Cable, wiring, connectors for solar panels and solar, wind, and backup electric systems.

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Cable, Wiring, MC Connectors

MC4 Cables

Tyco Cables

10/2 Sunlight Resistant Cable
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Bulk Cables
MC4 Branch Cable Coupler

Waterproof Strain Reliefs


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We can custom make any size of solar cables your job requires. Give us a call today at 1 (800) 472-1142 with your PV cable specs or use our bulk cable order form.

Solar cable

Most currently available residential and commercial solar panels are pre-wired with sunlight resistant, weatherproof power output wires. They are designed with a locking feature and make installation easier.

The earliest versions of these extension cables, now being phased out, are called MC3 or Solarline 1. Some solar panels still have MC3's. The two current types in use are MC4 cables, or Solarline 2, and Tyco locking connectors. They both serve the same purpose, to extend the built-in cables on your panels and to lock them together so they don't come apart in high wind or if snagged.

While MC4 and Tyco cables look similar, they are not compatible. Be sure you order the correct ones. MC4 cables are sort of rectangular while Tyco cables are more cylindrical. If you are unsure what you need, call a Wholesale Solar Tech at 800 / 472-1142. if you're looking for fuses, please go to the fuses page?

Diagrams are drawn larger than actual size of plugs.

Working with MC4 cables? Check out our MC4 cable guide.





MC4 Cables
MC4 Cable Connectors
MC4 Cables
Part Number
Price
9991075
$20.00
9902032
$31.00
9994165
$45.00
9991054
$80.00
9991055
$150.00
MC4 Branch Cable Coupler
Part Number
Price
9999404
$21.00
9999403
$21.00



Tyco Cables
MC4 Cable Connectors
Tyco Cables
Part Number
Price
9900665
CALL
CALL
9915045
CALL
CALL
9903045
CALL
CALL
9900445
$54.00
$54.00
9994495
$96.00
$96.00



10/2 Sunlight Resistant Cable
10/2 Tray Cables
Part Number
Price by foot
9910200
$1.40



RADOX Cables
Radox Extension Cables

Radox Cables
Part Number
Price
9983045
$70.00
$70.00
9985045
$103.00
$103.00
9980045
$175.00
$175.00



Waterproof Strain Reliefs
Strain Reliefs
Item Number Price
9932435
$3.00



MC3 Cables
MC4 Cable Connectors
MC3 Cables
Part Number
Price
9900080
CALL
CALL
9900302
CALL
CALL
9901042
CALL
CALL
9990995
CALL
CALL
9990985
CALL
CALL
9991045
CALL
CALL


Call Wholesale Solar
to order:
1 (800) 472-1142





Bulk Cable Order Form (We'll beat any price!) Please only use the form for ordering 100 or more pieces. For less then a 100 pieces call us at 1 (800) 472-1142, or email sales@wholesalesolar.com.
Company Name: (Required)
Contact Name: (Required)
Email Address: (Required)
Phone:
Address
What are you interested purchasing in bulk? (Required) PV cable connectors
Pre-assembled PV cables
Battery cable & lugs
Pre-assembled battery cables
Bulk PV wire
PV cable adaptors (MC4 to Tyco etc.)
Branch couplers
Other
What is your time frame for this project? (Required)
Additional Notes:
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