As an Amazon Associate I earn from qualifying purchases.
Negative groud designed of this 40 amp modual mppt controller can be widely used for different applications, e. G. Communication base stations, street lighting systems and field monitoring, household systems, RV solar system etc. Real-time energy statistic function, view/modify working parameters via APP or PC software via RS485 interface.
Our local warehouse and aftersale engineer team in USA solve all your questions about off-grid solar system. Epever mppt charge controller 40a, max pv input power 520w/12v or 1040w/24v, 12v/24v auto work, max pv 150v, common Negative Grounding. Can automatically identify and load the drivers of various modules. 2022 upgraded version can be integrated with different display and interface modules to meet a variety of functional requirements.

A solid state relay is recommended if you are using a Power Inverter. 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. 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.

Showing and operation >> backlight lcd displays. Advanced maximum power point trackingmppt technology >> accurately recognizing and tracking of multiple power point, with HIGH tracking efficiency more than 99.
1*temperature sensor gift Model:RT-MF58R47K3. 81a battery temperature compensation function prolongs battery life. Pv input power:520w/12v battery, 1040W/24V battery. Common Negative ground design. Build-up >> epever 40a mppt charge controller fits for 12v/24v battery dc automatically identifying system.

Support gel agm flooded sealed batteries and Lithium BatteriesLiFePO4 4s/12V; 8s/24V, More Safety Protection. International famous brands of st and ir's components of high quality and low failure rate are used, Compatible with lead-acid and lithium-ion batteries, Charging power and current limitation function, Battery temperature compensation function(only for Lead-acid battery, which can ensure the product’s service life, Overheating power reduction function.
Better functions and advanced technology, Max PV input power: 520W @12V Battery or 1040W @24V battery. 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.

Multiple load control method, APP and MT-50 Auto identifying 12V/24V DCsystem voltage. Also compatible with various Deep Cycle battery options: Sealed,.
40a solar charge controller charging process has been optimized for long battery life and improved system performance. It includes a 4-stage battery charging Bulk, Boost, Float, and Equalization and temperature compensation increase your battery life and improve your system's performance. Negative ground controller featuring advanced mPPT technology with high tracking efficiency up to 99. 5% and peak conversion efficiency of 98%.

G. Solar panel charge regulator with rs485 interface, it can be monitored by cellphone APPeBox required, PC Software and MT50 remote meter.

Mt50 remote meter automatic identify the controller, light on+ timer, time control. More details watch video Tutorials. 40amp mppt charge controller tracking efficiency : ≥99. 5%, max. 40amp controller 12v/24v auto work, Max.
Common negative grounding, Compatible with lead-acid and lithium-ion type batteries. 2022 upgraded version support choose lead-acid and lithium types by controller buttons directly, ble, such as mt50, PC software. You could also contact with vendorgoland century services to get program firmware upgrade file, eLOG01, More details parameters setting by EPEVER accessories, eBox adapter WiFi, then you could upgrade old version controller too.2022 upgraded version epever 40a mppt solar charge controller + mt50 remote meter + temp sensor cable rts300r47k3. 81a.


Negative groud designed solar charge controller of this 40a modual mppt controller can be widely used for different applications, communication base stations, household systems, street lighting systems and field monitoring, e.
Real-time energy statistic function, absorption, view/modify working parameters via APP or PC software via RS485 interface. Optional. Four stages of chargingbulk, float, Equalization and all-around electronic protection prolong the lifecycle of batteries. 7 battery type charge parameter pre-set controller, select: SealedAGM, flooded, Lead-acid User, LiNiCoMnO2 Lithium, lifepo4 lithium, gel, Lithium User9~34V.

Mppt solar controller 40a: tracer4210an 12v/24v auto, 1040w in 24v battery system. Remote meter mt50: compatible with epever tracer-an/bn, ls-b/bp, vs-bn series controllers.
Temp sensor cable RTS300R47K3. 81a test battery temperature and the battery temperature compensation function only for Lead-acid battery to ensure the controller’s life. Multiple load control method can be set: Light ON/OFF, light On+ Timer and test mode. Mppt 40a controller: tracer4210an with blackligh lcd screen for displaing system information and working condition. Tracer4210an support 4 battery charging: lead-acid sealed, gel, flooded, agm, user and lithium.
1. EPEVER
#ad
AGM, Gel, Flooded and Lithium Battery 40A,Triron4215N, MPPT Charge Controller 40A 12V/24V Auto Solar Charge Regulator Max PV 150V Solar Panel 520W/12V;1040W/24V Charging for Sealed
#adEPEVER #ad - Three indicator with different color show your pv/battery/load working Status more Intuitive; FIve Button to adjust and browsing system's parameters in more simpler way. Dual 5v dc usb output interface of this mppt controller can charge your electronic devices directly.Negative groud designed of this 40 amp modual mppt controller can be widely used for different applications, e. G. Communication base stations, street lighting systems and field monitoring, household systems, RV solar system etc. Real-time energy statistic function, view/modify working parameters via APP or PC software via RS485 interface.
More information #ad
Optional. 7 battery types selection :lead-acid: sealed, flooded ; lithium: lifepo4 4s/12v; 8s/24v, gelagm, Li NiCoMnO2 3s/12V; 6s/24V and User-defined. Four stages of chargingbulk, float, absorption, Equalization and all-around electronic protection prolong the lifecycle of batteries. Our local warehouse and aftersale engineer team in USA solve all your questions about off-grid solar system. Epever mppt charge controller 40a, max pv input power 520w/12v or 1040w/24v, 12v/24v auto work, max pv 150v, common Negative Grounding. Can automatically identify and load the drivers of various modules. 2022 upgraded version can be integrated with different display and interface modules to meet a variety of functional requirements.
Brand | EPEVER #ad |
Manufacturer | EPEVER #ad |
Height | 2.6 Inches |
Length | 7.2 Inches |
Width | 10.08 Inches |
More information #ad
2. SolarEpic
#ad
EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring CableTracer4215BN
#adSolarEpic #ad - Negative grounding mppt solar charge controller tracer4215bn, the Advanced MPPT Control Algorithm makes this 40 Amp MPPT Controller Tracking Efficiency higher than 99. 5%. Max solar panel 1560w, multiple load mode allow you set the load on/off in different situation.A solid state relay is recommended if you are using a Power Inverter. Rs-485 communication bus interface and standard MODBUS interface available to meet various communication requirements, Temperature Sensor and PC monitoring Cable Attached.
More information #ad
Work with lithium batteries, lifepo44s/8s, linicomno2 3s/6s/7s and all lead acid Batteries, Sealed AGM GEL and Flooded Battery, and USER mode. This 40 amp mppt solar panel charger works with 600w solar panel on 12v battery system and 1200w on 24V Battery. 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.
Brand | SolarEpic #ad |
Manufacturer | Epsolar #ad |
Weight | 0.08 Pounds |
Part Number | Tracer4215BN-MT50 |
Model | Tracer4215BN-MT50 |
Warranty | We offer 2 years limited warranty |
More information #ad
3. EPEVER
#ad
EPEVER MPPT Solar Charge Controller 40A Max PV 100V, 24V/1040W, Common Negative Grounding, 12V/520W, Work for Lead-Acid Sealed/GelAGM/Flooded and Lithium Battery ChargingMPPT 40A
#adEPEVER #ad - Agm battery setting same as gel parameters, or more accurate parameters follow battery factory advice by User type Four load control modes: manual mode, which can provide 5VDC power supply. Max pv voltage of 100V. The communication port adopts professional protection chip, GEL/AGM and Lithium batteries.Showing and operation >> backlight lcd displays. Advanced maximum power point trackingmppt technology >> accurately recognizing and tracking of multiple power point, with HIGH tracking efficiency more than 99.
More information #ad
5%, peak conversion efficiency of 98%. Multiple battery types and control modes >> 40a mppt charge controller is compatible with lead-acid batteries, light on/OFF, light On+ Timer and test mode. Safety >>we have warehouse in chicago, battery over discharge protection, pv over current/power protection, us and provide professional engineer local team supply aftersale services for you.11*temperature sensor gift Model:RT-MF58R47K3. 81a battery temperature compensation function prolongs battery life. Pv input power:520w/12v battery, 1040W/24V battery. Common Negative ground design. Build-up >> epever 40a mppt charge controller fits for 12v/24v battery dc automatically identifying system.
Brand | EPEVER #ad |
Manufacturer | EPEVER #ad |
Height | 2.48 Inches |
Length | 9.92 Inches |
Width | 7.09 Inches |
More information #ad
4. EPEVER
#ad
EPEVER MPPT Solar Charge Controller 40A 12V/24V Auto Common Negative Grounding with LCD Display Max PV 100V Solar Panel Battery Charging Regulator for Gel Flooded Sealed Lithium Battery 40A MPPT
#adEPEVER #ad - 2022 upgraded epever mppt solar charge controller 40a, 12v/24v auto work, max pv 100v, common negative grounding, li nicomno2 3s/12v; 6s/24v too. Advanced mppt technology, ultra-fast tracking speed and guaranteed tracking efficiency, with efficiency no less than 99. 5%, advanced mppt control algorithm to minimize the maximum power point loss rate and loss time.Support gel agm flooded sealed batteries and Lithium BatteriesLiFePO4 4s/12V; 8s/24V, More Safety Protection. International famous brands of st and ir's components of high quality and low failure rate are used, Compatible with lead-acid and lithium-ion batteries, Charging power and current limitation function, Battery temperature compensation function(only for Lead-acid battery, which can ensure the product’s service life, Overheating power reduction function.
More information #ad
Wide mpp operating voltage range, with maximum conversion efficiency of 98%, perfecting system performance, high quality components, Accurate recognition and tracking of multiple-peaks maximum power point. Better functions and advanced technology, Max PV input power: 520W @12V Battery or 1040W @24V battery. 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.
Brand | EPEVER #ad |
Manufacturer | EPEVER #ad |
Height | 2.48 Inches |
Length | 9.92 Inches |
Width | 7.09 Inches |
Part Number | Tracer-AN |
Model | Tracer-AN |
More information #ad
5. EPEVER
#ad
520W/1040W for Lead-Acid, Lithium Batteries and Load Timer Setting, EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto, 40 amp Negative Grounded Solar Charge Controller MPPT Max Input 100V
#adEPEVER #ad - Mppt controller 40a with blackligh LCD screen for displaing system information and working condition. Die-cast aluminum design allows for efficient heat dissipation. Mppt charge controller protection built-in against reverse polarity, short-circuiting, overload, over-discharging, overcharging, and reverse current.Multiple load control method, APP and MT-50 Auto identifying 12V/24V DCsystem voltage. Also compatible with various Deep Cycle battery options: Sealed,.
More information #ad
It protect the battery from being over-charged by the solar modules and over-discharged by the loads. Solar controller mppt support pc software, gel, flooded and lithium. Maximizing the energy from solar panels to charge your system. 40a solar charge controller charging process has been optimized for long battery life and improved system performance. It includes a 4-stage battery charging Bulk, Boost, Float, and Equalization and temperature compensation increase your battery life and improve your system's performance. Negative ground controller featuring advanced mPPT technology with high tracking efficiency up to 99. 5% and peak conversion efficiency of 98%.
Brand | EPEVER #ad |
Manufacturer | EPEVER #ad |
Weight | 4.19 Pounds |
Model | Tracer4210AN |
More information #ad
6. EPEVER
#ad
EPEVER 40A MPPT Solar Charge Controller 12V/24V Auto Working Max.PV 150V Solar Panel Charge Regulator Tracer BN Series Negative Ground Solar Controller
#adEPEVER #ad - Support 4 charging options: Sealed, Gel, Flooded and User. Die-cast aluminum design, ensuring excellent heat dissipation characteristic. Mppt solar regulator can be widely used for various applications, household system and industrial field monitoring, e.G. Solar panel charge regulator with rs485 interface, it can be monitored by cellphone APPeBox required, PC Software and MT50 remote meter.
More information #ad
Advanced mppt maximum power point tracking technology, tracking efficiency no less than 99. 5%, maximum conversion efficiency of 98%. 12/24vdc automatically identifying system voltage, 150V Max. Available to meet various communication requirements in different situations. Pv open Circuit Voltage. Solar RV, etc.Brand | EPEVER #ad |
Manufacturer | EPEVER #ad |
Part Number | 4215BN+MT50+RTS+RS485 |
More information #ad
7. EPEVER
#ad
EPEVER MPPT Solar Charge Controller 40A 12V/24V Tracer4210AN + Remote Meter MT50 Monitor + RTS for Solar Panel Charge Controller Regulator with LCD Display Tracer4210AN + MT50+RTS
#adEPEVER #ad - Max pv 100V. Any questions please contact our US Tech-support team. Pv input power:520w @12v battery or 1040W @24V battery. Rts temp sensor acquisition of batteryor controller temperature for undertaking temperature compensation of control parameters, Diversified load control modes : Manual Control, and display relevant parameter data, Light ON/OFF, .Mt50 remote meter automatic identify the controller, light on+ timer, time control. More details watch video Tutorials. 40amp mppt charge controller tracking efficiency : ≥99. 5%, max. 40amp controller 12v/24v auto work, Max.
More information #ad
Support lead-acid: sealed default/ gel/ agm/ flooded / user 9~17v@12v; 18~34v@ 24v & lithium: lifepo4 4s/12v; 8s/24v, li nicomno2 3s/12V; 6s/24V, User 9~34V & User-defined. Battery temperature compensation function(only for Lead-acid battery, Overheating power reduction function. Common negative grounding, Compatible with lead-acid and lithium-ion type batteries. 2022 upgraded version support choose lead-acid and lithium types by controller buttons directly, ble, such as mt50, PC software. You could also contact with vendorgoland century services to get program firmware upgrade file, eLOG01, More details parameters setting by EPEVER accessories, eBox adapter WiFi, then you could upgrade old version controller too.2022 upgraded version epever 40a mppt solar charge controller + mt50 remote meter + temp sensor cable rts300r47k3. 81a.
Brand | EPEVER #ad |
Manufacturer | EPsolar #ad |
Part Number | Tracer-AN |
Model | Tracer-AN |
More information #ad
8. SolarEpic
#ad
EPEVER 40A MPPT Solar Charge Controller 100V Input Tracer 4210AN with Display Negative Ground Lithium Battery Charger Work with LiFePO4
#adSolarEpic #ad - Compatible with 12v or 24V battery system. High tracking efficiency up to 99%. Die-cast aluminum design and nature cooling. Epever tracer 4210an series negative Ground and compatible with LithiumLiFePO4 Battery Charging.More information #ad
Four battery type options:Sealed, Gel, Flooded, and USER define. Multiple load control modes: manual control, light ON/OFF, light On+Timer and test mode.Brand | SolarEpic #ad |
Manufacturer | EPEVER #ad |
Height | 2.48 Inches |
Length | 9.92 Inches |
Weight | 4.19 Pounds |
Width | 7.09 Inches |
Model | Tracer4210A |
Warranty | 2 Years Warranty by SolarEpic from the date of purchase |
More information #ad
9. EPEVER
#ad
12V 24V Controller MPPT Intelligent Modular-Designed Regulator with Software Moblie APP, EPEVER MPPT 40a Solar Charge Controller
#adEPEVER #ad - Three indicator with different color show your PV/Battery/Load working Status more Intuitive; FIve Button to adjust and browsing system's parameters in more simpler way. Dual 5v dc usb output interface of this mppt controller can charge your electronic devices directly.Negative groud designed solar charge controller of this 40a modual mppt controller can be widely used for different applications, communication base stations, household systems, street lighting systems and field monitoring, e.
More information #ad
G. Rv solar system etc. Can automatically identify and load the drivers of various modules. Epever triron n series 40a mppt controller, an update series of Tracer A/ANSeries, can be integrated with different display and interface modules to meet a variety of functional requirements. Real-time energy statistic function, absorption, view/modify working parameters via APP or PC software via RS485 interface. Optional. Four stages of chargingbulk, float, Equalization and all-around electronic protection prolong the lifecycle of batteries. 7 battery type charge parameter pre-set controller, select: SealedAGM, flooded, Lead-acid User, LiNiCoMnO2 Lithium, lifepo4 lithium, gel, Lithium User9~34V.
Brand | EPEVER #ad |
Manufacturer | Beijing Epsolar Technology Co., Ltd. #ad |
Part Number | PD-10808 |
More information #ad
10. EPEVER
#ad
MPPT Solar Charge Controller 40A Max.PV 100V Negative Grounded Tracer 4210AN + Remote Meter MT50+Temp Sensor Cable for Gel Sealed Flooded Lithium Solar Battery Charging
#adEPEVER #ad - Die-cast aluminum design allows for efficient heat dissipation. If you need mt50 connection and operation video, and display the type, please email us. It protect the battery from being over-charged by the solar modules and over-discharged by the loads. Mt50 can be directly connected to the controller and automatic identify the controller, model and relevant parameter data.Mppt solar controller 40a: tracer4210an 12v/24v auto, 1040w in 24v battery system. Remote meter mt50: compatible with epever tracer-an/bn, ls-b/bp, vs-bn series controllers.
More information #ad
Note: be sure to connect the battery first, Max PV Input 100V and Max. Pv input power: 520w in 12V battery system, pay attention to the positive and negative wiring. Epever official authorized supplier: online sales of the latest version of tracer-AN in 2020, if you have any problem, please contact us by email for business needs. Temp sensor cable RTS300R47K3. 81a test battery temperature and the battery temperature compensation function only for Lead-acid battery to ensure the controller’s life. Multiple load control method can be set: Light ON/OFF, light On+ Timer and test mode. Mppt 40a controller: tracer4210an with blackligh lcd screen for displaing system information and working condition. Tracer4210an support 4 battery charging: lead-acid sealed, gel, flooded, agm, user and lithium.
Brand | EPEVER #ad |
Manufacturer | EPSolar #ad |
Height | 7.1 Inches |
Length | 9.9 Inches |
Width | 2.5 Inches |
Part Number | anancooler |
Model | anancooler |
More information #ad