Description
xMPPT WireBox-XL MC4 for 150-85/100 & 250-85/100 VE.Can Solar Charge Controllers
The MPPT WireBox-XL MC4 is a protective wiring enclosure designed for Victron SmartSolar and BlueSolar MPPT charge controllers in the 150-85, 150-100, 250-85 and 250-100 VE.Can range. It covers the DC wiring terminals and MC4 PV connections, providing a tidy, protected installation in professional solar systems.
Key Features
- Compatible with Victron MPPT 150-85, 150-100, 250-85 and 250-100 VE.Can charge controllers.
- MC4 connector variant: accommodates MC4 PV input connections directly through the enclosure.
- Covers all DC wiring terminals to protect against accidental contact and environmental ingress.
- XL sizing provides additional clearance for larger cable cross-sections used in high-current installations.
- Lightweight at 0.275 kg, with a straightforward clip-fit design for quick installation.
- Sold as a standalone accessory, allowing retrofit fitting to existing compatible controllers.
Product Overview
The WireBox-XL is the larger variant in Victron's WireBox range, sized to suit the 85A and 100A VE.Can MPPT controllers. These controllers handle significant DC current, and the WireBox provides a physical barrier over the terminal area once wiring is complete. This reduces the risk of accidental short circuits during subsequent work near the installation and helps meet enclosure requirements in professional and commercial installations.
The MC4 version is specifically designed for installations where the PV array is connected using MC4 connectors rather than bare cable terminations. The enclosure routes MC4 connections cleanly through the cover, keeping the terminal area enclosed without requiring the connectors to be cut or bypassed. This is particularly useful in systems where the PV cabling may need to be disconnected and reconnected during maintenance.
Specifications
- SKU: SCC950400310
- Compatible controllers: Victron MPPT 150-85, 150-100, 250-85, 250-100 VE.Can
- PV connection type: MC4
- Weight: 0.275 kg
- GTIN: 8719076049234
Applications
- Commercial rooftop solar installations using Victron VE.Can MPPT controllers.
- Off-grid systems where terminal protection is required for safety compliance.
- Marine and vehicle installations where exposed terminals present a hazard.
- Retrofit installations on existing 150/250 VE.Can controllers requiring improved terminal enclosure.
What Is Included
- 1 x MPPT WireBox-XL MC4 enclosure
Installation Notes
The WireBox should be fitted after all DC and PV wiring is complete and correctly torqued. Ensure all connections are de-energised before fitting the cover. This accessory is compatible only with the VE.Can variants of the Victron MPPT 150-85, 150-100, 250-85 and 250-100 controllers; it is not suitable for non-VE.Can or smaller MPPT models. Installation of the charge controller itself should be carried out by a qualified electrician or accredited solar installer.
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.