(5.0 / 5)1608+ Ratings

Overkill Solar Reviews

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Overall Rating

5.0
26 Reviews
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About Overkill Solar

Overkill Solar is a company that specializes in DIY solar and/or off-grid power equipment. They offer a wide range of products, including 4 Cell BMS (12 Volt), 6 Cell BMS (24 Volt), 8 Cell BMS (24 Volt), 16 Cell BMS (48 Volt), Industrial LiFePO4 Cells, Accessories, Wire, Tesla Batteries and Accessories, and more. They also have a Bargain Cave for discounted items and Supplies, Misc for various other products. Some of their popular products include 4ga silicone wire with custom crimped ends, Tesla Universal BMS Interface Board, 500 Amp Inverter Cable Set – 3/0ga x 4ft with 3/8″ lugs, and Tesla BMS kit – Plug-and-Play Retrofit Kit. They are constantly working on adding more products to their catalog. All their products ship from Naples, Florida.

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Overkill Solar Customer Reviews (26)

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tm510a
tm510a
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Update

I have talked to Troy and we are working through the issue. It looks like it may resolve itself.

Oct 28, 2023
tm510a
tm510a
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Cannot get them to answer their emails

I have a problem with a 16s BMS and contacted their support and they got back with me quickly and wanted me to send some pics and I did but its been a few days with follow up emails and I can't get a response from anyone.

Oct 27, 2023
caret-up1 Reply
tm510a

I did get a call so disregard the 3 star rating it's 5 stars now.

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Jacob Simpson
Jacob Simpson
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Out of This World

The quality of these solar products is out of this world! The 100ah Lithium-Iron-Phosphate (LiFePo4) Cell is a true gem. I feel like I'm living in the future.

Mar 19, 2023
Matthew Severson
Matthew Severson
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Great Selection of Industrial LiFePo4 Cells

I was looking for high-quality LiFePo4 cells for my DIY battery assembly, and I found exactly what I needed at this company. The industrial LiFePo4 cells are top-notch and have a 100ah capacity, which is perfect for industrial electric vehicles and mobile solar applications. The company also offers custom crimped ends on the silicone wire, which is a nice touch. Great selection!

Mar 17, 2023
Klaus Holtzmann
Klaus Holtzmann
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A Cut Above the Rest

The products are durable, reliable, and easy to use. I'm officially a fan!

Mar 16, 2023
Richard Heidel
Richard Heidel
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App-tastic

The iPhone and Android apps are so user-friendly! I was able to monitor my battery levels and adjust settings on the go. I feel like a tech genius now.

Mar 15, 2023
Robert McKinney
Robert McKinney
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Tesla BMS kit and a 500 Amp Inverter Cable Set

The silicone wire with custom crimped ends is also a nice touch. But what really sets this company apart is their support resources. The iPhone app and Android app are both very helpful, and the USB module to PC/desktop application is a great way to keep track of my DIY solar projects.

Mar 15, 2023
Stephanie Cash
Stephanie Cash
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A+ product!

Overkill Solar's industrial LiFePo4 cells saved my butt during a power outage. I was able to keep my phone and computer charged without any issues. The threaded terminals made installation a breeze. A+ product!

Mar 15, 2023
Joshua Braun
Joshua Braun
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User-Friendly iPhone and Android Apps

The iPhone and Android apps offered by this company are both extremely user-friendly and helpful. They provide easy access to all the resources I need for my DIY solar projects, including product manuals, software downloads, and support resources. I especially appreciate the USB module to PC/desktop application, which makes it easy to keep track of my projects on my computer.

Mar 15, 2023
Ellie Winter
Ellie Winter
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Impressive Battery Management System

The 4s BMS 120a LifePo4 with M6 Threaded Terminals from this company is hands down the best battery management system I've used for my DIY battery assembly. It's easy to install, and the M6 threaded terminals make it very convenient for connecting to my LiFePo4 cells. Plus, it can handle up to 120 amps of continuous charge, which is perfect for my needs.

Mar 12, 2023

Overkill Solar Customer’s Q&A

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Overkill Solar FAQs

FAQ

About overkillsolar.com Prices and Cost?

Overkill Solar offers a variety of products with different prices. Here are some examples: The Instrument Cluster Bulb, 10pcs, replaces Navistar 2506796C1, is priced at $33.25. They also offer 4ga silicone wire with custom crimped ends at a base charge of $1.00, with the final price depending on the options you choose. The 500 Amp Inverter Cable Set – 3/0ga x 4ft with 3/8″ lugs is priced at $57.35. The Tesla BMS kit – Plug-and-Play Retrofit Kit is available for $198.14. The Hardware Kit for M6 cell terminals that fits common 277ah 280ah 310ah Cells and other M6 x1.0 LiFePO4 prismatic cell terminals (32 sets, Stainless) is priced at $20.00. Please note that these prices are subject to change and it's always best to check the website for the most current pricing.

FAQ

About overkillsolar.com Popular Products and Services?

Overkill Solar is a company that specializes in DIY Off-Grid Power Equipment. They offer a variety of products, including 4 Cell BMS (12 Volt), 6 Cell BMS (24 Volt), 8 Cell BMS (24 Volt), 16 Cell BMS (48 Volt), Industrial LiFePO4 Cells, Accessories, Wire, Tesla Batteries and Accessories, and more. Some of their popular products include 4ga silicone wire with custom crimped ends, Tesla Universal BMS Interface Board, 500 Amp Inverter Cable Set – 3/0ga x 4ft with 3/8″ lugs, Tesla BMS kit – Plug-and-Play Retrofit Kit, 3/0ga silicone wire with custom crimped ends, and Hardware Kit for M6 cell terminals. They also offer a variety of BMS models configured for the most common Lithium Iron Phosphate (LiFePO4) battery setups: 4 cell 12v nominal, 8 cell 24v nominal, and 16 cell 48v nominal. When using a different cell chemistry such as classic lithium ion, the number of cells needs to be adjusted to reach a usable system voltage. They also provide technical support via email.

FAQ

What is Overkill Solar?

Overkill Solar is a company that specializes in DIY Off-Grid Power Equipment. They offer a variety of products including Battery Management Systems (BMS) for different voltages, Tesla Batteries and Accessories, Industrial LiFePO4 Cells, and various accessories and wires. They also provide support and downloads for their products, including user manuals and mobile apps for both iPhone and Android that allow users to monitor and control their Overkill Solar BMS. The company's motto is "More is Better".

FAQ

How can I contact customer service of overkillsolar.com?

You can contact the customer service of Overkill Solar via email. They do not have a phone number for support. For troubleshooting help, you should include a screenshot and clear photos of your battery in your email. The email address for support is Support@OverkillSolar.com. They answer emails in the following order: Incorrect orders / Warranty claims, Customers who have received their items and are having technical difficulties, Status of placed orders / Cancellation requests, Technical questions from pre-purchase customers, and Lead time questions from pre-purchase customers. Please check their BMS User Manual first before reaching out for help.

FAQ

overkillsolar.com Return Policy?

Overkill Solar has a Fulfillment policy where you pay for your items and they send them to you. If an item is out of stock, it will be noted as "Backordered" and you will be charged for it up front.

Their Return policy varies depending on the type of product: - Battery cells: They are warranted for defects in manufacturing and materials for 1 year from the delivery date. No warranty is given for damage due to misuse or incorrect installation. Returns for any other reason will be accepted for 30 days from the delivery date, with a 10% restocking fee. Cells must be packaged securely in the original packaging only. - BMSs: They may be returned for any reason. You need to ship the BMS back with the order number noted and specify whether you need a refund or replacement. - All other items: They have a 1-year warranty for defects.

For all returns, you need to contact them for return authorization. The return address is Overkill Solar LLC 3673 Exchange Ave Naples, FL 34104.

FAQ

How do I contact Overkill Solar?

You can contact Overkill Solar via email at Support@OverkillSolar.com. They prioritize their responses in the following order: Incorrect orders / Warranty claims, customers who have received their items and are having technical difficulties, status of placed orders / cancellation requests, and technical questions from pre-purchase customers. Please note that they do not have a phone number for support. For troubleshooting help via email, they request you to include a screenshot and clear photos of your battery. They also recommend checking their BMS User Manual before reaching out, as it is regularly updated to be more accurate and comprehensive. If you need to return an item, their return address is Overkill Solar LLC, 3673 Exchange Ave, Naples, FL 34104.

FAQ

How can I contact Overkill Solar support team?

They are available at Support@OverkillSolar.com
FAQ

What types of BMS does Overkill Solar have?

Overkill Solar offers 3 kinds of BMS which are 4 cells 12 Volt, 8 cells 24 Volt & 16 cells 48 Volt.
FAQ

What types of cells does Overkill Solar have?

Overkill Solar offers industrial LiFePO4 Cells.
FAQ

Does Overkill Solar have Tesla Batteries?

Yes, Overkill Solar offers Tesla batteries & accessories.

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