The 12 Best Solar Crimpers (2022 reviews)

Here, we present a crimper that manages to win our hearts. It's the Signstek Solar Crimper and it's widely considered as one of the all-around great crimpers you can buy. The signstek solar crimper is designed with a ratchet mechanism for complete crimps and save hand pressure. Make sure this fits by entering your model number. In addition, the crimper is made for really nice build quality, allows for perfect crimps, It is made for solid steel construction and has an ergonomic design.

The crimper works perfectly, is inexpensive, it is perfect for professional use and has a durable design. Also, it is reliable, it is super nice and has handle style. Finally, the signstek solar crimper is easy to operate while using pliers, Just insert the top into its position and press it.

Most customers quickly discovered that the crimper is used to crimp mc4 connectors onto 14awg wire for connection to solar panel. Moreover, they strongly agree that the crimper is a good tool for making custom - length solar cables. Also, a few say that the crimper is good for #10 or bigger insulated crimp on connecters.

Top Customer Quotes:

Hardened and durable steel construction for years of reliable service.
This looks like 10 is the largest gauge wire. It will crimp well.
This has some faults. It may be that the handles slip.
This tool is a must for your solar project.

Best For Heavy Duty: Chromex Solar Crimpers

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The best part: Chromex Solar Crimper costs comparatively low and it is available to ship in 24 hours. The chromex solar crimper is compact enough to fit easily into a tool bag, drawer, or storage shelf. The Manufacturer says: Our engineers were able to create a product that will last for decades to come and with minimal risk of rust. The chromex hammer battery lug crimper can be used on 8 awg to 2/0 awg cables.

Above all, the chromex solar crimper is useful and it looks well built.

Almost all buyers opine that the crimper is a must buy for all applications of crimping. Also, they also found that the crimper is perfect for putting ends on the battery cable. Also, a few say that the crimper can be used on copper terminal lugs 6 awg.

Top Customer Quotes:

This is easy to use and crimps the big copper lugs very securely.
Manufacturer says: we guarantee your complete satisfaction, or your money back.
This is very easy, is very effective and it is very good.
This can be easily used by a beginner or a seasoned vet.

Best For Lug: Sanuke Solar Crimpers

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If you often find yourself confused about the appropriate and satisfactory crimper, Sanuke Solar Crimper should be your first option for buying. The sanuke solar crimper is good for electrical connections, It is great with excellent quality and has a handle design. Press the screw and rotate the dies to the size you need, then just take a strong pull of the ratcheting wire terminal crimper then produce a good crimp on cable lugs. The professional cable terminal crimping tool has 6mm²/10mm²16mm²/25mm²/35mm²/50 mm² ( similar to awg 8，6，4，2，1/0 ) wire size crimping, using rotating heads with a spring loaded locking pin to keep the heads in place.

Most importantly, the sanuke solar crimper is made with precision fit, It is for heavy duty construction and has a high - precision jaw design.

Almost all customers opine that the crimper is not universal, use hammer type crimper. In addition, they say that the crimper does not crimp evenly, it works well on 3 sizes of wire only. Further, a few strongly agree that the crimper is easy to figure out and there are online videos that show how to use similar tools. In short, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:

This can be used in the molding process.
This is made of pure copper tube with strong durability.
This is widely used in automatic electronics work.
This is good for crimping and cutting larger gauge multi strand wires.

Best For High Quality Tools: Iwiss Solar Crimpers

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The Iwiss Solar Crimper is capable of outshining several other crimpers featured in this list in overall features for the price point. The iwiss solar crimper includes a variety of tools to make installing and maintaining solar panels quick and easy. Make sure this fits by entering your model number. The mc4 crimper allows simple, easy to use crimping for common solar cable applications with mc4 style connectors.

The crimper offers an essential set of tools for installation and maintenance of solar panels. Further, the crimper is ideal for iwiss and renogy mc4 connectors. Above all, the iwiss solar crimper is very good and it makes the job easier.

Almost all customers found that the crimper comes with one pair of mc4. Further, a few strongly agree that the crimper is best with about 10g of wire. To sum up, most buyers found the crimper suits best, and no one questions it.

Why We Like This:

Solar panel spanners(2): for locking/unlocking mc4 connectors from renogy, amphenol and iwiss.
This has features of very good quality, it is very useful and has a crimp style.
This is designed to facilitate the installation and maintenance of solar panels.
This is suitable for solar panel spanners and it is great with prompt shipping.

Best For Dust Proof: Houseables Solar Crimpers

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Not everyone likes to purchase crimpers for their daily purpose, but a houseable solar crimper would be an anomoly. The houseable solar crimper will work for a variety of situations, such as 3mm multi-contact, 4mm multi-contact, and branded solar connector crimping tools / solar pv tool kits. Make sure this fits by entering your model number. Further, this works perfectly and it is portable.

The crimper is made for good value, is safe in any situation and it is very sturdy. Further, it is ready for work and it is highly recommend. Lastly, the houseable solar crimper provides ip67 waterproof, dust proof, and safe electrical connection.

Almost all buyers opine that the crimper is better than manual crimping and soldering. And, a few say that the crimper is the perfect tool to correctly splice solar wire connectors. And, a few also found that the crimper is used to make solar panel connections and replace ends. In conclusion, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:

This is easy to use with a little practice.
It is very good and it is of excellent quality.
This is constructed with silicone seals for excellent water.

Best With Plastic Handle: Ooycyoo Solar Crimpers

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The Ooycyoo Solar Crimper's superior materials make sure that it ages well with use. The ooycyoo solar crimper is water & dust proof and is safe and long - lasting for power transmision. The Manufacturer says: We will work out a satisfactory solution to all your problems. Further, it is strong, easy to use, saves time and manpower for installation.

The crimper is made with a plastic handle and it is portable. Lastly, the ooycyoo solarcrimper is easy to connect & disconnect with a stable self-locking mechanism.

One customer says - "Unless you work for the government, where everything is, 'free' and you can charge it all to the taxpayers. ". Almost all customers quickly discovered that the crimper comes with several plugs.

Why We Like This:

Why would you like to choose ooycyoo tool kit ?.
This is made of high carbon steel crimper with a high-precision ratchet mechanism to 26.
New and hot releases.

Best For Long Life: Jonard Tools Solar Crimpers

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The Jonard Tools Solar Crimper is satisfactory and appropriate and fits well with your regular use. The Jonard tools solar crimper is the perfect tool for installing and maintaining solar panel connector contacts. Make sure this fits by entering your model number. And, it is made of hardened carbon steel with a black oxide finish and dual component grip for greater comfort, superior strength, and long - life durability.

The crimper is made for lifetime use as Jonard tools make high quality tools that are designed to last a lifetime. Also, the crimper comes with convenient functions, It works with part number and has an ergonomic design. Most importantly, the Jonard tools solar crimper has a built-in ratchet to make crimping quick and easy, plus a dual component grip to provide greater comfort and ergonomics.

Why We Like This:

Lot of satisfied buyers.
Good brand reputation.

Best With Wire Cutter: Uwaykey Solar Crimpers

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Not everyone likes to purchase a crimper for their regular usage, but the Uwaykey Solar Crimper would be an anomoly. The uwaykey solar crimper can be bought for good value, It comes with a great set and has a handle design. If you find that the jaws are too loose or too tight after long-term use and need to be corrected, you can fine-tune the gear. The crimping tool set can be used for 4 types of common terminals.

Most importantly, the uwaykey solar crimper can also fix the terminal on the jaws, which is convenient for the other hand to control the appropriate wire core length and improve the crimping success rate.

Almost all buyers opine that the crimper that comes in is actually pretty nice and zippered, which keeps all those bits in one place. Further, a few strongly agree that the crimper includes some heat shrinking in this kit as well. Moreover, a few say that the newer style crimpers have dies that are easier to change out without the use of a tool.

Top Customer Quotes:

This looks like it will work.
This works for mc4 solar connector terminals wire crimpers.
This is a crimping tool that integrates multiple crimping functions.
Recommend this tool storage bag 1pcs.

Best With Die Set: Pro'Skit Solar Crimpers

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Pro'Skit line of crimpers comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. Also, this includes a carrying case and also includes all the tools necessary to install mc3 and mc4 solar connectors easily and accurately. Crimper frame, die set for mc3 and mc4 connectors, universal solar cable stripper, cable cutter, open-end spanner and unlocking tool, 5 x 75 mm and #2 x 100 mm pro-soft screwdrivers, carrying sipper bag. Finally, the Pro'Skit Solar Crimper looks good and it is interchangeable.

In conclusion, most buyers agree that the crimper is functionally comfortable and no one questions it.

Why We Like This:

Lot of satisfied buyers.
New and hot releases.

Best With Light: Paron Solar Crimpers

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The Paron Solar Crimper is capable of outshining several other crimpers featured in this list in overall features for the price point. The paron solar crimper is made of non-slip rubber (pp&trp), not only ensures a firm grip, but also provides maximum leverage to crimp. Solar installation assembly tools with solarcrimper for mc4, solar connectors and solar connector spanners, which save cost, time and trouble. This solar crimping tool with an efficient ratcheting mechanism & free release system & star wheel, that ensures to crimp connectors safely, effortlessly and accurately.

The crimper provides maximum leverage and increases comfort. In addition, the crimper is made of hard plastic, They are durable, lightweight and easy to carry. Above all, the paron solar crimper is designed with accurate crimping molds to ensure high quality when crimping repeatedly.

Most customers quickly discovered that the crimper is easy to tool and a good price. Overall, buyers found this to be one of the best crimpers for daily purposes.

Why We Like This:

2.apply to: this crimping tool kit for mc4 is designed for awg14-awg10(2.5/4/6 mm²).
This allows us to open the wire crimping jaws in any position, that ensures crimping safely.
Good investment for the long term.

Best For Low Price: Relmon Solar Crimpers

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We would, of course, be remiss if we didn't mention Relmon Solar Crimper for regular usage. The relmon solar crimper is used to install 4mm multi-contact solar connectors. Make sure this fits by entering your model number. Also, this works for 3mm multi-contact, 4mm multi-contact, and branded solar connector crimping tools / solar pv tool kits. Above all, the relmon solar crimper includes 12 pairs (12 male and 12 female)o ip67 waterproofo dustproofo suitable cable 15m--6m(include awg14, awg13, awg12, awg11, awg10)o adapter wire.

Overall, at the price, they believe that they got a steal of a deal with it.

Why We Like This:

The crimper features a high-precision ratchet mechanism for thorough crimping (wire sizes 2.5/4/6 mm²).
One of the newcomers and featured product.

Best For High Carbon: Witproton Solar Crimpers

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The Witproton Solar Crimper should be able to handle its purpose and duties with ease. The witproton solar crimper is made of pp+tpr plastic, which offers a comfortable hand feel and is anti-skid. Make sure this fits by entering your model number. Further, this is of high carbon steel and high strength alloy steel die for a long service life.

Finally, the witproton solar crimper is made of ppo plastic that is the same as the PV connector, hard and durable.

Almost all customers agree that the crimper includes 2 sets of mc4 for 10 awg. Overall, most buyers call the crimper functionally comfort, and no one questions it.

Why We Like This:

【Specific design】anti-skid ergonomic handle and design at 45-degree angle ergonomically, saving 30% energy.
This has connector pins and has an ergonomic design.
【Whole set of toolkits】to install PV cable with connector easily and accurately.