Top 6 Best 40 Amp Mppt Solar Charge Controller

Innovative MPPT DesignDie-cast aluminium design ensuring excellent heat dissipation and Renogy Maximum Power Point Tracking technology with a high tracking efficiency of up to 99 and peak conversion efficiency of 98 It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day. 12V24V Automatically DetectAutomatically detects 12V or 24V DC system voltages for Non-Lithium battery types, and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes. Full System ProtectionMeant to safeguard your system, the self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, and reverse current. 4-Stage Safely ChargingFeatures 4-stage charging Bulk, Absorption, Float, and Equalization of Lead Acid Batteries and 2-stage charging Bulk and Absorption for Lithiuim batteries as well as Lithium Reactivation. Diverse Load Control Connect DC appliances directly to the optional Load Terminals and monitor consumption or set up timer controls directly from the controller.

12V 24V Automatic System Recognition. Backlit LCD displays system information and identifying error codes. Advanced MPPT Technology with up to 99 high tracking efficiency, 96 conversion efficiency, and Lithium-reawakening feature. 4 Deep Cycle Battery Pre-Sets Gel, Flooded, Lithium-Iron Phosphate 12. 8V, and SealedAGM.. Multiple Electronic Protection Features, including overcharging, over-discharging, reverse polarity, and over-temperature. Power Source Type Solar Powered.

Innovative MPPT DesignAdoption of TOPBULL Maximum Power Point Tracking technology with a high tracking efficiency of up to 99 and peak conversion efficiency of 98. This MPPT charge controller maximizes energy-harvest from your solar panels, intelligently driving it to achieve full charge in the shortest possible time.It is the perfect charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day.. Electronic ProtectionMeant to safeguard your system, the self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, TVS lightning protection, overpower protection, overtemperature protection and reverse current protection. It helps that battery can be charged up quickly,even when the weather isn't ideal ie cloudy rainy days.. 12V24V Automatically RecogntionAutomatically recognizes 12V or 24V DC system voltage and is compatible with a wide range of deep cycle battery options sealed, gel, submerged and lithium. Supports 0V charging of lithium batteries lithium battery activation. LCD display designed to show solar charging and battery operation information, customized parameters, error codes and user modes.. Efficient Heat RadiatingRated charging current40A Adopting a metal shell and dual high-speed smart fan design for better heat dissipation performance. Temperature compensation function, automatic adjustment of charging and discharging parameters to improve battery life.. Easy to Connect Just connect the cable to the solar panel and the battery according to the positive and negative poles, it can automatically recognize the voltage and charge your battery, equipped with two USB ports, you can charge your electronic devices. TOPBULL provides you one year warranty service. If you have any questions, please feel free to contact us..

1224VDC automatically identifying system voltage, 150V Max. PV Open Circuit Voltage. Die-cast aluminum design, ensuring excellent heat dissipation characteristic.. Advanced MPPT maximum power point tracking technology, tracking efficiency no less than 99.5, maximum conversion efficiency of 98.. Support 4 charging options Sealed, Gel, Flooded and User.. Solar Panel Charge Regulator with RS485 interface , it can be monitored by cellphone APPeBox required, PC Software and MT50 remote meter. available to meet various communication requirements in different situations.. MPPT Solar Regulator can be widely used for various applications, e.g. solar RV, household system and industrial field monitoring, etc..

Batteries Compatible with various deep cycle battery options Sealed, Gel, Flooded, and Lithium.. 12V24V Automatically detects 12V or 24V DC system voltages. Innovative MPPT technology with high tracking efficiency up to 99 and peak conversion efficiency of 98.. Protection Electronic protection Overcharging, over-discharging, overload, and short circuit. Reverse protection Any combination of solar module and battery, without causing damage to any component.. Design Die-cast aluminum design for heat dissipation and the capability of measuring the battery's temperature and remote monitoring. Customizable charging voltages.. Bluetooth RS232 port allows to communicate with the BT-1 Bluetooth module, which can pair with smart phone app..

HIGH TRACKING EFFICIENCY- HQST 12V 40 amp solar charge controller adopts advanced MPPT technology that ensures fast and stable track of the maximum power point, high tracking efficiency of up to 99, and peak conversion efficiency of 98. Maximizing the energy from solar panels to charge your system. It auto-detects 12V or 24V DC system voltages. The max load output current is 20A. If it exceeds the 20 amp DC load 240 watts, the over voltage protection will turn off the output.. PARALELL CHARGE FUNCTION- 2 HQST MPPT controllers of the same seriesM2420NM2440NM4860N can work together to charge the same battery with the parallel charge cable not included, to meet high power charging requirements and 2 controllers should set the same battery pack voltage. Our negative grounded controller offers overchargingover-dischargingoverloadoverheatshort circuitreverse protection. The maximum degree avoids the damage due to system fault or installation error.. LCD SCREEN DISPLAY REMOTE MONITORING- 40A solar controller is equipped with an LCD screen and LED fault indicators, which can check device operating data and modify controller parameters. Built-in Bluetooth module, you can download the ChargePro 2.0'' new version or the PVChargePro'' old version app for remote monitoring that keeps 300 days of historical data. PS the app of android version needs to turn on location and Bluetooth to connect.. HIGHER HEAT DISSIPATION EFFICIENCY FULL-LOAD WORKING- Die-cast aluminum heat sink makes the heat dissipation efficiency higher, which can minimize the power loss from heat. Filling inside the controller with gel is for better PCBA cooling conduction and prevents water and other damages, extending the controller service life. With the premium IC and better PCBA, this controller can work under full load even in high temperature environment.. COMPATIBLE WITH MULTIPLE BATTERY TYPES- The mppt solar charge controller is compatible with Flooded, AGM, Gel, and Lithium batteries. User mode allows the buyer to set their charging parameters. 3-Stage Charging boost, float, and equalization. HQST provides a 3-year warranty and lifetime technical support. Any questions, please feel free to contact us through amazon email..

2022 Upgraded EPEVER MPPT Solar Charge Controller 40A , 12V24V Auto Work, Max PV 100V , Common Negative Grounding ,Max PV input power 520W 12V Battery or 1040W 24V battery. Support Gel AGM Flooded Sealed batteries and Lithium BatteriesLiFePO4 4s12V 8s24V, Li NiCoMnO2 3s12V 6s24V too. Better functions and advanced technology ,More Safety Protection.. Advanced MPPT technology, with efficiency no less than 99.5 ,Ultra-fast tracking speed and guaranteed tracking efficiency , Advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time. Wide MPP operating voltage range ,High quality components, perfecting system performance, with maximum conversion efficiency of 98 ,Accurate recognition and tracking of multiple-peaks maximum power point. International famous brands of ST and IR's components of high quality and low failure rate are used, which can ensure the products service life ,Charging power and current limitation function ,Compatible with lead-acid and lithium-ion batteries ,Battery temperature compensation functiononly for Lead-acid battery , Overheating power reduction function. 1 X Temperature sensor as free gift Original EPEVER Officially Authorised Products Suppllier by GolandCentury .Please feel free to contact our team located in Chicago USA for techanical support , our engineers will help you to find solution and solar system suggestion ..

RV dedicated MPPT controller Negative ground designed for RV. Better protection of LCD readings while protecting the controller, and modification of controller parameters is supported.. Charge SmarterDue to an advanced digital power technology,the circuiit energy conversion effciency is as high as 98.Automatically detects 12V or 24V DC system voltages. Compatible with various Deep Cycle battery options Sealed, Gel, Flooded, and Lithium.. Efficient MPPTWeather resistanceRated charging current40A Operating temperature-3545. It has a big heatsink on the back, but even in 45 degree weather it hasn't become warm, which is a great indicator of its high efficiency. The charger is efficient in charging your battery. It helps that battery can be charged up quickly,even when the weather isn't ideal ie cloudy rainy days.. Electronic protectionElectronic protection against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current.. Electrical ParametersSystem voltage12V24V Auto Battery voltage9V35V Wire specifications20-6AWG Size18312765mm Max.PV input power520W12V1040W24V.

Negative Grounding MPPT Solar Charge Controller Tracer4215BN, The Advanced MPPT Control Algorithm makes this 40 Amp MPPT Controller Tracking Efficiency higher than 99.5. 150V Max PV Input Allow this Charge Controller Handles More Solar Panels Wiring in Series to minimize PV current, 5 x 12V Solar Panel Connecting in Series will be applicable. Work with Lithium batteries,LiFePO44S8S,LiNiCoMnO2 3S6S7S and all Lead Acid Batteries, Sealed AGM GEL and Flooded Battery, and USER mode. RS-485 communication bus interface and Standard MODBUS interface available to meet various communication requirements, Temperature Sensor and PC monitoring Cable Attached. This 40 amp MPPT Solar Panel Charger works with 600W Solar Panel on 12V Battery System and 1200W on 24V Battery. Max Solar Panel 1560W, multiple load mode allow you set the load onoff in different situation. A Solid State Relay is recommended if you are using a Power Inverter.

Dual USB 40A MPPT Solar Charge Controller Using innovative MPPT technology high tracking efficiency up to 99Please refer to the information if you are not familiar with Mppt technologyThere are many kinds of MPPT technology,Our Solar Controller Mppt technology is to detect the maximum charging current,not the boost type or the automatic charging of the solar panel voltage.. Multi-function LCD DisplaysThis controller is 12V24V 12V24V automatically adapt,first connect the battery,then connect the solar panels,when you first use it, make sure the battery has enough voltage,so that the controller can recognize the correct battery type.. Reliable Protectionovervoltage, short circuit, overload, overcharge, over discharge protection functionAutomatic focusing MPPT tracking charging, high charging efficiency,Non-stop detection during charging, bidirectional focusing tracking.. Industrial-grade Master Chip16AD sampling accuracy, temperature Charging current, discharge current accurate real-time display, power generation at a glance.. Please AttentionPls note the connection ways,Connect the battery first,then connect the solar panelYou can't reverse the order.The place that don't understand pls contact us,Thanks.