EPEVER MPPT solar charge controller 40A 12V/24V auto, Max PV 100V solar panels Max input 520W charge for 12V battery or 1040W charge for 24V battery system, Common negative grouding. Upgraded version Triron4210(DS2+UCS) add Lithium battery types, can be integrated with different display and interface modules to meet a variety of functional requirements, better electronic protection features Upgraded version compatible with multiple battery types: Sealed, Gel(AGM), Flooded; LiFePO4, Li(NiCoMn)O2 and User-defined. Five Buttons set battery type and browse system's parameters in more simpler way; View/Modify more details parameters need EPEVER accessories (Optional) MT50/MT52, WiFi/BLE adapter via APP, eLOG01, PC software via RS485 interface. Ultra-fast MPPT tracking speed and high tracking efficiency ≥99.5%, Peak conversion efficiency of 98%. Four stages of charging(bulk, absorption, float, Equalization) and electronic protections prolong the lifecycle of batteries. Three color LED Indicators show your PV/Battery/Load working Status more Intuitive, Dual 5VDC USB output interface can charge your DC electronic devices directly. Real-Time energy statistic function, Protection Built-in Against Reverse Polarity, Overcharging, Over-discharging, Overload, Short-circuiting, and Reverse current. It Protect the Battery from being Over-charged by the Solar Modules and Over-discharged by the Loads. MPPT solar charge controller 40Amp Triron4210N(DS2+UCS) can be widely used for different applications such as communication base stations, household systems, street lighting systems and field monitoring, RV solar system etc. Our US engineer team in Chicago could help you about off-grid solar system questions.
Product Feature:
▶Support the hot swapping function without any damage for each module
▶Advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time, with maximum conversion efficiency of 98%
▶Compatible with lead-acid and lithium-ion batteries
▶LCD and indicators to display operating data and status of the system
▶Real-time energy statistics function, Overheating power reduction function

Product Parameter:
Model: 40A MPPT Solar Controller
System voltage: 12/24V DC auto work
Rated charge current:40A
Battery input voltage range:8-32V
Max. PV open circuit voltage:100Vat Min operating environment temp; 92Vat 25 environment temp
Lithium battery: LiFePO4（ 4 series ;8 series）/Li-NiCoMn（3 series ; 6 series ;7 series）/ Li User
Lead-acid battery type: Sealed, Gel(AGM), Flooded, Lead-acid User
Max. PV Array Power:520W/12V;1040W/24V
Grounding: Common Negative
Working environment temperature:-25℃～+55℃（with LCD）/-30℃～+55℃（without LCD）
Storage temperature range: -30℃～+70℃
MPP voltage range: (Vbat+2V)72V
Self-consumption: ≤14mA(12V)；≤15mA(24V)
Temp. compensation: -3mV/℃/2V
Humidity range: ≤95%,(N.C)
Terminals/Wire Size: 6AWG(16mm²)
LCD backlight time: 60s(default)
USB interface: 5VDC/2.2A(total)

Protection function:
PV over current PV short circuit
Night reverse charging Battery reverse polarity
PV reverse polarity Battery over discharge
Battery over heat Battery over voltage
Load short circuit Load overload
Controller overheating Night reverse charging
Lithium battery low temperature protection

Package include:
1X TRIRON4210N (DS2 module+UCS module)
1X temperature sensor
1X Manual