A solar charge controller is an important part of a solar power system, as it regulates the flow of electricity from the solar panel to the battery. New electronic items fulfilled by Amazon AU can be returned for change of mind, for a replacement or a full refund of the purchase cost of the item within 30 days of receipt of delivery.For information about returning faulty electronics please see Returning Faulty Items. Note: Breast pumps returned for change of mind must be unused in their original condition with the factory seal and packaging intact. 7 Comments. The . Please send us an email to " helpdesk [at] epsolarpv.com " and my colleagues in the technical support department will provide you with the RS485 interface information. For more information on system grounding, see chapter 7.7: "System grounding" in the Wiring Unlimited book. However, there is a control point, also called a protection point. Dismiss. Some type of loads might run, others might not. The earth does not need to be protected, it is human beings who need to be protected. To test if the RX port is operational check its functionality using a VE.Direct non-inverting remote on/off cable. To re-enable: Connect to the solar charger via the VE.Direct port. Look for the deepest discharge, the lowest battery voltage and the number of full discharges. - If external control is active this will be displayed in the VictronConnect App and also on the GX device. Is the connector inserted properly and deep enough? This thing is an industrial-grade tank so heavy you could beat a burglar senseless with it. Generally speaking, sealed batteries and lithium batteries cannot be equalized. Depending on the cause, this damage might not covered by warranty. For a detailed explanation on how to connect MC4 connectors, MC4 splitters and MC4 combiners, see the Wiring unlimited book, chapter 4.10: Solar panels. For more information on cable thickness see the Wiring Unlimited book. Does the set function match the application it is being used in. No, battery 100ah is not fully charged and when I do a reset on the MPPT, it comes on for 2 minutes and shuts down. If there is a voltage drop over the battery cables, the solar charger will output the correct voltage, but the batteries will receive a lower voltage. ${cardName} unavailable for quantities greater than ${maxQuantity}. These are not common and if this occurs it is probably due to one of these issues listed in this paragraph. The BMS will disallow charging when the cell voltage of one (or more) battery cells is too high or when the low temperature cut off is enabled and the battery temperature has dropped below the temperature threshold. If the charge settings are correctly set and if all battery cells are balanced, the BMS should never disallow charging. This is not covered by warranty. To find the potential solar yield per day for a specific PV array size in a specific geographical location, use the MPPT sizing calculator on the solar charge controller product page. If the actual voltage of the battery is less than 20% of the nominal voltage. | please HELP! The point is the value in the above table. Datasheet Solar Charge Controller not Charging Battery Factors Checklist, Solar Panel Charge Controller Enters Charging Protection Mode to stop the charging. This can occur when the charge voltages have been set too low, causing the solar charger to prematurely switch to the absorption or float stage. ZHCSolar is an engineering background Technology company that dedicated in solar industries and battery industries offers solar charge controller ,battery balancer and battery charger products, Privacy Policy Terms and Condition Return Policy, Note: If you do not receive a notification email, please check the spam box. We dont share your credit card details with third-party sellers, and we dont sell your information to others. The solar charger will reduce its charge current when the battery is almost full. Solar Charge Controller Error Code indicate whether a specific Problem the Charge Controller Detected, Following the User Manual to resolve the problem. Auto control system to limit the charging power & current go over the rated value. Hopefully I. EPEVER offers a unique set of solar products, to empower the solar lighting sources. If you are doing a moderate sized DIY solar setup, 2000W or less, you have to get an Epever Tracer. Epever MPPT Solar Charge Controller BROKEN! The limitation function of the charging power and current, and automatic power reduction function fully ensure the stability when works with oversize PV modules and operate under high temperature environment. Use a multi meter to measure the voltage at the battery terminals. As long as the unit is installed within the published specifications, the PV input is protected internally against PV reverse polarity. This chapter describes issues that might arise when the solar charger is connected to the VictronConnect app, other Victron devices or third-party devices. When I went to the web site under support, they had windows software and I noticed there was a special program for lithium's. Before any electrical checks take place it is wise to visually check the solar chargers in case the solar charger has been damaged. On first connection, the controller might have updated the firmware. What is the maximum PV input voltage this unit can handle while operating continuously? A: Measure the battery voltage on the terminals of the battery using a multi meter. Reverse polarity is when the positive and the negative battery cable have been accidentally swapped. then the Inverter I got would shut down cuz the BMS shut down. Privacy Policy The batteries are not fully charged at the end of the day. Consult this chapter in case of unexpected behaviour or if you suspect a product fault. To determine whether items sold and fulfilled by a third-party seller can be returned, check the returns policy set by that seller. What Will a 1500 Watt Power Inverter Run? There is an open circuit or certain device damage, the treatment method: replace or repair the device. Also, be sure to install your solar panel in a sunny location for optimal results. Check the total maximum power (Pmax) for each day. Please Contact Us and see About Items That Cant Be Returned. Epever 12v 24v 36v 48v Mppt 60a Solar Charge Controller Max Pv 150v For Lead-acid Or Lithium User Mppt Solar Charge Control 60a , Find Complete Details about Epever 12v 24v 36v 48v Mppt 60a Solar Charge Controller Max Pv 150v For Lead-acid Or Lithium User Mppt Solar Charge Control 60a,Mppt Solar Charge Controller 48v 60a,60a Mppt Solar Charge Controller,Epever 60a Solar Charge Controller Mppt . Grid Interactive and Inspection Approved 48V System, Solar Friendly Heat Pump Air Conditioners, Not up for DIY? Check whether the specifications of the solar panel are correct. If the voltage cannot be measured, it may be a problem with the solar panel or rectifier diode. Do not use solar panels with optimisers together with the solar charger. Hold the charge controller in your hand. The android tab I set up too keeps saying its 12 volt. If a blown fuse is found, first ensure that the battery polarity has been correctly wired before replacing the fuse. So your MPPT is still not working?! Check the power of the solar panel exceed the rated value of the solar controller or not. To find out what the state of charge (SoC) of the battery is, check the battery monitor (if present), or alternatively check the charge stage the solar charger is in. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. | As with any important piece of equipment in your ZHCSolar shop, at some point or another you may run into some issues with your Solar charge controller. reset means to restore the controller to the factory default settings, including system voltage, output voltage, and other parameters, follow the instructions to restore the factory settings. The unit also does cannot connect to PC via EPEVER's special software. Tap on the category links below for the associated return window and exceptions (if any) for returns. Check your operating manual for details. This is especially the case when at the same time the DC loads in the system are not consuming any power from the battery. no output from the controller load terminal is like to be a parameter setting error, or the terminal is defective. Is the controller load output manually turned off?4. MSRT can very high conversion efficiency in any charge power, which sharply improves the energy efficiency of solar system; Advanced MPPT control algorithm minimize the maximum power point loss rate and loss time, to ensure the tracking efficiency, corresponding speed as well as high conversion efficiency under high or low power, so that in any situation, Tracer AN products can rapidly track the maximum power point(MPP) of PV array to obtain the maximum energy of the panel. Lets understand each of the scenarios one by one. Solar charge controller. Battery Low Voltage Protection Faulty Battery Weather Factors You must log in or register to reply here. When in doubt use the default value of -64.80mV/C for lead acid batteries and disable the temperature compensation setting for lithium batteries. Need help with basic understaning on programing controler. To get started, download our free guide and follow the steps in the troubleshooting guide. This change of mind return policy is in addition to, and does not affect your rights under the Australian Consumer Law including any rights you may have in respect of faulty items. As a rule of thumb, keep an additional 10% safety margin. . My devices are DC, Can I use Load output port for driving those devices? A problem with the load output could be caused by short-circuiting, overloading, or a manually switched-off diode. VictronConnect link to why is the charger off. a fan and charging phones and computers since with no problems. Overcurrent does not necessarily damage the solar charger, but it will cause damage if the array produces too much current while, at the same time, the array has been connected in reverse polarity to the solar charger. This damage is not covered by warranty. we have made a comprehensive MPPT vs. PWM guide here. This can be usefull information should you need to request support. If the link is clicked, an explanation will appear as to why the charger is off. The controller is operational up to 60C, with a full rated output up to 40C. Contact Us and see About Items That Cant Be Returned. It looks like WhatsApp is not installed on your phone. MPPT PWM. Even if the battery was fully charged, the PV light should be on all the time, & a float charge of maybe 0.5amps should be flowing. Item often ships in manufacturer container to reduce packaging. Check the battery monitor setting history on the VRM portal. Measure the voltage on the battery terminals of the solar charger using the VictronConnect app or a multi meter. What are dimensions of 100 A controller only 100? Check if there are burn or melting marks on the housing or if there is a burn smell (all very unlikely). With Battery temperature compensation function, real-time energy recording and statistical function. The panels appear in a black or white linear pattern that looks like a snails trail. Our payment security system encrypts your information during transmission. Error 116 - Calibration data lost, 7.4.37. If youre having trouble with the voltage, first check the batteries to see if the controller is receiving enough voltage. Generally, the battery is charged with high current and relatively high voltage when the battery voltage is low. Batteries that are being overcharged are very dangerous! By "the volts" are you saying the array voltage was 20v? 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