PV Cable 30', MC4, 10AWG
SKU44.003
This is a 30-foot, 10 AWG photovoltaic (PV) extension cable with MC4 connectors on the ends. It bridges the gap when solar module leads are too short to reach the next module, a combiner, or other DC equipment.
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Product Overview
This is a 30-foot, 10 AWG photovoltaic (PV) extension cable with MC4 connectors on the ends. It bridges the gap when solar module leads are too short to reach the next module, a combiner, or other DC equipment.
Check the wire listing, voltage and temperature markings on the cable jacket against your module and equipment documentation before installing. Also confirm the connector brand.
Best For
- DC PV extension runs about 30 ft: When module leads are too short and a pre-terminated 10 AWG MC4 cable is specified.
- Spanning module-to-module or array-to-equipment gaps: Where a pre-terminated cable avoids field-crimping MC4 ends.
Key Features & Specifications
| Specification | Details |
|---|---|
| Product type | PV extension cable |
| Length | 30 ft |
| Gauge | 10 AWG |
| Connectors | MC4 type |
| Wire listing, voltage, temperature | Check the wire listing, voltage and temperature markings on the cable jacket against your module and equipment documentation |
| Source | AltE Store listing for this cable, retrieved Oct 8, 2026 |
What You May Also Need
Usually required
- PV modules and DC equipment that use mating MC4 connectors of the same series as the shipped ends.
- Overcurrent protection and conductor sizing per the module/inverter documentation and local code.
May be required
- Other lengths in this AltE family: 15', 60', 100'.
- Heyco 5-hole PV cordgrip (M3234GBR-SM): Sealed entry into an enclosure when the cable OD matches the gland.
Optional upgrades
- Cable & Wiring: Related PV wiring accessories.
Check current manufacturer documentation before combining components, especially batteries, inverters, communications equipment and system-control hardware.
Important Considerations
- Confirm MC4 mating with your modules and equipment. "MC4-compatible" brands are not always identical.
- Do not assume ampacity, voltage or temperature from the title alone. Read the jacket markings on the cable you receive.
- Protect cable from abrasion and UV exposure per NEC Article 690 and the raceway rules that apply to the job.