Description
xReplacement Main Board PCB for 11kW MAX-II/MAX-I Voltronic Off-Grid Inverters
Fix Error 09, 52, 07 and related board faults fast. This genuine Voltronic main board (PCB) restores full performance on 11kW MAX-II and MAX-I off-grid inverters. Voltacon stocks the complete range of Voltronic-based spare parts for Voltacon, Iconica, MPP-Solar and Affecta models, helping you extend the life of your inverter instead of replacing the whole unit.
Key Benefits
- Genuine Voltronic PCB – original manufacturer part for perfect fit and reliability.
- Fixes common faults – resolves Error 09 plus 52, 07 and related board errors.
- Extend inverter lifespan – repair rather than replace to save time and cost.
- SOP guidance included – printed step-by-step instructions for easy DIY replacement.
- Expert support – optional repair service available from our technicians.
Compatibility
- 11kW / 11kVA MAX-II off-grid inverters.
- 11kW / 11kVA MAX-I off-grid inverters.
- 11kW/ 11kVA ULTRA-MAX off grid inverters.
- Check before purchase – send us your inverter serial number and we will confirm compatibility.
What This Board Replaces
The main inverter board contains the core power and control circuitry required for normal operation.
Errors Resolved
- Error 09 – main inverter board failure.
- Error 52, Error 07 – and other related board faults.
- Damaged electrolytic capacitors.
Installation Support
- Printed SOP instructions are included with every order.
- DIY friendly process with clear step-by-step guidance.
- Optional in-house repair service if you prefer us to do the work.
Voltacon Reputable Spare Parts - From 2008 to Today
Solaren keeps a comprehensive stock of Voltronic spare parts to keep your system running:
- Cooling fans and thermal components.
- LCD displays and round screens.
- Main inverter boards and control PCBs.
- MPPT charger boards and power terminals.
- Metallic covers, bezels and WiFi modules.
If a specific item is not on the shelf, we can typically source it within 2 to 3 weeks.
Why Buy From Us
- Original parts manufactured by Voltronic.
- Fast UK dispatch on stocked items.
- Expert compatibility checks via your serial number.
- Professional repair option available on request.
How to Order
- Send us your inverter serial number for a quick compatibility check.
- Add the replacement board to your basket and complete checkout.
- Fit using the supplied SOP instructions or book our repair service.
SEO Notes
This listing targets: Replacement main board PCB for Voltronic off-grid inverters, Error 09 fix, MAX-II and MAX-I 11kW inverter repair, Voltacon Iconica MPP-Solar parts, extend inverter life with genuine spares.
Brand names are used for compatibility reference only. Voltronic is the original equipment manufacturer for multiple inverter brands.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.