SOYAN 20ft 10 AWG Solar Extension Cable Pair - Red/Black, 30A 1000V, IP67 Weatherproof

SOYAN 20-foot 10 AWG solar extension cable with factory-fitted connectors delivers weatherproof, plug-and-play DC power between panels and equipment.

This heavy-duty extension pair is built for solar setups that need a reliable, longer reach without splicing or special tools. Each cable uses tinned copper conductors and robust dual-layer insulation to carry up to 30 amps at a DC 1000V rating while resisting UV, moisture, and corrosion. With clear red and black polarity and standard PPO connectors, the pair works straight out of the box for mobile, rooftop, and off-grid installations.

How durable is this cable for outdoor solar use?

The SOYAN extension cables are engineered for long-term outdoor exposure. Dual-layer insulation plus UV-resistant materials protect the tinned copper conductors from environmental stress, and connectors meet IP67 for dust and temporary immersion protection.

• 10 AWG tinned copper for corrosion resistance and stable conductivity
• Operating range from -40°F to 194°F for extreme climates
• PPO connectors and sealed housing rated IP67
• Designed for a 25+ year service life under normal conditions

Will these cables handle my system’s current and voltage?

Yes — the pair is specified for a continuous current of 30A and a maximum DC voltage of 1000V, making them suitable for many residential and small commercial PV arrays. Confirm system amperage and voltage to ensure safe compatibility.

• 10 AWG conductor size supports up to 30 amps continuous
• Rated for DC 1000V to match common solar string voltages
• Color-coded red and black for immediate polarity identification
• Factory-fitted connectors remove need for crimping or soldering

How easy is installation and what connectors are included?

Installation is tool-free: each end of both cables is fitted with mating connectors so they plug into panels, combiners, or in-line devices quickly. The connectors are industry-standard PPO types, designed for secure mating and simple field use.

• Plug-and-play connectors on both ends — no special tools needed
• Pair includes one red and one black cable for polarity control
• Connectors sealed to maintain IP67 when mated
• 20-foot length provides flexibility for panel placement and routing

What environmental and performance specifications should I know?

These cables were specified for demanding environments and continuous outdoor service. Temperature tolerance and ingress protection allow them to operate across a wide range of sites, from cold climates to high-heat rooftop installations.

• Length: 20 feet (6 meters) per cable in the pair
• Temperature range: -40°F to 194°F (-40°C to 90°C)
• Ingress protection: IP67 rated connectors
• Tinned copper conductors with 10 AWG cross-section

Who is this product for? Installers, RV and marine owners, tiny-home builders, and homeowners expanding solar arrays will find these SOYAN extension cables useful when they need a reliable, weatherproof link between panels and equipment. They’re also practical for temporary or mobile solar setups where quick connection and corrosion resistance are priorities. If your system’s voltage and current fall within the specified ratings, these pre-terminated 20-foot cables deliver a straightforward, durable solution without field terminations.