Description
xVictron SmartSolar MPPT 250/70-MC4 VE.Can Solar Charge Controller
The Victron SmartSolar MPPT 250/70-MC4 VE.Can is a high-voltage solar charge controller designed for larger off-grid, marine and commercial installations. It accepts a maximum PV open-circuit voltage of 250V and delivers up to 70A of charge current, with integrated MC4 connectors for direct panel string connection and VE.Can for network integration into Victron systems.
Key Features
- Maximum PV open-circuit voltage of 250V, suitable for longer series string configurations.
- 70A maximum charge current, supporting substantial battery bank charging from solar.
- Integrated MC4 connectors on the PV input, removing the need for separate MC4 adaptor cables.
- VE.Can port enables integration with the Victron GX device ecosystem for full system monitoring and control.
- Built-in Bluetooth via the VictronConnect app for wireless configuration, monitoring and firmware updates.
- Advanced MPPT algorithm with rapid maximum power point tracking, including under variable and partial shading conditions.
- Supports multiple battery chemistries: lithium-ion, AGM, gel, flooded and user-defined custom profiles.
- Programmable relay output for load control, generator start or general alarm functions.
- Networked charging via VE.Can allows synchronisation with other Victron charge sources for balanced battery management.
Product Overview
The SmartSolar MPPT 250/70-MC4 VE.Can sits at the higher end of Victron's MPPT range. The 250V PV input rating allows installers to wire more panels in series, which reduces cable losses and is particularly useful on larger roof arrays or ground-mount systems where panel strings are run over longer distances. The 70A output is sufficient to charge 12V, 24V and 48V battery banks, with the controller automatically detecting the battery voltage on first connection.
The VE.Can interface is the key differentiator for professional system builds. It connects directly to a Victron Cerbo GX or other GX device, enabling full telemetry, remote monitoring via the VRM portal, and coordinated charging across multiple devices on the same CAN bus network. This makes the unit well suited to installations where a MultiPlus or Quattro inverter-charger is also present and charge source coordination is required.
Bluetooth is built in as standard. Using the VictronConnect app on iOS or Android, an installer can configure charge profiles, set absorption and float voltages, view live power data and update firmware without needing a separate dongle or laptop connection. The programmable relay adds flexibility for load shedding or generator start automation.
Specifications
- SKU: SCC125070521
- Maximum PV open-circuit voltage: 250V
- Maximum charge current: 70A
- PV input connector: MC4 (integrated)
- Communication: VE.Can, Bluetooth (built-in)
- Weight: 3.2 kg
- GTIN: 8719076051909
Applications
- Large off-grid residential and rural systems with 48V battery banks.
- Marine and narrowboat installations requiring high PV input voltage tolerance.
- Commercial and agricultural off-grid systems integrated into a Victron GX network.
- Motorhome and vehicle conversions with substantial solar array capacity.
- Hybrid systems alongside Victron MultiPlus or Quattro inverter-chargers using VE.Can coordination.
- Ground-mount solar arrays where long string runs benefit from higher input voltage.
What Is Included
- 1x Victron SmartSolar MPPT 250/70-MC4 VE.Can charge controller
Installation Notes
This controller operates at up to 250V DC on the PV input. Installation must be carried out by a qualified electrician or MCS-accredited installer familiar with high-voltage DC solar systems. Ensure PV string open-circuit voltage does not exceed 250V under any temperature conditions. Battery voltage is auto-detected on first power-up; verify the detected voltage before connecting the full load. VE.Can termination resistors must be correctly fitted at both ends of the CAN bus network. Refer to Victron's wiring guidelines for correct fusing and cable sizing on both the PV and battery connections.
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.