# Hiutgowt H1Z2Z2-K 10 AWG Solar Extension Cable, 2 x 100 ft, Tinned Copper

Route solar power with two 100-ft, 10 AWG tinned copper cables built for outdoor solar installations.

- [Original product page](https://www.ofertitastop.com/us/product/hiutgowt-h1z2z2-10-awg-solar-extension)
- [View offer](https://www.ofertitastop.com/us/visit/hiutgowt-h1z2z2-10-awg-solar-extension)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-03T02:56:56.835Z
- Brand: Hiutgowt
- Model: H1Z2Z2-K
- SKU: ofertitastop-us-183454
- Category: Hardware > Power & Electrical Supplies > Electrical Wires & Cable
- Source store: amazon US
- Active deal: Yes
- Price: 96.29 USD
- Previous price: 106.99 USD
- Discount: 10%
- Rating: 4.8 / 5
- Reviews: 276

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Two 100-ft solar cable runs—one red and one black—make it easier to route matching leads between solar panels and system components. Their different colors also help keep the two runs distinct during installation.

The 10 AWG conductors are made of tinned copper, while the cable uses XLPE insulation and an XLPO outer jacket. UV and weather resistance support outdoor solar setups on rooftops, boats, and RVs.

Planning a longer route from a panel array to a controller? This paired extension cable provides two 100-ft lengths for that kind of layout, with flexibility intended to make routing and installation easier.

## Tips for day-to-day use

Plan the route for both leads before installation, keeping the red and black cables easy to identify along the way. Their 100-ft lengths can serve residential rooftop or balcony arrays as well as mobile solar setups on boats and RVs. For an off-grid system, the same cable format can connect components across a longer installation area, such as a remote cabin or a solar-powered pump setup.

Match the cable to the electrical requirements of the solar system and the components it connects. The stated 40A rated current and temperature range are useful reference points when planning a run. For outdoor routing, the UV-resistant construction, weather-resistant jacket, and IP68 waterproof rating are relevant features, connections and installation should still follow the requirements of the system and its components.

## Why it makes sense

Choosing a pair of equal-length, color-coded leads gives an installation a consistent cable run without combining separate lengths of different colors. Tinned copper is specified for the conductors, and the product description identifies corrosion and oxidation resistance as benefits of that coating. The flexible cable can make it easier to route runs around the practical layout of a roof, vehicle, or marine installation.

This is a more purpose-built choice than general-purpose wire when the job is photovoltaic power transmission and the cable will be routed outdoors. Buyers also often highlight the wire’s flexibility, insulation, and ease of use during installation, along with its durability. That feedback can help shoppers weighing a dedicated solar cable against a less specialized wire option.

## Key points

- Type: Solar panel extension cable
- Model: H1Z2Z2-K
- Cable: Two 100-ft lengths, one red and one black
- Wire gauge: 10 AWG
- Conductor: Tinned copper
- Insulation and jacket: XLPE insulation with an XLPO jacket
- Rated current: 40A
- Temperature range: -40°F to 194°F
- Protection: IP68 waterproof rating, UV- and weather-resistant construction
- Standards and certifications listed: TÜV, CE, RoHS, IEC 62930, and IEC 60332

## Final verdict

For solar projects that need two long, clearly differentiated cable runs, this Hiutgowt set brings together 10 AWG tinned copper conductors, outdoor-oriented insulation, and a flexible design. It suits planned wiring for rooftop and balcony arrays, boats, and RVs, as well as other photovoltaic installations where the cable route calls for the supplied 100-ft lengths.

## Images

![Hiutgowt H1Z2Z2-K 10 AWG Solar Extension Cable, 2 x 100 ft, Tinned Copper — 1](https://www.ofertitastop.com/i/WmPma3JxNwz2nezLtdaPlDcind9U34AiqgezzEOY7sMXFmmXrJJI2Cp3hKR7uwB3_vGX3xw_uRpaIRXb4y3WECo61elA-ibQ37Q7Veg_-_JTJriEoSVKRp91kQ.jpg)

![Hiutgowt H1Z2Z2-K 10 AWG Solar Extension Cable, 2 x 100 ft, Tinned Copper — 2](https://www.ofertitastop.com/i/h3ghsrdsXcTn_pbI4jgiqrn9a-Vz0gNUVCgL3gy066pEZiBZ3pS9A3ZnchdnWf-gnIBnSPzkBOxAluLo4D_TUTdenJwESsZpLkcrl1o4_35dP9cY1QPEX5l1Hg.jpg)

![Hiutgowt H1Z2Z2-K 10 AWG Solar Extension Cable, 2 x 100 ft, Tinned Copper — 3](https://www.ofertitastop.com/i/pOg8HeBq3cWOtkx3yfDhgs6pOPgVqEdykXXQ9oib5x0ANgo-kymfDALQPDM2Z7hsjn0n-0Bl08z65X20PaWoTdjFvPEFe7530Ym6iVzr5iAUyGzdYZFjaGnX3Q.jpg)

![Hiutgowt H1Z2Z2-K 10 AWG Solar Extension Cable, 2 x 100 ft, Tinned Copper — 4](https://www.ofertitastop.com/i/8Vo_dyhQj6AK5ANmEv-DEp4-1pfxa_d0l6-S5F0bYanGRPYNwgiy8QY-vJZWr1Blh0sJQh6ABT_15qMINy_-MCCRtTb7aY2SseaiI9bwjOx9tB49T40hLiPj-Q.jpg)

![Hiutgowt H1Z2Z2-K 10 AWG Solar Extension Cable, 2 x 100 ft, Tinned Copper — 5](https://www.ofertitastop.com/i/uCneie37MRUVfWtGmVz9V5XjqDw9w1aO4DOMcH0rZhKfWkpPqngm3j7Tb4jK54egsEEvM-lbVlWdeLSQgpL1bcg4zNkPegOOUaZx1OFz53ippN1sWiLSZcIGpw.jpg)