Solar Charge Controller, 12V/24V/36V/48V and 50 similar items

Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed We ship to US territories and worldwide. Please contact us if you have any special shipping instructions. Solar Charge Controller, 12V/24V/36V/48V Negative Grounding Controller, W/ Smart Bluetooth APP Control, Low-Temp Cut-Off, LCD Display, for Lithium, Sealed, AGM, GEL, Flooded Batteries Specification Item model number HCC80HTR-FC Display Type LCD Batteries required No Brand HQST Style 80A Item Weight 6.58 pounds Color Black Operating Temperature 113 Degrees Fahrenheit Voltage 48 Volts (DC) Included Components Solar charge controller Package Dimensions 12.36 x 10.43 x 5.59 inches Manufacturer HQST 10.43 inches x 12.36 inches x 5.59 inches. Weight: 6.58 lb Bluetooth APP Control LCD Display: With a built-in Bluetooth module, you can download the ""ChargePro 2.0"" (new version) or ""PVChargePro"" (old version) app for real-time monitoring, which stores 300 days of historical data. The LCD screen and buttons on the machine allow you to check device operating data and modify controller parameters. Note: Bluetooth connection is effective within a 10m/33ft range (in an unobstructed area). Low-Temp Cut-Off Protection for LiFePO4: This HQST 80A MPPT solar charge controller features low-temp charging (below 32?) and discharging (below 5?) cut-off protection for LiFePO4 batteries, preventing damage to your valuable batteries. You can manually switch on and off this function. This controller can also activate dormant LiFePO4 batteries that have turned off due to over-discharging. Improved High-Efficiency Charging: The HQST 80A MPPT charge controller uses advanced MPPT technology, achieving a high tracking efficiency of up to 99% and a peak conversion efficiency of 98.7%, which is about 30% higher than PWM. This maximizes energy from your solar panels to charge your system. It supports 12V, 24V, 36V, and 48V battery systems and is compatible with lithium iron phosphate (LiFePO4), sealed, AGM, GEL, flooded, and user-customized battery types. Parallel Charge Extension Function: To increase the charging current for your single battery bank system, you don?t need to reinstall the entire solar panel system. You can connect up to 9 of our MPPT controllers (M4880F/M48100F models) together using parallel charge cables (not included) to charge the same battery pack, meeting high power charging requirements. Ensure all controllers are set to the same battery voltage. Active Cooling Fan System Comprehensive Safety Protection: Two built-in fans start cooling automatically when the charge controller runs at high power or exceeds 113?, ensuring consistent efficiency. Our negative grounding controller offers 10 protections against overcharging, over-voltage, over-current, overheating, and reverse polarity, maximizing protection against system faults and installation errors. Product Description 1 Download 2 Paring 3 Functionality 4 What's in the Box Rated Solar Charge Current 80A Solar (PV) Input Voltage 150 Voc Max. Solar (PV) Input Power 1200W/12V; 2400W/24V; 3600W/36V; 4800W/48V Battery System Voltage 12V/24V/36V/48V Battery Types Auto-detected: Flooded (FLD), GEL, Sealed, AGM Manual Setting: Lithium Iron Phosphate (LiFePO4), User-customized Self-consumption/No-load Loss 12mA (12V), 10mA (24V), 8mA (36V), 6mA (48V) System Wiring Grounding Negative Grounding Operating Temperature -13F?113F (-25?~45?) Fan-on Temperature Exceeds 113F (45?) Storage Temperature -40F?176F (-40?~80?) Parallel Charging Function Support Parallel Connection, Up to 9 Units Communication Port RS485 (RJ12) Wiring Cable 4 AWG (Recommended) Product Weight 5.7 lbs (2.6 kg) Product Dimensions 7.9 x 3.7 x 10 in / 200 x 260 x 93 mm (L x W x H) Does this have a low-temperature shutdown function? Yes, it does. It features low-temperature charging (below 32?) and discharging (below 5?) cut-off protection for LiFePO4 batteries (not for sealed), preventing damage to your valuable batteries. Do I need to be connected to the internet or cellular networks when using the app control? No, our app control and monitoring is via Bluetooth connection. As long as your phone is within range of the Bluetooth device (10m/33ft), you can access and connect to monitor and adjust settings. Can its parameters be adjusted without the Bluetooth app? Yes. You can adjust the parameters using the buttons on the controller. Refer to the user manual for detailed instructions. However, we highly recommend using the Bluetooth app, as it is easier and more convenient for operation and monitoring. What size wire can be connected to this charge controller? We recommend using 4 AWG or larger wire. When it comes to cable gauges, the lower the gauge number, the thicker the wire. Why is my controller flashing the error message E02? E02 flashes when the controller detects relatively high voltages. When a Li battery is fully charged, its BMS generates a high voltage (about 18V) and then stops charging. This does no harm to your controller or battery. SHIPPING . We ship to US territories and worldwide. Please contact us if you have any special shipping instructions. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? 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