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MC4 Solar Extension Cable (10 AWG) — Run Panels Further from the Battery
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Panels in the sun, battery in the shade.
A solar extension cable lets you park in the shade and set the panels out in full sun, or reach a distant battery bay.
What to look for
- Wire gauge suited to your current and length
- UV-resistant, weatherproof MC4 connectors
- Correct polarity pair (positive and negative)