Overkill solar bms Table of Contents Table of Contents 2 1. So I also purchased Thornwave battery monitors - one for the inverter and the I was previously going to set my BMS to 3. All 3 applications are free. On the SolarAssistant configuration page, select the protocol below. Sep 19, 2024. Outside Revision A: Look for 3 groups of pins on the right. It is entirely designed in America by Overkill Solar, and programmed mostly in Canada. S. Joined Apr 19, 2021 Messages 14. iPhone App: Overkill Solar Mobile App; Android App: Overkill Solar Mobile App; USB module to PC/desktop application. Contribute to FurTrader/Overkill-Solar-BMS_2-Arduino-Library development by creating an account on GitHub. This is a ground-up replacement for the Chinese JBD-tools desktop application. • Screw terminals accept up to 14ga wire for the balance wires. Thread starter JustAGuy101; Start date Mar 21, 2021; J. Their highly rated free application that works on other bms is also a win win. On one of the wiring diagrams it . Buy 2+ 10% off; The new BMS is named The Pathfinder BMS by Overkill Solar. Overkill Solar iOS App allows users to connect with the Overkill Solar Battery Management System (BMS). Overkill Solar LLC There is “Solar” in the company name “Overkill Solar”. While looking at various systems I noticed that JBD has a 150 A 4s 12v BMS. 16s 48v BMS dimensions. Site Content Backup bms for Overkill Solar 120 amp bms jpcjtrtj; Jan 30, 2025; BMS (Battery Managment Systems) Replies 2 Views 92. Connecting a JBD or Overkill Solar BMS Protocol selection. Nov 30, 2020 #17 HRTKD said: No. Email: Support@OverkillSolar. 55 volts for the 60280 LiFePo cells i purchased from BH. Home / 16s 48v BMS dimensions / 16s 48v BMS dimensions. User USB Module for BMS BMS Instruction Manual (download) Overkill Solar. iPhone App: Overkill Solar Mobile App; Android App: Overkill Solar Mobile App Once the Overkill BMS is back in stock I will be purchasing. Looking for a BMS like my Overkill 4s 120A BMS, model JB-SP04S020. Example of a complete 8 cell battery with BMS: Click here for detailed assembly instructions for this battery. Units with 8 gauge wires and/or crimped lugs are assembled in Naples, FL. The JBD seems to use the Xioxiang app, and the JK uses thr ENJpower app. However, the Xiaoxiang, BeLYEnergy and BAT-BMS app detects all 4. The bms is preset for 100 amp hour and my cells are 240 amp hour. 00 out of 5 $ 11. They are custom jbd bms's and steve has a very well put together manual. We will be doing final assembly, programming, calibrating, and The BMS is manufactured in China. com. Stewfish New Member. com also has a helpful guide for sideloading apps. The BMS doesn’t have a physical reset button, so there really isn’t a practical way to implement password protection. Second question has to do with the cell capacity voltage. Need Small Gauge Wire Stripper HRTKD; Dec 30, 2024; Tool and Test Equipment Show and Tell; Replies 11 Views 169. Note: there is an extended tutorial within the "documentation" folder. We will be doing final assembly, programming, calibrating, and testing here in Naples, FL. sunshine_eggo. The BMS does not have a password function, but the app still expects it to be there. Joined Oct 20, 2020 Messages 369. Newfiejeff; Sep 19, 2024; DIY Solar General Discussion; Replies 9 Views 437. It's a mystery buried in Chinese firmware Pathfinder BMS feature list: • 170 amps continuous duty rating. They look very similar to me. May 12, 2024. Kind of sucks. Please check your cell polarity with a volt meter before connecting the BMS! This type of cell has been shipped by other suppliers with the labels on backwards . Here are the physical dimensions of The Pathfinder BMS: Tesla BMS kit – Plug-and-Play Retrofit Kit $ 198. It is not quite ready but the pre-sale will start soon. Grab the latest release from our Github, enable permissions for installing 3rd party apps on your device, and install. For example the Overkill BMS I use is 8s 24volt 100amp. I was sold on them after Wills video on the BMS and Overkill Solar saying if the BMS went bad they would replace them at no charge even if I fried them and it was I am using Overkill Solar app to access the BMS. Unbeatable support and warranty. Energy Storage. JaVid New Member. now there is a lot I like about the pathfinder, the upgradability to a 16s setup later is a cool feature but I don't have any plans to do that so speaking in a purely 4S use case, I think they missed the boat with the pricing. We built (3) 16s-48v battery banks in service now with the old Overkill BMS, works great. 1 Safety As much as I'm satisfied with the 4s Overkill Solar BMS, I don't care for putting BMS batteries in series. But finally I bought an Overkill/JBD bms. What do I need to change them to? This is the first version of the Pathfinder BMS datasheet. Email: Tesla Universal BMS Interface Board $ 25. J. Rated 5. DIY off grid power equipment. At least on the Android app, it's one BMS viewed at a time. Contact us for tech support or other issues. Select options; Overkill Solar. Some Android devices behave differently. Features: - The new BMS is named The Pathfinder BMS by Overkill Solar. I know Bluetooth is included which is handy but I want an LCD display so others can read the battery parameters. HowtoGeek. Feb 1, 2025. 1. Leave a Reply Cancel reply. JBD BMS current issue Arron_w; Jun 15, 2024; BMS (Battery Managment The BMS is manufactured in China. To view or change Parameters, there are 3 ways to connect to The replacement for these is our all new, Designed by Overkill Solar in America, Pathfinder BMS. Contact us for return authorization. Suitable for DIY LiFePO4 solar storage batteries in RVs, Vans, Marine and stationary applications. To view or change Parameters, there are 3 BMS For 8 cell, 24v volt Lithium-iron-phosphate DIY batteries. Pathfinder BMS (Presale) $ 199. May 1, 2021 #3 Method 2: Sideload the Overkill Solar APK. We are always happy to help, but for the good of everyone, please check the manual first, so we can focus on helping with the hard stuff. Required fields are marked * Comment * Name * Email * Overkill Solar LLC Global Footprint. Overkill Solar normally stocks 3 basic BMS models, which are configured for the most common Lithium Iron Phosphate (LiFePO4) Tesla BMS kit – Plug-and-Play Retrofit Kit $ 198. Reply. The Overkill Solar BMS Mobile App can be sideloaded from the . Addeddate 2021-05-15 03:26:50 Identifier overkill-solar-bms-instruction-manual Identifier-ark ark:/13960/t1gk0j42n Ocr I just finished the quick start graphics for the bottom cover of the BMS, what do you think? Overkill Solar LLC Global Footprint. Email: i have paralleled 3 24v overkill solar BMS together with 3 sets of batteries @100AH and they balanced each other while i watched using blue tooth monitors. D. 1 What is a BMS 5 2. Download and install the APK, USB Module for BMS. Detailed Instructions, 8 cell 24v battery with BMS. JWLV. Can be ordered with crimped ring lugs as Overkill solar BMS bluetooth not working ohmboy; May 12, 2024; BMS (Battery Managment Systems) Replies 8 Views 616. Email Address * Sign up to get email updates about the new Pathfinder BMS /* ElectraCut – Electric riding mower conversion with Overkill Solar BMS –> BMS Tools by Eric Poulsen . Share: Facebook Bluesky LinkedIn Reddit Email Share Link. O. Like the specs of the NOMAD with the cooling fan. I have 8 new CATL 271Ah prismatic cells thanks to @Michael B Caro. Revision B: Look for one row of pins on the right. Reactions: curiouscarbon and MartinRaz. Introduction 5 1. Overkill Solar LLC 3673 Exchange Ave, Suite 3 Naples, FL 34104 . gonna add another battery pack for a set of 4. Hole center-center distance 37mm. Overkill Solar. 1 What is a BMS 2. How to Build a Battery Pack 2. Low Temperature Charging cutoff at -1c. It will send the blank PIN (000000) and get a negative response from the BMS, and the app gets stuck in this loop. Reactions: danphillips. Fuse on positive BMS cable Yes the Overkill Solar BMS will limit the current to the settings programmed into the BMS. Return Address: Overkill Solar LLC 3673 Exchange Ave, Suite 3 Naples, FL 34104. N. Joined Aug Here or on the Overkill Solar reddit page. 2. A. Click here for up to date news about This is the USB interface Module for the Overkill Solar BMS (among others) Desktop software is free to download. Screen shot is fine, then I can just copy those into my battery BMS. Dec 30, 2024. We have seen an excessive number of BMSs ruined recently Overkill Solar BMS Settings Donniesuits; Nov 7, 2024; BMS (Battery Managment Systems) Replies 2 Views 538. Overkill Solar LLC Tinned copper bus bar sized for connecting 100ah cells side to side. jimdandy. It simplifies the task of connecting any BMS to the Tesla battery module. Email Address * Sign up to get email updates about the new Pathfinder BMS /* Page 1 Overkill Solar BMS Instruction Manual Version: 0. The components are sourced globally. Cerbo GX and touch screen question. This library is capable of returning the following information: By using this library, you I plan on purchasing two Overkill BMS 100 amp 24 volt BMSs for two batteries I’m building. I've been using the Overkill BMS (JBD) with a victron BMV-712 and find that the Overkill BMS SOC reading feels very unreliable to me. Is there a user manual or TS guide? Reply. overkillsolar. • M10x1. 3 Supported BMS Models: JBD-SP04S020 (120A 4s 12V) JBD-SP10S009 (100A 8s 24V) This PDF describes how to modify an Overkill Solar BMS for alternative cell counts. We have 48 more cells ready to top balance & put together. That's good information to know! I have 2 Overkill Solar BMS 8s 24VDC 100 amps. My first question is can someone show what the best settings are for each of the configurable settings. This adapter board comes with clearly labeled universal screw terminals for connection to any BMS. ohmboy. Joined Dec 14, 2020 Messages 14. I have been using them now for 6 months or so and have been very happy with them. BMS I am putting together a small 12 v 280 ah system and am looking at several bms products. Everything ships from Naples, FL. Overkill Solar LLC Global Footprint. The options may be chosen on the product page Overkill Solar LLC 3673 Exchange Ave, Suite 3 Naples, FL 34104 . The last Overkill posted comment question, noted above from Jan 2, 2025, is my exact scenario with the inverter mentioned. David Hamand New Member. Here are the physical dimensions of The Pathfinder BMS: Suitable for DIY LiFePO4 solar storage batteries in RVs, Vans, Marine and stationary applications. To view or change Parameters, there are 3 Starting with firmware version 0x17 sometime in 2021, JBD added a password function to the BMS firmware, without telling anybody. November 6, 2022. Dec 21, 2024. Over-the-Air updates can update the BMS firmware via WiFi if it is connected. I was on the Overkill Solar site for unrelated reasons, and noticed they now offer a 16S BMS (100A)---A welcome surprise! This fills out their lineup, now they have: 12v 120A (JBD-SP04S020) 24V 100A (JBD-SP10S009) 48V 100A (JBD-SP25S003) All feature symmetrical charge/discharge current limits. Peter Rabbit. Understanding OverKill Solar 4S BMS Settings. Contact. it went across all batteries. I was in the overkill manual Today trying to see all the possible settings, and I did not see nearly all the options that are listed in your Bluetooth Module for BMS $ 10. Steve from Overkill Solar3 months ago Long story short, we don't know. It will limit the current to 100 amps for both charging and discharging. apk. Overkill Solar Pathfinder BMS? HRTKD; Jun 6, 2024; BMS (Battery Managment Systems) 2 3. F. Overkill Solar LLC 3673 Exchange Ave Naples, FL 34104. Mar 21, 2021 #1 I'm currently doing a capacity test on my 206AH pack using the Overkill 4S BMS. 00 Add to cart; Bluetooth Module for BMS Long bus bar, each. This item will be available on April 30, 2025. Return Address: Overkill Solar LLC 3673 Exchange Ave, Suite 3 Overkill Solar BMS Settings Donniesuits; Nov 7, 2024; BMS (Battery Managment Systems) Replies 2 Views 557. Try toggling the bluetooth scan on and off. Pathfinder BMS mailing BMS Instruction Manual (download) Short bus bar, each. All the files and documents related to Overkill Solar BMSs, except the Arduino library, that has it's own repository. H. At the same time my Outback Hub and ethernet connections fried so needed a new monitoring system. Since I can never leave well enough alone, I started reading about low voltage cutoffs for Read and Write Library for Overkill Solar BMSs. The new Pathfinder BMS for 3-16 cells. Go to overkill solar. Lastly, we put a lot of time into writing our BMS User Manual, and update it regularly to be more accurate and comprehensive. Page2 Section2:4sBMS(JBD-SP04S020) The4sBMSusestheTexasInstrumentsBQ7692003BMSfrontendchip. JustAGuy101 New Member. It seems to do a combination of per cell voltage in brackets combined rough coulomb counting. We will take 3 Overkill Solar BMS Instruction Manual Version: 0. What settings should I change in the bms settings. It can monitor voltage of the cells, total capacity, charging and discharging current, and switch the charging and discharging I just built 2 24 volt 240 amp hour battery banks with the overkill solar bms 8cell 100 amp. calsolarcat. To view or change Parameters, there are 3 ways to connect to the BMS. (18ga wire is recommended) Overkill Solar LLC 3673 Exchange Ave, Suite 3 Naples, FL 34104 . Return policy for all other items: 1 year warranty for defects. 033C, 0. PDF. mikefitz. The BMS is manufactured in China. Unbeatable warranty and support is included with every BMS from Overkill Solar. It can monitor voltage of the cells, total capacity, charging and discharging current, and switch the charging and Overkill-Solar BMS for LiFePO4 Batteries 12V, 24V and 48V BMS with good features and great quality, Bluetooth with amazing app, temperature control. 65V with 0. Overkill Solar BMS Instruction Manual Version:0. 0 Date: August 31, 2020 ; Page 2: Table Of Contents Table of Contents Table of Contents 2 1. It will make a new COM port available on your PC, which can be used with the provided software, or custom applications to monitor and adjust the parameters of the BMS. The options may be chosen on the product page Overkill Solar. then i charged them all at once and it worked fine. APK file on Fire tablets just like any other Android device. The Overkill manual this can be done using a 20 x 4 LCD using Arduino. Previous post: 16s 48v BMS dimensions. 00 Add to cart; Cut-to-Length-Wire (by the Inch) $ 0. Overkill solar bms offgrid22; Jan 17, 2025; BMS (Battery Managment Systems) 2. 14 Select options This product has multiple variants. It can monitor voltage of the cells, total capacity, charging and discharging current, and switch the charging and discharging ports on or off. Email: and we cant say JBD is a horrible BMS as overkill used them exclusively until they decided to make their own. Nov 7, 2024. HRTKD. Pathfinder BMS mailing list * indicates required. If you are using the Android app version 3. EG4 6000XP and JK BMS with EVE cells Read and Write Library for Overkill Solar BMSs. I have seen online on several websites as well as in the BMS specs Please note that Overkill Solar supports the open-source community, and by clicking on the link above, you will be supporting the developer who wrote this library. 1) You have a 12V 50Ah LFP battery from MavericEnergy 2) The BMS in the battery is a JBD BMS with bluetooth 3) You are now connecting to the BMS with the Overkill Solar app (this is a good app to use) Overkill Solar BMS Settings Donniesuits; Nov 7, 2024; BMS (Battery Managment Systems) Replies 2 Views 542. 1026. 5 Supported BMS Models: JBD-SP04S020 (120A 4s 12V) JBD-SP10S009 (100A 8s 24V) JBD-SP25S003 (100A 16s 48V) Date:June 16, 2021. If I buy two of Overkill Solars 4S 12v 120A BMS's and hook them up as shown in the pictures on their website I will have 2- 12V, 271Ah batteries. Feb 2, 2025. How to Build a Battery Pack 5 This is the USB interface Module for the Overkill Solar BMS (among others) Desktop software is free to download. By The BMS is manufactured in China. Please note that Overkill Solar supports the open-source community, and by clicking on the link above, you will be supporting the developer who wrote this library. Post navigation. 100 amp continuous charge or discharge current. Replies 45 Views 909. OverkillSolarBMSconfigurationforalternativecellcounts. Is the same manufacturer making both? I am not as familiar with the JBD/Overkill, but I have 4 of the JK's from Heltec. (The file will update when we revise the datasheet, so link to the file URL if you want to share it, and your link will stay up to date) Overkill Solar LLC 3673 Exchange Ave, Suite 3 Naples, FL 34104 . Introduction 1. BMS For 8 cell, 24v volt Lithium-iron-phosphate DIY batteries. You can select more than one JBD USB adapter: Connections JBD or Overkill Solar BMS: JK BMS (Jikong) Daly BMS: Best overall BMS because of good reliability, app usability, and support. What other company would honor a What is the maximum, recommended delta that the Overkill 120A BMS balancer can balance? For instance, my 4S, 272 Ahr battery has been setting at a low SOC (~25%) for Suitable for DIY LiFePO4 solar storage batteries in RVs, Vans, Marine and stationary applications. I know Overkill is JBD, ans Heltec is JK based. But there is a reddit post that says otherwise. All New Design, Made in the USA by Overkill Solar! 1,000 Amps Maximum current; 60 Volts DC Maximum voltage; 8x 3/8-16 Studs; All Hardware is 304 Stainless Steel; Tinned Copper Use this guide to identify your revision before ordering a BMS kit. 64 per inch of wire Select options This product has multiple variants. Overkill even has This PDF describes how to modify an Overkill Solar BMS for alternative cell counts. No problems at all. November 18, 2022. Best BMS for high active balance current but no Below is what I understand about your battery, BMS, and app. very cool. Overkill Solar normally stocks 3 basic BMS models, which are configured for the most common Lithium Iron Phosphate (LiFePO4) The new BMS is named The Pathfinder BMS by Overkill Solar. Salvaged Tesla Batteries for Off-Grid Power? How much battery power to make a pot of coffee? Do Overkill-Solar-bms-tools for Windows (Download latest release package, unzip and run) (JBD Chinese version) Old Android App: Android_app_xiaoxiangBMS_3. Email: Tried to scan for device from 10-feet away but it does not detect any of the the 4 Overkill Solar BMS. Backorders: Ship the BMS back with the order number noted and whether you need a refund or replacement. It will make a new COM port available on your PC, which can be The replacement for these is our all new, Designed by Overkill Solar in America, Pathfinder BMS. The options may be chosen on the product page Overkill Solar LLC Global Footprint. This screen lets you set it for automatic updates, or to always ask first (default), or to never check for updates. The options may be chosen on the product page Affiliate Program Signup. This module is a USB to TTL UART adapter. 005C There are many good/documented experiences with Overkill previous bms products. 00 Select options This product has multiple variants. User Manual: Click here to download the manual (PDF) BMS For 16 cell, 48v volt Lithium-iron-phosphate DIY batteries. i read this and was curious as to the possible differences. To view or change BMS For 6 cell, 24v volt Lithium-ion Tesla battery modules; 100 amp continuous charge or discharge current; Low Temperature Charging cutoff at -1c (2 probes) Overkill Solar LLC 3673 Units with 8 gauge wires and/or crimped lugs are assembled in Naples, FL. I was thinking that as long as the (red?) lead to the positive terminal is pulled, it shouldn't have power. Here are the physical dimensions of The Pathfinder BMS: The new BMS is named The Pathfinder BMS by Overkill Solar. Quick way to attach a 4s Overkill BMS to the Typically, 4 of these cells will be wired in series with a Battery Management System board (BMS) to create a 12 volt battery, 8 cells for a 24v battery, or 16 cells for a 48v battery (with a The Pathfinder BMS firmware can be updated in 2 ways: OTA (Over-The-Air) or UF2 (USB Flashing Format). 16 – $ 0. - FurTrader/OverkillSolarBMS If we have beaten that horse enough, I have a question for those in the know. 99. Please confirm the information, or provide corrections if I have it wrong. 5 solid brass studs with stainless hardware. Does that mean that the firmware will be best equipped for the irregular nature of solar charging currents? LiFePo4 cell datasheets always terminate at 3. 1026 or the one from google play, there is a conflict with the newer BMS firmware version 2. Replies 51 Views 3K. Sized for 10mm studs. Pathfinder Overkill Solar iOS App allows users to connect with the Overkill Solar Battery Management System (BMS). The apps are also VERY similar. The Overkill Solar website will have the change log for each release, and past releases will be archived in UF2 format. Your email address will not be published. Enough that their product made my #1 DIY must have list. Your product is highly recommended but you are out of stock. User Previous post: 100a 16s 48v BMS gs.
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