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The SK48v100 has been tested by Intertek Laboratories and has been certified to conform to UL 1973 standards.
Safely eject the SD card from your computer and insert it MicroSD port on the underside of the Raspberry Pi.Two levels of statuses exist; Warning & Protection. When a warning setpoint is reached, the battery will continue to operate, so long as the protection setpoint is not reached. These batteries have a 7 year manufacturer warranty with an additional 3 years provided by Current Connected for a total of 10 years. If you ever have any issues with the product, please call us. Our team is on standby ready to help you. Our business relies on happy customers with working solutions, so if the battery is not working for you it is our job to provide the necessary after-sales support to turn a product into a solution. We have the faith and have done the testing to know these batteries will last a long time, and we are here for you through the entire duration of ownership. Do I need to register for the extended warranty? OC / OCP – Over Current. OCP means that more than the rated 100A has been drawn from the battery. Since the battery / BMS is only rated to deliver 100A, the BMS protects the system from damage caused by too much load.
Seamless Communication: The battery supports RS485 and CANBus communication protocols when using the appropriate communication cables. To establish communication with a Sol-Ark Inverter, a standard CAT-5e or CAT-6 Ethernet cable with RJ-45 ends can be utilized. Simply plug one end of the cable into the “CAN” port of the master battery, and the other end into the “BMS-CAN” port of the Sol-Ark Inverter. Product not stored in adherence to the Manufacturer’s storage guidelines, including storage of the Product at low state-of-charge. A replacement Physical Good or part assumes the remaining warranty of the original Physical Good or 1 Years from the date of replacement or repair, whichever is longer. Ensure all batteries are in the “BMS-OFF” state prior to installing the cable(s) as explained in the shutdown procedure. After the cable(s) have been installed, power up the system per the proper pre-charge procedure. If the battery is not detected by the Cerbo:The lowest safe storage temperature is -22°F, so any temperatures below this, you should bring them inside or add a heating pad of some sort, but keep in mind if a heating pad runs out of power and the battery falls below -22°F, damage may occur. Low Temperature Protection. Every other battery at this price point does not have low temperature cut off. This one does! Environmental damage; inappropriate storage conditions as defined by the Manufacturer; exposure to extreme hot or cold temperatures, fire or freezing, or water damage . Success! You can now select the Dashboard, Charts, Totals, or Power menu tab to view real-time updates from your SOK 48v100Ah battery.
Li Time 12V batteries have incredible surge capacity with their own dedicated BMS. Their trolling motor battery has a better surge than anything I have tested! When you apply a voltage across a capacitor it initially appears to be a short-circuit, that is, the voltage across the capacitor is zero and the ability to pass current is infinite. If there is very little resistance in the circuit, such the instant action closing of a circuit breaker, then the current will be extremely high for a brief instant while the capacitors charge. LiFePO4 Batteries in general have a very low internal resistance, especially when compared to lead-acid batteries. This means that it is easy for very large currents to be delivered instantaneously. Built-in LiFePO4 battery cells - 4 pcs 3.2V 100Ah in series, doubling the life span of other LiFePO4 battery brands. This is their only large form factor 12V battery that has high charge and discharge rating, but also has low temp protection.
If you have properly established the connection to the battery, the software should load the voltages and show statuses of the battery. In the top-right corner of the program there is a readout that shows the default protocol as “Pylon(DeYe) CAN”. The communication cable plugs into the CAN-BMS port of the Cerbo-GX, and a terminator provided with the Cerbo-GX must be plugged into the empty port. Absolutely! With no acid or venting, this battery can be installed in any configuration except for upside-down (terminals facing down). Who makes the SOK BMS? In the event of a CANBUS communication failure, the parameters set within various devices such as inverter/chargers and solar controllers will be utilized in an open-loop configuration. It is highly recommended to set these devices to appropriate LiFePO 4 settings as described here to prevent over/undercharging. Sol-Ark Communication
The BMS is custom made by SOK battery, designed by SOK’s in-house engineers and manufactured to their strict quality control standards. Product that was used for applications other than which it was designed and intended for, including repeated engine starting The default screen shown when BMS is powered on. The only option on this screen is to press the “Menu” button to view the main menu. Main MenuSelect “Battery Setup”, then in the first “Battery” tab, enable “Lithium Battery [00]” and ensure the screen displays a value of “[00]”. Adjust if needed. BMS Status – Options to view current state of operation, protection status and number of times a protection has tripped. Common cells such as the NiCoAl (NCA) cells used in common EV’s are subjected to increased stresses when above 90% SOC that due to their construction, LFP cells are not. Charge the battery to 100%. Low Voltage Shutdown I have tested a lot of batteries, and this one blows away the competition. If you want a budget battery that will not give you any problems, this is the way to go! We suggest stopping discharge at 48v. The battery won’t cut off until 46v, however if you set your low voltage shutdown at 46v, then there is a strong chance that the battery will shut down before the inverter/load, which can cause a situation where the battery is difficult to get restarted. Some chargers require presence of battery voltage on the terminals before they will turn on and begin charging. Closed Loop Communication Introduction to Communication
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