to your basket and complete checkout.
3. Fit using the supplied SOP instructions, or book the repair service.