SKU: 88161390804

MC4 PV Wire Extension 70 foot - 70-MC4-EXT

Sale price$60.75 Regular price$67.50
Save 10%

Pay in installments of $16.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MC4 PV Wire Extension 70 foot - 70-MC4-EXTIndustry standard locking style MC4 PV cable 70 foot extension. This extension is perfect either to extend one wire 70 feet to another MC4 connection, or cut in half to extend both positive and negative wires 35 feet to normal bare wire connections (circuit breaker or bus bar in combiner box for example). 10 AWG size PV wire. This wire is PV rated, but does not have an extra thick insulation or extra fine stranded wire, so this wire will work with

Industry-standard locking-style MC4 PV cable 70-foot extension. This extension is perfect either to extend one wire 70 feet to another MC4 connection, or cut in half to extend both positive and negative wires 35 feet to normal bare wire connections (circuit breaker or bus bar in combiner box for example). 10 AWG size PV wire. This wire is PV rated, but does not have an extra thick insulation or extra fine stranded wire, so this wire will work with standard cable grips and connector contact sleeves.


Key Features & Benefits

70-Foot Length: Provides extended reach for PV wiring in solar panel arrays, or can be cut in half for two 35-foot extensions.

Industry-Standard MC4 Connectors: Locking-style MC4 male and female connectors for plug-and-play compatibility with standard PV components.

10 AWG Wire Size: Suitable for PV source circuits and module interconnections.

PV Rated: Designed for photovoltaic system wiring.

Standard Compatibility: Compatible with standard cable grips and connector contact sleeves (not extra thick insulation).

Versatile Use: Can be used as a single 70-foot extension or cut in half for two 35-foot extensions to bare wire connections.


Technical Specifications

Specification Detail
Length 70 feet
Connector Type MC4 Male / Female (locking-style)
Wire Gauge 10 AWG
Application PV cable extension


Custom cables available - Call us at 1-800-766-7644 or email 
[email protected] for a quote.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88161390804

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 30 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
BRIAN HEATH
Louisville, US
★★★★★ 5
Great product
Model: 36 SqFt(3.4 SqM)
I used this on the doors of a Toyota Tacoma, worked as it described. Reduced the road noise significantly.. Need to buy another box for the floor and roof of the truck..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
T
Verified Purchase
TimtheK
West Palm Beach, US
★★★★★ 5
Great product - Add foam product for complete solution
Model: 36 SqFt(3.4 SqM)
Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
T
Verified Purchase
TitothePinkTorpedo
Cuba, US
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
H
Verified Purchase
Hailyn Simpson
Whiting, US
★★★★★ 5
so cute
Size: 7, Color: Brown Patent
very cute shoes i love them, the quality is great these are my first pairs of Steve Maddens and they did not disappoint. i wear size 7 but could’ve gone maybe a half size up if it was available, they run a little smaller but maybe i jus have huge feet lol, the color is so cute dark brown matches my purse. i haven’t wore them out yet so im not sure about comfort yet but not all heels are comfortable so who knows, pretty hurts !!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
M
Verified Purchase
Mabazz
Chelsea, US
★★★★★ 1
so uncomfortable
Size: 9, Color: Champagne
These shoes are cute but UNCOMFORTABLE. The toe thong makes them impossible to wear. I wore them for 5 minutes just trying them on and my feet hurt as I’m writing this. Couldn’t recommend less. Plus, the holes that the strap fits through aren’t lined up properly and are difficult to poke through. Felt like I got the made in china version.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

recommand products