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Solar Panel Connector Wrench 1000V/15000V Multifunctional MC-4 Spanner, Assembly and Disassembly Crimping Tool for Solar Panel Cable PV System Wire,MC4 Sunny Twins 4Pcs

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jun 10
Order within 15 hours and 28 seconds
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Size: MC4-4Pcs


Features

  • Easy to Connect: Use the wrench to fix the base and body of the solar panel connector separately, then turn the wrench to tighten the solar connector to the solar cable. Three sizes(1500V/1000V ) of base holes and two sizes of fixing holes were designed to accommodate different connectors.
  • Easy to Separate: Insert the pin into the junction of the locked solar connectors and pulling the two connectors to the sides to easily separate them. The wrench has a regular tip and a tip for separating,100% compatible with all brands of solar connectors
  • Material: Made of nylon PA66 and glass fiber, with better high hardness, abrasion resistance, extrusion resistance and is not easy to break and non-slip. It is light and compact, easy to use and store.
  • Wide Application: The multi in one design allows the wrench to adapt to the assembly and disassembly of most types of solar connectors on the market.
  • Fits Most Connectors: For extension solar panel PV wire, pv connectors, pv solar cable, solar generators and solar wire connectors.

Brand: Tynoscco


Material: Nylon


Product Dimensions: 5.91"L x 0.35"W x 3.94"H


Item Weight: 100 Grams


Included Components: no


Maximum Voltage: 1500 Volts


Special Features: Easy connection and separation of solar connectors, compatibility with all solar connector brands


Output Voltage: 1500 Volts


Connector Type: MC4


Item Dimensions L x W x H: 5.91"L x 0.35"W x 3.94"H


Item Weight: 100 Grams


Material Type: Nylon


Brand Name: Tynoscco


Included Components: no


Model Number: Tynoscco Solar Connector Wrench 2Pack


Manufacturer Part Number: MC102


Manufacturer: Tynoscco


Item Type Name: Solar Wrench


Item Length: 5 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Seem well made but don't fit Green Magic connectors
Size: MC4-4Pcs
Nothing wrong with these other than they don't work with MY solar panels. I wish there were a more universal attachment for panels. I have Green Magic 400w and 200w portable solar panels, and these did NOT fit. They seem sturdy, tho, and rather than return them, I gave them to a mechanic friend who I'm confident will find them their person. ... show more
Reviewed in the United States on October 10, 2025 by Freeda Watermelon

  • Nicely made solar keys
Size: MC4-4Pcs
Excellent build more like strong nylon compared to the cheap plastic ones. Buy it.
Reviewed in the United States on March 16, 2025 by Benjamin

  • great for closed connectors great for closed connectors
Outstanding for the closed edge female connectors Ecoflow and some panel makers use.
Reviewed in the United States on April 16, 2026 Reviewed in the United States on April 16, 2026 by Amazon Customer

  • Work fine and have good quality.
Size: MC4-4Pcs
Work fine and have good quality compared to the others I have purchased.
Reviewed in the United States on October 30, 2025 by Frank

  • Avoid this product, it is cheaply made, broke the first day
Size: MC4-4Pcs
Avoid this product, it is cheaply made, broke the first day I used it. As a solar installer I need durable tools on a roof, this product failed miserably. Please opt for a better prouct. I ordered a metal solar serpent instead, https://www.amazon.com/dp/B0DSC8X7S8?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1. I'll do a follow up review as soon as I test it. ... show more
Reviewed in the United States on May 31, 2025 by Christopher J.

  • Good disconnect solar panel plug tools to have.
Size: MC4-4Pcs
The four pack of universal disconnect tools are great in reducing your time when disconnect the plugs on your solar panels. It is worth the price in having them in your RV also it is great in preventing a cut to your hand.
Reviewed in the United States on September 17, 2025 by Larry G

  • Works with AMPHENOL connectors
Size: MC4-4Pcs
I needed to remove AMPHENOL connectors and my other tool didn't work. I didn't see any info about AMPHENOL in the other reviews or item description so I wasn't sure if this one would work. Thankfully it works great. It was very easy to remove my connectors. I've only used it a couple times but so far, so good. Hopefully it keeps working great. If not, I have a spare. Good value. ... show more
Reviewed in the United States on April 25, 2025 by Kelly B

  • compren la gente q estén trabajando en paneles ,para safar los conectores QC4 y MC4
Size: MC4-4Pcs
Muy good
Reviewed in the United States on August 31, 2025 by Nahomys chals

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