Victron Energy Solar Adapter Cables (MC4 to MC3)
Los Angeles — · Atlanta —
Victron's US warehouse count as of —. Indicative, not reserved.
Need more than we have in Seattle? Send us the quantity and we'll email you a secure checkout link. Larger orders going to a business address ship direct from Victron's US warehouse (typically 5–7 business days); everything else we bring into Seattle on our weekly Victron order and ship to you when it lands (typically 1–2 weeks).
Free shipping over $49
60-day hassle-free returns
Short adapter leads that bridge the MC4 and older MC3 connector standards. If you're connecting newer MC4-equipped panels, cables, or charge controllers to legacy MC3 wiring (or vice versa), these 15 cm adapter cables make a clean, weatherproof transition without re-terminating anything.
- Two versions: MC4 male to MC3 female and MC4 female to MC3 male - choose the one that matches the ends you need to join.
- 15 cm (6 in) tinned-copper PV lead with factory-fitted connectors.
- UV-resistant, double-insulated jacket rated for outdoor and marine exposure.
- IP68, water-tight connections with a secure locking fit.
- Order both versions to adapt an in-line MC3-to-MC4 splice in either direction.
Pairs with: Victron MC4 solar cables and SmartSolar and BlueSolar MPPT charge controllers.
Why buy from Blue Marine
- True Blue Victron Energy Distributor - genuine Victron parts, in stock.
- Free shipping over $49 from our Seattle warehouse.
- Certified technicians on the phone - (800) 628-6306 for sizing and compatibility help.
- 60-day hassle-free returns and local pickup in Seattle, WA.
Manuals & Datasheets
Need a document you don't see here? Schedule a consultation or email support@bluemarine.com and we'll send it over.
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About Blue Marine
Nationwide Shipping from Our Warehouse in Seattle
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