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. 2. Reviewed in Canada on December 15, 2021, Overall well engineered and quality product, Learn more how customers reviews work on Amazon. Not all batteries can be charged with equalization voltages. If an inverter is to be connected to the system, connect the inverter directly to the battery, not to the load side of the controller. This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. This thing is an industrial-grade tank so heavy you could beat a burglar senseless with it. If the solar battery is hooked to the solar system but doesnt charge properly, the failure is likely to be caused by a battery problem, wrong system wiring, or a problem with the solar charge controller settings. The lost power is caused by heat dissipated over the battery cables. Error 40 - PV Input failed to shutdown, 7.4.21. When the solar charger heats up, eventually the output current will derate. Our payment security system encrypts your information during transmission. Visual check. Error 57 - Inverter ac voltage on output, 7.4.29. 1. If the battery charge voltages are set too high this will cause the batteries to overcharge. We do not recommend to use the solar charger as a power supply, that is without batteries connected. Error 20 - Maximum Bulk-time exceeded, 7.4.11. Otherwise, original shipping fees for change of mind returns are not refunded. The problem is most likely caused by something else. The maximum liability of Victron Energy under this limited warranty shall not exceed the actual purchase price of the product. Some type of loads might run, others might not. Damage of hot spot: when the hot spot effect reaches a certain level, it melts the solder joint of the module, destroys the grid line, and damages the whole solar module. Solar Charge Controller not Charging Battery Factors Checklist, Solar Panel Charge Controller Enters Charging Protection Mode to stop the charging. Onetouch When the battery is run out of power and idle for a long time, its hard to charge the battery by the solar system directly, Now you need to check the voltage of each battery, find the lowest voltage battery out and fill it with a large current charger. In some circumstances, these items may be eligible for a refund or a replacement (for example, if you receive the wrong item due to an Amazon AU error or if the item is faulty). In open space the maximum Bluetooth distance is about 20 meters. It's easy to setup. This limited warranty does not cover damage, deterioration or malfunction resulting from alteration, modification, improper or unreasonable use or misuse, neglect, exposure to excess moisture, fire, improper packing, lightning, power surges, or other acts of nature. How to Read Solar Charge Controller Error Code? Error 50, Error 52 - Inverter overload, Inverter peak current, 7.4.25. Victron Energy is not liable for any consequential damages arising from the use of this product. Is the controller load output manually turned off?4. At first I was very impressed with how well the controller was built. It can occur when a battery is attached to the unit using a contactor. Shows what's inside. To see these errors, navigate to the History tab and look at the bottom of each day column. A positive sign alongside the current reading means that current is flowing in to the battery, while a negative sign means that current is being drawn from the battery. The solar charger stops charging if the PV voltage exceeds the maximum rated PV voltage. Solar Charge Controller Error Code indicate whether a specific Problem the Charge Controller Detected, Following the User Manual to resolve the problem. Dismiss. Err 201 - Internal DC voltage error, 7.4.39. In case of multiple battery system replace the whole battery bank. It looks like WhatsApp is not installed on your phone. The controller is missing in the VictronConnect device list. Q: This is my third Epever Solar Charge Controller, although I only installed it 2 days ago I can safely say it is working perfect. Some of these reasons have already been explained in the the chapter: The batteries take too long to charge, are undercharged or charge current less than expected. To check if the battery is close to its cycle life: To check if the battery has been misused: 3.2. 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. EXPERT TECH HELP: Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more. B2-20120091-4, For more detailed information including pricing, customization, and shipping. If you are doing a moderate sized DIY solar setup, 2000W or less, you have to get an Epever Tracer. This limited warranty does not cover damage, deterioration or malfunction resulting from repairs attempted by anyone unauthorized by Victron Energy to make such repairs. You can use the charge times to see if the PV array is properly sized for your requirements. Battery discharge cannot be lower than the rated value. VE.Direct port communication issues, 5.9.1. Specifically, at the end of charging, when the remaining capacity (SOC) of the battery is >80%, it is necessary to reduce the charging current to prevent excessive outgassing (oxygen, hydrogen, and acid gas) due to overcharging. Solar inverter . There are also many links to items within our online store. Missing or incorrectly wired battery cables. Only use solar panels that are the same brand, type and model. Contact your Victron dealer or distributor. The charge current from the solar charger is less than expected. Error 5 - Remote temperature sensor failure (connection lost), 7.4.4. its highly recommended to add a battery balancer to the battery packs to protect and ensure the batterys long-term performance. Be aware that a red cable or positive labelled cable might not necessarily mean that the cable is indeed a positive cable. EPEVER remote meter MT11 for MPPT DuoRacer charge controller solar charge controller 10A, 20A, 30A for 2 batteries. Maximum PV input power: 750W/12V; 1500W/24V; 2250W/36V; 3000W/48V. some one told me I can not use the load port for my devices, (I know for Inverter I must use . Your question might be answered by sellers, manufacturers, or customers who bought this product. Very high charge voltage will damage the battery. Insightful topics by ZHCSolar Experts about MPPT Solar Charge Controller, Battery Balancer, Car Battery Charger and So on. The accessories are great as well. The solar controller is not displaying amps most likely due to a system configuration error, reset the solar panel voltage regulator, or reconnection of the entire system. This is when an extra charger is needed to charge the battery. Sorry, we were unable to perform your search at this time. The voltage output of your solar charge controller may not be in the desired range, indicating a problem with the controller. The Windows VictronConnect app does not support Bluetooth. He said he would be able to have it connected to PC, but after about an hour he gave up. Reviewed in the United States on June 12, 2021. Error 51 - Inverter temperature too high, 7.4.26. This controller works great , I had some problems at the start , it kept shutting down when the batteries were almost full then tripping the BMS in the batteries . The voltage drop is caused by the following: Battery cables with insufficient cross-sectional area, For more information on cabling issues and voltage drop see the Wiring unlimited book. 3. 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. Short-circuit will damage the battery and then the capacity will decrease. Check the Max charge current setting in the VictronConnect app or via the display. Battery charge voltages are too low, 5.4.7. 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. In most cases this damage is not covered by warranty. Whats the maximum kWh of a system that this controller could handle? Try to connect to another Victron product, does this work? Use an Android, iOS or macOS device instead. Some additional reasons are explained in this paragraph. This is recoverable and is nothing to worry about. Rule out any issues with the phone or the VictronConnect app by using another phone or tablet and try again. These are not common and if this occurs it is probably due to one of these issues listed in this paragraph. Your Epever manual should specify what the input voltage range is. Manufacturer warranty may not apply but you may have other rights under law. Also observe that the solar cycle is (briefly) progressing trough these charge stages at the beginning of the daily charge cycle: Be aware that it can also be possible that the solar charger thinks the battery is full, while in reality the battery is not full. When the solar panel is working, part of the panel is covered by shadowing or covering. You are using an out of date browser. No, the Solar Charge controller will automatically detect the battery voltage and if the battery dead, the charging process wont working, we recommend use a Individual Battery Charge to Fix and Restore the Dead Battery before reconnect it to solar system. Voltages above 50V are generally considered to be dangerous. 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. The battery negative has been connected to the positive solar charger terminal and the battery positive has been connected to the negative solar charger terminal. EPEVER 10/20/30/40/50A/60A/80A/100A MPPT Solar Charge Controller Tracer-an Series High-Power Charge Controllers Compatible with 12V/24V/34V/48V Lead-Acid and Lithium Batteries. My devices are DC, Can I use Load output port for driving those devices? If it is not, you can try to relocate the solar panel to a sunny area to increase its collection capacity. solar RV, household system and field monitoring etc. The MPPT controller is recommended when you have a long-term demand for solar power. the battery manufacturers also have their own protection parameters (enterprise or line standard), for safety reasons, the 12V battery over-discharge protection point voltage is artificially added plus 0.3v as the zero-drift correction of the temperature compensation or control circuit, so that the over-discharge protection point voltage of the 12V battery is: 11.10v, then The over-discharge protection point voltage of the 24V system is 22.20V. [Screen] Three touch buttons. Or alternatively connect using a VE.Direct to USB interface. The current will continue to reduce during the float stage, when the battery is approximately 80 and 100% charged. Dismiss. December 5, 2021 at 8:38 am Reply. 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