Overkill solar bms uk Unbeatable warranty and support is included with every BMS from Overkill Solar. Feb 20, 2022 · Overkill Solar has none of the old BMS's left for sale on the website. Method 1 – cc power supply. Email: Units with 8 gauge wires and/or crimped lugs are assembled in Naples, FL. UK. Overkill Solar. Sep 7, 2023 #8 I too have same issue using Overkill app on android. overkillsolar. Site Content Jul 2, 2023 · Have a lifepo4 16s battery that I built for my golf cart. The components are sourced globally. 4 days ago · Once the Overkill BMS is back in stock I will be purchasing. C. This was necessary for some (not all) Android devices to discover the Bluetooth modules. What's new. I recently purchase 8 of these cell with a BMS to build a 8s-24 volt battery for my inverter. Overkill Solar BMS Settings Donniesuits; Nov 7, 2024; BMS (Battery Managment Systems Tesla Universal BMS Interface Board $ 25. 00 Select options This product has multiple variants. Overkill BMS cut off charging. ctek. Rather than wait for the new model, I am trying to find a couple of the original models. It looks to be well built. Samsonite801 Solar Wizard. 1026 or the one from google play, there is a conflict with the newer BMS firmware version 2. If you go with the Overkill Solar (aka JBD) BMS there are different way to configure it. Aug 5, 2020 · Yes the Overkill Solar BMS will limit the current to the settings programmed into the BMS. It can monitor voltage of the cells, total capacity, charging and discharging current, and switch the charging and discharging ports on or off. 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) It simplifies the task of connecting any BMS to the Tesla battery module. 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. com. Feb 20, 2021 · My battery pack is 272amp, 4 cells, 12v. Leave a Reply Cancel reply. pdf. Some Android devices behave differently. The BMS is manufactured in China. Introduction 5 1. We have seen an excessive number of BMSs ruined recently because the Jul 23, 2024 · We are in the process of testing prototypes of the new Nomad and Pathfinder BMS to find the thermal limits and current ratings. Dec 28, 2022 #10 KA2IRQ said: Jul 31, 2020 · I'm finishing up my battery pack build and purchased an Overkill Solar 4s12a BMS (with the bluetooth feature). very cool. There are a lot of us using the Overkill Solar version of the JBD 4s 120 amp BMS. M6 is the thread size on the website. How to Build a Battery Pack 2. Try toggling the bluetooth scan on and off. 79 Add to cart Hardware Kit for M6 cell terminals – Fits common 277ah 280ah 310ah Cells and other M6 x1. com Sep 18, 2024 · Figure? Shows the general layout of a 16 cell battery. 65 Jul 20, 2023 · Overkill Solar Android App allows users to connect with the Overkill Solar Battery Management System (BMS). 033C, 0. Feb 8, 2024 #21 Even being inflated, Overkill solar isn't very expensive compared to REC or similar. 3 Supported BMS Models: JBD-SP04S020 (120A 4s 12V) JBD-SP10S009 (100A 8s 24V) The BMS is manufactured in China. Rated 5. Site Overkill Solar Android App allows users to connect with the Overkill Solar Battery Management System (BMS). 24v 270a Baesun Cells. think im going to try spare phone and use teamviewr to access overkill solar bms app Apr 19, 2022 · The BMS is manufactured in China. It can monitor voltage of the cells, total capacity, charging and discharging current, and switch the charging and Overkill Solar iOS App allows users to connect with the Overkill Solar Battery Management System (BMS). 65V with 0. 2. 50 volts respectively. 1. Joined Jan 1, 2021 Messages 12. gonna add another battery pack for a set of 4. Phantek New Member. Method 2: Sideload the Overkill Solar APK Lastly, we put a lot of time into writing our BMS User Manual, and update it regularly to be more accurate and comprehensive. 100a 16s 48v BMS 8ga No Wire. 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. This code is used to display the BMS state of a 4 cell LiFePO4 pack controlled with a Overkill Solar BMS - ryancwicks/OverkillSolar-BMSDisplay 4s BMS 120a LifePo4 with 12″ 8ga Wires. Safety Info for Tesla Modules: Lithium-ion Battery Emergency Response Guide ElectraCut – Electric riding mower conversion with Overkill Solar BMS –> BMS Tools by Eric Poulsen . 1 Gather Components 5 2. github. HowtoGeek. I used the read/write version of the Overkill arduino library (as linked above) to get the data into an ESP32 using its serial port with a 5v to 3. justgary Solar Wizard. Jan 31, 2024 · More cells coming & already bought 2 more Overkill BMS's. We will be replacing this model with a brand new BMS that has been designed in America (and programmed in Canada) by Overkill Solar. Initial thought was to stay 12v, but with the amount of PV I may install, 24v may be a better option. You still need a google account to use the play store . Aug 29, 2020 Apr 5, 2022 · I don't think I noted any BMS from overkill to offer over 100 amps. There is one option to use screw terminals instead of cables. It will send the blank PIN (000000) and get a negative response from the BMS, and the app gets stuck in this loop. Generally the normal HVD and LVD of BMS's is 3. The new BMS is called The Pathfinder BMS, and we are working around the clock to get it ready for Jun 20, 2021 · I'm with @mikefitz on this one, overkill solar is the way to go if you are in the USA, but since we don't know and can't assume your location, Is the serial port UART/485 offering on the above BMS? 3. 4v ie 16s BMS 100a for LifePo4 with 12″ 8ga Wires. Can you somehow have two connected? I doubt it but it's worth asking Here in the UK, Daly can be found for sale, but as @OffGridGuy mentioned on another post, the larger BMSes from Daly are not something to be proud off. Required fields are marked * Comment * Name * Email * Overkill Solar LLC Global Footprint. Site Jan 6, 2025 · It’s worth the effort though, because then you can install any Play Store app normally, including the Overkill Solar BMS Mobile app. Return Address: Overkill Solar LLC 3673 Exchange Ave, Suite 3 Jan 17, 2022 · Overkill Solar LLC / Overkill Solar BMS Tools - GitLab GitLab. Screen shot is fine, then I can just copy those into my battery BMS. Aside from risks I may take to purchase from Aliexpress and the unconditional warranty offered by OKS was there anything else modified in hardware or firmware by OKS Tesla BMS kit – Plug-and-Play Retrofit Kit $ 198. 2 Gather Consumables 6 2. 6kW and a new EH1P 6kW and custom ESP32 JBD to BMS hardware & software. My first question is can someone show what the best settings are for each of the configurable settings. ) In stock in Florida, Ships within 2 Days. $ 1. Also, JKBMS and JBD are not to be found in the UK Jan 10, 2022 · Starting with firmware version 0x17 sometime in 2021, JBD added a password function to the BMS firmware, without telling anybody. Between this Overkill BMS manual and my battery cell data sheet, I wish more data was given for the BMS manual recommended app programming. Feb 5, 2021 The first Overkill BMS I purchased has the 3 - Jul 10, 2020 · 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. Aug 15, 2020 · Overkill Solar iOS App allows users to connect with the Overkill Solar Battery Management System (BMS). Please confirm the information, or provide corrections if I have it wrong. Read and Write Library for Overkill Solar BMSs. you can load the configuration file “6s_Tesla_Li Jan 11, 2022 · Read and Write Library for Overkill Solar BMSs. Apr 10, 2023 · Hi, I just got a Overkill BMS running, its their 100A 8s 24v unit (JBD-SP10S009) and I have a core question about the basic setting. iPhone App: Overkill Solar Mobile App; Android App: Overkill Solar Mobile App Mar 22, 2024 · Overkill Solar BMS Instruction Manual Version: 0. 9 MB · Views: 626 Reactions: Mako74. Like the specs of the NOMAD with the cooling fan. Is the 200 amp the same? Feb 8, 2024 · I have an Overkill Solar BMS which is a JBD BMS. They have been working great. Free Shipping. akumd. But whilst trying to resolve that issue, realised that the Overkill and XiaoXiang (XX) apps are pretty crap. When tested on the Fire HD 10, the app performed flawlessly. BMS For 16 cell, 48v volt Lithium-iron-phosphate DIY batteries; 100 amp continuous charge or discharge current; We will be replacing this model with a brand new BMS that has been designed in America (and programmed in Canada) by Overkill Solar. Salvaged Tesla Batteries for Off-Grid Power? How much battery power to make a pot of coffee? Do bigger wires make a difference? For troubleshooting help , please include a Dec 29, 2021 · I'm building an off-grid ESS for my cabin and I have a 280 AH 24V LiFePO4 battery with an Overkillsolar 24V 100 Amp BMS. This adapter board comes with clearly labeled universal screw terminals for connection to any BMS. Also contact me at Support@OverkillSolar. M. Hope it helps Jan 18, 2021 · If that situation exists, I doubt the JBD BMS sold by Overkill Solar will have enough balance current to correct the issue . iPhone App: Overkill Solar Mobile App; Android App: Overkill Solar Mobile App Bluetooth Module for BMS $ 10. Is there a reason Forums. I have standardized on the Overkill Solar 8s 100a BMS unit but found out recently that all these have been discontinued while they finish up their new Pathfinder BMS. 30 Nov 2022: The latest update adds “background location” permissions. iPhone App: Overkill Solar Mobile App; Android App: Overkill Solar Mobile App I don’t normally leave reviews for product I purchase, but the one really deserved some attention. Replace bad wire if necessary. An example is the self discharge of the lithium battery is 3% per month, but the app only lists self discharge%. Dec 7, 2023 #4 Here's my 2p worth. Email: Support@OverkillSolar. To view or change Parameters, there are 3 ways to connect to the BMS. Jan 26, 2023 · FYI; my Overkill JBD only had TTL UART interface on it; there is no RS485 port on my BMS. (The current rating is determined by temperature limits) In this test we have a constant current flowing thru the BMS main board. Oct 14, 2021 · This is the USB interface Module for the Overkill Solar BMS (among others) Desktop software is free to download. When our current stock is sold, no more will be made. PDF. The Full Charge Capacity is a setting I have not seen before. I had a cheap BMS on it that started acting up so I recently put on a JBD 300a. This can happen with very low current being missed, measuring Sep 17, 2020 · A lot of good info on the BMS, but wish much more was covered about app settings. Dec 27, 2020 · From the Overkill Solar website, it looks like two terminals, not three. Return Address: Overkill Solar LLC 3673 Exchange Ave, Suite 3 Jul 10, 2020 · DIY Solar Products and System Schematics. 3 Top Balancing 2. 1 What is a BMS 5 2. Deye + JK BMS as UPS? mortenmoulder; Nov 23, 2020 · Hello, I currently have 10, 24v 280ah battery banks and I am expanding to 12. Return Address: Overkill Solar LLC 3673 Exchange Ave, Suite 3 Tesla BMS kit – Plug-and-Play Retrofit Kit $ 198. We have 48 more cells ready to top balance & put together. We will be doing final assembly, programming, calibrating, and testing here in Naples, FL. If problem persists connect a volt meter clipped on the BMS wires only and see if the voltmeter reads the same as the BMS. wholybee Solar Addict. Overkill Solar T-Shirt $ 25. Joined Aug Nov 17, 2022 · Tried to scan for device from 10-feet away but it does not detect any of the the 4 Overkill Solar BMS. New posts Latest activity. Here are the physical dimensions of The Pathfinder BMS: Aug 19, 2020 · I have a 100ah LifePo4 battery with internal BMS. 0 LiFePO4 prismatic cell terminals (32 sets, Stainless) Home / 4 Cell BMS (12 Volt) / 4s BMS 120a LifePo4 with 12″ 8ga Wires / 4 Cell BMS (12 Volt) / 4s BMS 120a LifePo4 with 12″ 8ga Wires This is basic information on how to use the JBD BMS (Overkill Solar) on RS485 connected to the RS485 to TCP adapter USR-DR302 in Home Assistant, using jbdtool or jbd for Windows to push to MQTT broker on Home Assistant: (sorry, I needed to Screenshot_20230103-213824_Overkill Solar. APK file on Fire tablets just like any other Android device. The Overkill 8s BMS doesn't have the same out of production message. com Oct 3, 2022 · 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 . com also has a helpful guide for sideloading apps. iPhone App: Overkill Solar Mobile App; Android App: Overkill Solar Mobile App Sep 18, 2024 · The new BMS is named The Pathfinder BMS by Overkill Solar. GoBiE New Member. Features: - The BMS is manufactured in China. desktop software for setting BMS parameters with a PC and a TTL com port (AKA the USB module) OverkillSolar opensource version Overkill Solar BMS Instruction Manual Version:0. November 18, 2022. If no solution contact Overkill Solar May 19, 2023 · UK. 7 KB · Views: 55 Reactions: yelve. As I search the web, I am confused about the various products offered, especially given that so many of the descriptions of the products Home / 100a 16s 48v BMS 8ga No Wire / 100a 16s 48v BMS 8ga No Wire. The options may be chosen on the product page Affiliate Program Signup. M15 UK 40-195. Just the Arduino Library for Overkill Solar BMSs. A. May 8, 2022 · This is actually for a ess but everyone thought it was for a high amp draw application due to the 500 amp capability but the real reason is battery hookup is selling these contactors for $12. User Manual: Click here to download the manual Sep 16, 2022 · There are several ways to manually balance cells, depending on what equipment you have access to. 65 and 2. I've top balanced the pack. DIY off grid power equipment. Overkill Solar LLC Global UK. I am using the overkill solar app and everything is reading correctly but when I turn on the golf cart the relay on the BMS just keeps clicking on and off continuously. 14 minutes ago #1 Happy new year to all, I have a100a 16s overkill bms that is showing discharging while I have full sun on my panels. - FurTrader/OverkillSolarBMS Jan 6, 2025 · The new BMS is named The Pathfinder BMS by Overkill Solar. 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. offgrid22 New Member. pdf), Text File (. Is there a user manual or TS guide? Reply. We found this unused Bosch tool case that To view or change Parameters, there are 3 ways to connect to the BMS. New posts Registered members Current visitors Search forums Members. Return Address: Overkill Solar LLC 3673 Exchange Ave, Suite 3 Naples, FL 34104 Overkill solar BMS Series Pdf User Manuals. I'm looking at building a couple new batteries so I need a set of BMS. The Overkill Solar BMS Mobile App can be sideloaded from the . This is a Portable battery pack that we put together for demonstrations. Page 1 Overkill Solar BMS Instruction Manual Version: 0. P. Aug 22, 2024 Steve T - IoW UK; Jun 29, 2024; BMS (Battery Managment Systems) Replies 5 Views 2K. Oct 26, 2021 · I have an Overkill bms, which has a communications port, and I am wondering if I can connect it to my Growatt inverter? UK. Contribute to FurTrader/Overkill-Solar-BMS_2-Arduino-Library development by creating an account on GitHub. 3v resistor divider for the ESP's RX data. 75 out of 5 $ 166. The Overkill manual this can be done using a 20 x 4 LCD using Arduino. Android App: Overkill Solar Mobile App. The Iceco has been using approx . They don't really show you what any connection problem is. Joined Nov 21, 2020 Messages 2. - FurTrader/OverkillSolarBMS Sep 3, 2024 · While BMS leads apart check wires with an ohm meter (lead on ring terminal and lead on unplugged connector) while wiggling wires to check for bad wire. Tinned copper bus bar sized for connecting 100ah cells side to side. Joined Apr 10, 2021 Messages 392. my battery ran my refrigerator ,coffee maker, 2 television an air fryer for 20 mins Read and Write Library for Overkill Solar BMSs. com J. The best way in my opinion, is to use a regulated power supply to charge the cells to 3. 00 out of 5 Overkill Solar LLC Global Footprint. re-doing the top balance or bleeding off that high cell with a resistor might be a better option. Overkill even has We have 1 Overkill Solar 120A 4s 12V BMS manual available for free PDF download: Instruction Manual Overkill Solar 120A 4s 12V BMS Instruction Manual (68 pages) Brand: Overkill Solar | Category: Control Unit | Size: 6. 94 Select options; 4s BMS 120a LifePo4 with 24″ 8ga Wires. No problems, very slightly warm to the touch with a 9 Detailed Instructions, 8 cell 24v battery with BMS. My cells were well balanced (top balancing) to start with and continue to stay balanced. Short bus bar, each. Ellcon123 Solar Enthusiast. If needed change the temps and then click BMS write at the top of the page. Mar 21, 2021 #1 I'm currently doing a capacity test on my 206AH pack using the Overkill 4S BMS. Manual BMS LifePO4 Lithium Batterys · Home / 8 Cell BMS (24 Volt) / 8s BMS 100a LifePo4 with M6 Threaded Terminals / 8 Cell BMS (24 Volt) / 8s BMS 100a LifePo4 with M6 Threaded Terminals Aug 1, 2020 · Pathfinder BMS Prototypes! – Overkill Solar overkillsolar. 23 MB UK. Joined Jul 10, 2020 Messages 704 Location Southern Indiana. Dec 26, 2024. Buy 2+ 10% off; Buy 5+ 15% off; Buy 16+ 20% off; Do you also need a BMS? Check out our plug-&-play BMS kits for Tesla modules! Installation instructions: Revision A 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 Overkill Solar LLC Global Footprint. The BMS is doing some balancing. The apps are also VERY similar. 8 amps an hour until the last 12 hour period, this morning I went out and read the numbers and they had dropped to 183! The BMS claims I used 46 amp hrs over that period. So far, those numbers are big fat zeroes. It can monitor voltage of the cells, total capacity, charging and discharging current, and switch the charging and 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 Bus Bars; USB Module for BMS. ? 4. Introduction 1. It is entirely designed in America by Overkill Solar, and programmed mostly in Canada. I put them · This is a repository of all software and documentation related to the "Overkill Solar" Aug 19, 2020 · Have you tried out dark mode?! Scroll to the bottom of any page to find a sun or moon icon to turn dark mode on or off! I have a 100ah LifePo4 battery with internal BMS. It will limit the current to 100 amps for both charging and discharging. 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. it was put to the test this week when hurricane Zeta hit the south east united states and we lost power for a day . Return Address: Overkill Solar LLC 3673 Exchange Ave, Suite 3 Jun 30, 2023 · This PDF describes how to modify an Overkill Solar BMS for alternative cell counts. E. Post navigation. Features: - change bluetooth advertising name - unlock hardware protected BMS - save or load BMS configurations - calibrate cells This is a repository of all software and documentation related to the "Overkill Solar" BMS. Are either of these available for US shipping as id need in the next couple weeks and couldn't wait the 2-3 month shipping time of AliExpress. The JBD seems to use the Xioxiang app, and the JK uses thr ENJpower app. The BMS are working well. com Hope that helps. All 3 applications are free. 2 Gather Tools 7 2. The new BMS is called The Pathfinder BMS, and we are working around the clock to get it ready for sale. I have the blue generic ones 3. Hole center-center distance 37mm. Are they still in business? F. Previous post: 100a 16s 48v BMS gs. Joined Feb 11, 2021 Messages 802. This module is a USB to TTL UART adapter. The BMS (overkill) last night said I had 229 amp hours left. com Oct 20, 2020 · Overkill_Solar_BMS_Instruction_Manual. Tesla BMS kit – Plug-and-Play Retrofit Kit $ 198. May 16, 2024 · Below is what I understand about your battery, BMS, and app. 17 Nov 2022: The first release has all the basic functions that allow you to view your BMS Units with 8 gauge wires and/or crimped lugs are assembled in Naples, FL. 4 Assembly 2. 1 Jun 30, 2023 · This PDF describes how to modify an Overkill Solar BMS for alternative cell counts. Return Mar 16, 2024 · Overkill_Solar_BMS_Instruction_Manual (1) - Free download as PDF File (. Grab the latest release from our Github, enable permissions for installing 3rd party apps on your device, and install. Your email address will not be published. Site Content Jan 30, 2022 · Overkill Solar iOS App allows users to connect with the Overkill Solar Battery Management System (BMS). Unbeatable support Jan 6, 2025 · Method 2: Sideload the Overkill Solar APK. As others have stated, there can be risk that you will cause the pack to become unbalanced if balancing during discharge Suitable for DIY LiFePO4 solar storage batteries in RVs, Vans, Marine and stationary applications. Jun 15, 2023 #4 Read and Write Library for Overkill Solar BMSs. 5 days. Feb 8, 2024 #22 Feb 6, 2021 · Hi, I've just ordered some cells from alibaba and looking for a bms. It contains: The complete BMS user's manual. J. Features: - change bluetooth advertising name Feb 2, 2021 · They look very similar to me. However, the Xiaoxiang, BeLYEnergy and BAT-BMS app detects all 4. The target temperature for the advertised current rating is 50c, while sitting flat on Integrates JBD / Overkill Solar Battery Management Systems connected via USB into Home Assistant - ElD4n1/home-assistant-bms-tools-integration The 4 cell 120a JBD BMS is no longer being produced. Joined Jan 1, 2022 Messages 1,185. Thread starter JustAGuy101; Start date Mar 21, 2021; J. 54 Select options; 8s BMS 100a LifePo4 with 12″ 8ga Wires. It's been a solid BMS. FYI I have 14. The BMS you bought is set at Email: Support@OverkillSolar. Overkill Solar LLC 3673 Exchange Ave, Suite 3 Naples, FL 34104. I'm in the UK so was thinking of ordering from China and spotted this one. 3kWh DIY battery, JBD BMS, Solis RHI 3. Dec 16, 2020 · 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. The low temp cutoff works, but I have warmers on my batteries so the BMS should never have to cutoff the charge. Units with 8 gauge wires and/or crimped lugs are assembled in Naples, FL. bms that I got from batter hook up. Sep 18, 2024 · There is “Solar” in the company name “Overkill Solar”. Jun 15, 2023 · Overkill solar bms. Return Address: Overkill Solar LLC 3673 Exchange Ave, Suite 3 Naples, FL 34104 May 27, 2022 · Overkill Solar has a brand new bms app for Android. I've connected with an Overkill Solar BMS - config also attached. 0 Date: August 31, 2020 ; Page 2: Table Of Contents Table of Contents Table of Contents 2 1. Return Address: Overkill Solar LLC 3673 Exchange Ave, Suite 3 Naples, FL 34104 Jul 10, 2020 · The Overkill Solar BMS that I'm using (two of them) tracks the number of times the BMS has had to enable the high voltage disconnect for both the cell and battery levels. This is a ground-up replacement for the Chinese JBD-tools desktop application. View online or download Overkill solar BMS Series Instruction Manual Jan 17, 2021 · I have been monitoring the amp usage for the last 2. Checkthisout Emperor Of Solar. Joined Nov 14, 2021 Messages 5,430. By using this library, you accept the small but quantifiable risk Apr 13, 2020 · The Overkill Solar (OKS) BMS (4S 120A) is a badged version of the JBD BMS you can find on Aliexpress direct from the JDB store. JaVid New Member. [fet software ;locked] also noticed new purchased jbd bms has manufacturing OVERKILL Solar bms FET Software Locked CptMark; Apr 12 Jun 3, 2024 · Wills old video shows overkill as the bms he recommends and I can't find any newer videos on a setup, but the forum seems to recommend JK as the go to now. Reactions: Brett V and sheridanbrad. For sale on OverkillSolar. 54 Select options; 16s BMS 100a for LifePo4 with 24″ 8ga Wires. Table of Contents Table of Contents 2 1. Joined May 27, 2022 Messages 3. Return Address: Overkill Solar LLC 3673 Exchange Ave, Suite 3 Naples, FL 34104. WingNut New Member. then i charged them all at once and it worked fine. 1 Safety Precautions 5 2. Note that the most positive terminal (BC16) on the group of cells is connected only to BC16 and the “+Cell” terminal of the BMS. The cell spec is attached. Don't know the setting, but guessing the value of 50000 mAH is way to high. Overkill Solar LLC Global Footprint. Joined Oct 15, 2020 uk. 00 if all works well that’s a Units with 8 gauge wires and/or crimped lugs are assembled in Naples, FL. All 3 · The BMS is manufactured in China. Maybe try a value in-between Nominal Capacity and Cycle Capacity to start? Sep 12, 2022 · If you are using the Android app version 3. it went across all batteries. I live in the UK, Related products. Here are the physical dimensions of The Pathfinder BMS: Nov 13, 2024 · Are there Overkill Solar settings that will just cut off power output if the voltage drops below a certain level? I would like to keep the battery always within a very moderate range of charge to maximize the life of the battery as much as possible. Robert470 New Member. Overkill Solar normally stocks 3 basic April 26, 2023 Portable Tesla Power Box Example. Second question has to do with the cell capacity voltage. The low/high temp is configurable on mine. (Each BMS order usually includes a bluetooth module. Joined Dec 14, 2020 Messages 14. JustAGuy101 New Member. Joined Jun 15, 2023 Messages 47 Location North carolina. Figured out the issue was the BMS had been hacked. My question is about Addeddate 2021-05-15 03:26:50 Identifier overkill-solar-bms-instruction-manual Identifier-ark ark:/13960/t1gk0j42n Ocr Dec 16, 2020 · Note: there is an extended tutorial within the "documentation" folder. Sep 18, 2024 · The new BMS is named The Pathfinder BMS by Overkill Solar. Dec 28, 2022 #9 Contribute to FurTrader/Overkill-Solar-BMS_2-Arduino-Library development by creating an account on GitHub. Quick way to attach a 4s Overkill BMS to the threaded rods on a 4s 60ah Fortune Cell pack. iPhone App: Overkill Solar The BMS is manufactured in China. 00 so I’m trying to build a 500 amp Bluetooth bms for about $120. 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. Sized for 10mm studs. Release Notes. Rated 4. Mar 11, 2021 #3 FUNCTION SETTING -> RESET CAPACITY is useful if remaining capacity reported has drifted to the point of being inaccurate. 14 Select options This product has multiple variants. 1 What is a BMS 2. Dec 7, 2024 · Just had an issue with a BMS not responding to BT connection (JBD-DP04S007). It’s worth the effort though, because then you can install any Play Store app normally, including the Overkill Solar BMS Mobile app. Joined Jan 18, 2020 Messages 85. 3 Supported BMS Models: JBD-SP04S020 (120A 4s 12V) JBD-SP10S009 (100A 8s 24V) Dec 14, 2020 · Understanding OverKill Solar 4S BMS Settings. Since I can never leave well enough alone, I started reading about low voltage cutoffs for Sep 17, 2020 · A lot of good info on the BMS, but wish much more was covered about app settings. 005C Jul 23, 2024 · We built (3) 16s-48v battery banks in service now with the old Overkill BMS, works great. Nov 14, 2024 #2 BRIHAR32 said: easiest way to monitor batteries from internet? connects to internet ie charge controller or shunt . Thread starter offgrid22; Start date 14 minutes ago; O. Contact. The options may be chosen on the product page Overkill Solar LLC Global Footprint. JBD 4S 200A BMS Lifepo4. jpg. iPhone App: Overkill Solar Mobile App; Android App: Overkill Solar Mobile App; USB module to PC/desktop application. I'm using a SmartSolar MPPT 150/35 charge All the files and documents related to Overkill Solar BMSs, except the Arduino library, that has it's own repository. This is the USB interface Module for the Overkill Solar BMS (among others) Desktop software is free to download. You can link to it from their website or find it on Google play store under Overkill Solar bms. Reactions: OhReally, 42OhmsPA and TomC4306. Previous post: 100a 16s 48v BMS 8ga No Wire. Free stuff that comes with a Pathfinder BMS Pre-Sale order. www. I know Overkill is JBD, ans Heltec is JK based. So my question is this: Who is in charge of charging? The BMS is an impressively capable device with a lot of intelligence and will manage the batteries just fine on its own. How to Build a Battery Pack 5 Dec 14, 2024 · I want to build a spare 12v battery, assembled from four prismatic Lifepo4 cells, using a BMS similar to my existing Overkill 4s 120A BMS, model JB-SP04S020. Contribute to FurTrader/Overkill-Solar-BMS-Arduino-Library development by creating an account on GitHub. S. 00 Add to cart; 4s BMS 120a LifePo4 with 24″ 8ga Wires. Probably part of a newer firmware than in my BMS. iPhone App: Overkill Solar Mobile App; Android App: Overkill Solar Mobile App Jun 19, 2024 · Click SETTINGS at the bottom of the BMS page and then click BMS read at the top of the next page to see what the charge & discharge temp settings are programmed. I know Bluetooth is included which is handy but I want an LCD display so others can read the battery parameters. See link below for Overkill Solar BMS Manual which is a JBD BMS. BMS User Manual: Click to Download the PDF user manual. featherlite Solar Enthusiast. 4. All the files and documents related to Overkill Solar BMSs, except the Arduino library, that has it's own repository. Only way I can get to 100%, 272amp charge is at 14. 5. Feb 7, 2021 · Overkill Solar BMS Instruction Manual Version: 0. 50 each and overkill bms has these 8s 80 amp bms for $97. . The BMS does not have a password function, but the app still expects it to be there. 80 out of 5 $ 148. 170. 5 Supported BMS Models: JBD-SP04S020 (120A 4s 12V) JBD-SP10S009 (100A 8s 24V) JBD-SP25S003 (100A 16s 48V) Date:June 16, 2021. txt) or read online for free. In the BMS settings screen you can set the voltages of the LiFePo4 batteries you use. Thread starter GoBiE; Start date Mar 2, 2021; G. Here are the physical dimensions of The Pathfinder BMS: Dec 29, 2021 · I'm building an off-grid ESS for my cabin and I have a 280 AH 24V LiFePO4 battery with an Overkillsolar 24V 100 Amp BMS. Reactions: Dogsareloud. The “B+” terminal connects to the positive side of your electrical system. I am Dec 27, 2020 · I have just completed a test on the Overkill BMS with the standard pigtails, 100 amps through a single BMS for 2 hours. Overkill Solar normally stocks 3 basic BMS models, which are configured for the most common Lithium Iron Phosphate (LiFePO4) battery setups: 4 cell 12v nominal, 8 cell 24v nominal, and 16 cell 48v nominal. 00 Nov 17, 2022 · iOS App: Overkill Solar Mobile App. Apr 16, 2021 · Nothing wrong with that since the BMS should be the last line of defense to protect the cells in case something else in the system fails. 00 out of 5 $ 158. com Last edited: Aug 21, 2024. I am using Overkill Solar app to access the BMS. 2 Planning 2. Reactions: ConnerLabs. Return Address: Overkill Solar LLC 3673 Email: Support@OverkillSolar. When tested on the Fire HD 10, the app performed Aug 5, 2020 · Scroll to the bottom of any page to find a sun or moon icon to turn dark mode on or off! I purchased (2) 100Amp 24V 8S BMS from Overkill solar in January of 2021. Return Apr 24, 2020 · I have two of the Overkill Solar 12v 4s 120 amp BMS (plus a spare). Jan 3, 2025 #3 Overkill web page updated on January 2, 2025, says: "Working on it every single day!" North Forker New Member. W. Example of a complete 8 cell battery with BMS: Click here for detailed assembly instructions for this battery. This library is capable of returning the following information: By using this library, you accept the small but quantifiable risk that Oct 1, 2019 · I have two of the Overkill Solar 4s 120 amp BMS. I'm using a SmartSolar MPPT 150/35 charge controller. For example the Overkill BMS I use is 8s 24volt 100amp.
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