Description
The Stormvale Solar Extension Cable is designed for anyone who needs a reliable, durable link between solar panels and charge controllers. Whether you’re expanding a small home system or adding panels to a mobile setup, this cable offers a simple, weather‑proof solution that keeps power flowing smoothly.
Why you will like it
- Weather‑Resistant: Built to withstand outdoor conditions without degrading.
- Flexible Lengths: Choose 10 ft or 20 ft to match your installation needs.
- Easy Connectors: Standard MC4 connectors fit most solar panels.
- Durable Construction: Heavy‑grade PVC jacket resists abrasion and UV.
- Low Profile: Slim design reduces bulk and eases routing.
Specifications
| Brand | Stormvale |
|---|---|
| Material | PVC |
| Connector Type | MC4 |
| Max Voltage | 600V |
| Max Current | 10A |
| Length Options | 10 ft, 20 ft |
| Weight | 0.5 lb (10 ft), 0.8 lb (20 ft) |
| SKU | SV-PW-010 |
What is in the box
- Stormvale Solar Extension Cable (10 ft or 20 ft)
- Cable Ties
Frequently asked questions
What connectors does this cable use?
It uses standard MC4 connectors that fit most solar panels.
Can I run this cable outdoors?
Yes, the PVC jacket is rated for outdoor use and resists UV and weather.
Is the cable compatible with all solar panels?
It is compatible with any panel that uses MC4 connectors and operates within 600V and 10A.
How do I install the cable?
Simply attach the MC4 connectors to your panels and charge controller, secure with cable ties, and route as needed.
Shipping & returns
Ships from our US warehouse in 1–2 business days. Free standard shipping on orders of $59 or more; $6.95 below that (contiguous US). Return unused items in original packaging within 30 days of delivery. Damaged or defective items are replaced or refunded. See our Shipping Policy and Return Policy.






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