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Rennsteig multi application crimping pliers 624 570 3 1 RT

MC4 Solar Crimping Tool (Stamped & Formed)

$349.95 - $379.95
High-quality crimping pilers with great ergonomic grip and handling. The plier options featured here are tailored primarily towards crimping solar connectors with a stamped and formed contact. Please reference the chart included below to determine if...
Assembly  key for use with Staubli MC4 couplers

Assembly Keys for MC4 Connectors (Set of 2)

$9.95
MC4 assembley keys are an ergonomic PVC open end spanner used for tightening and loosening of the cable gland.  SPECIFICATIONS For use with Staubli MC4 couplers Use for breaking connections (open the locking) after they have already been locked...
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Ergonomic, adjustable, pistol grip torque screwdriver by Kraftform

Pistol Grip Torque Screwdriver

$179.95
This is an ergonomic, handheld torque screwdriver with the ability to adjust to your desired torque value without the need for a specialized tool. Provides a method for manual assembly of solar cable connections. FEATURES Ergonomic, pistol grip handle...
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Staubli MC4 socket wrench adapter to be paired with a standard or torque wrench

Socket Wrench Insert (MC4)

$49.95
This is Rennsteig's Socket Wrench Insert for Staubli MC4 type solar connections. To be paired with a standard socket or calibrated torque wrench. Tool grips the outer shell of an MC4 connector to provide a safe and easy way of tightening of the nut...
Staubli MC4 test plug used to check the assembly of male and female contacts are in the correct location.

Staubli MC4 Test Plug

$8.95
Test plugs are used to check the assembly of a male or female MC4 coupler to ensure the contact is in the correct location within the insulation. These are not designed for electrical output testing, visit our Electrical Testing page for options there...
The Megger Solar Clamp Meter (DCM1500S) can be used while testing and commissioning a solar array.

Solar Clamp Meter (DCM1500S)

$585.00
To properly verify the performance of a PV array, multiple tests must be run and the corresponding data points collected.  In addition to voltage and current measurement, the Solar Clamp Meter (DCM1500S) has the ability to measure resistance, diode,...
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The Megger Thermal Camera (TC3231) provides a great method for identifying potential problems with a solar array or the electrical connections.

Thermal Camera (TC3231)

$705.00
Operations and maintenance teams need to rely on quality tools to help troubleshoot problems with PV arrays.  The Megger Thermal Camera (TC3231) provides a great method for identifying potential problems with the array itself, or inside any piece of...
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Megger PVM210 is a pocket size, hand-held  irradiance meter

Irradiance Sensor (PVM210)

$200.00
A key factor in a well-performing photovoltaic system is optimal placement on the roof, based on the intensity of the sunlight (irradiance) striking the array. The amount of current a PV module can produce is directly proportional to the irradiance...
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Test Lead Kit (PV4) provides 4mm connection on most test sets from all manufacturers. Allows for 4mm instrument plugs on one end, terminated with MC4 solar connectors at the other end.

PV Test Lead Kit (PV4)

$79.00
Have you found yourself jerry rigging test leads out of old PV cable and connectors? Megger heard the frustration and has answered the need with this Test Lead Kit. These test leads fit ALL 4mm connections on most Test sets from all Manufacturers...
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Solar Power Clamp Power Analysis tool for photovoltaic installations

Solar Power Clamp (396A961)

$450.00
Designed for solar installers and technicians, the Solar Power Clamp by Seaward allows quick and accurate measurement of AC and DC power in photovoltaic (PV) systems. This essential tool assess system efficiency by measuring voltage and current on both...
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Seaward irradiance meter will display photovoltaic readings

Solar Survey Irradiance Meter (100)

$345.00
The Solar Survey 100 Irradiance Meter by Seaward is the perfect tool for solar photovoltaic and solar thermal installers to conduct comprehensive solar site surveys.With a solar reference cell to measure true irradiance the Solar Survey provides greater...
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Full kit includes all components needed to assist with MC4 cable extensions

Connector Assembly MC4 Tool Kit

$449.95
This well-sourced professional kit which includes all of the parts needed to aid MC4 cable extensions safely and correctly.  Provided in a heavy-duty carrying case with plenty of additional room for adding to your Reinsteig collection...
White sweatshirt with Solar Tools USA logo across chest.

Solar Tools Heavy Blend™ Hooded

$36.47 - $51.97
You aren't officially a company without your own personal merch, right??  So here ya go! Sweatshirt, hoodie, call it what you like, it's there to throw on when the mornings are cool or you just want to look cool. Screenprinted STU Logo on chest,...
Flat bill ballcap embroidered with the Solar Tools USA logo

Flat Bill Cap

$19.50
We've joined the masses and are now offering flat bill ballcaps imprinted with the Solar Tools USA logo. Ya know you want one! Ballcap is currently only offered in black.  High-profile fit Six-panel Sewn eyelets Snapback closure 80% Acrylic 20%...
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Solar Tools USA kiss cut sticker is what you need to add more flare to your collection.

Solar Tools USA Sticker

$5.45 - $7.45
Merch is fun! At least we think so. Got a work truck or toolbox filled with flare from all your favorite solar industry go-to's? Well then add us to the partay! These stickers are super cool because they use the kiss cut method. This means the sticker is...
Mr. Long Arm Solar Panel Cleaning Kit includes everything you need to reach, scrub, rinse, and squeegee modules back to peak performance.

Solar Panel Cleaning Kit

$299.95
Cleaning solar panels is a lot like cleaning windows. It can be daunting and sometimes challenging dependent on how far you have to reach.  This Pro Curve Solar Panel Cleaning System has all the tools you need to reach and clean even the most...
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Polywater is a cleaning solution designed specifically for solar panels. It is available in a variety of sizes to meet your needs.

Solar Panel Cleaner

$24.95 - $44.95
We're not here to convince you whether or not cleaning your solar panels regularly is a necessity. That's up to you to decide. We are just here to present the options and the rationale behind why it might be worth considering. Solar panels get dirty,...