Description: MPPT Charge Controller 20A,Max input Power12V/260W, 24V/520W, Max.PV 75V (Support Lead-acid and Lithium Batteries), Common Positive Grounding. Product Specification : Model: GCTD2207(Bulit-in Wifi module)Rated charge and discharge current :20 AmpNominal system voltage:12V/24V DC auto ( Lithium voltage can’t be identied auto, please select controller BAT Li-type by manual. )Max. PV input power: 260W charge for 12V battery system ; 520W @ 24V battery system;Max. PV open circuit voltage: 75V (at minimum operating environment temperature) , 65V(at 25℃ environment temperature) ;Support Battery types : Sealed(default) ,Gel (AGM), Flooded, User ; LiFePO4(3.2V)~(4s/5s@12V; 8s/10s@24V ); Li (NiCoMn)O2 (3.7V)~(3s/4s@12V; 6s/8s@24V ); User .Grounding : Common negativeTemperature Compensation: -24mV/℃ for 12V system ; x2 for 24V system.Working environment temperature : -20℃～+50℃Protection Category: IP32USB Output: 5VDC/2AController Terminals:#8AWG(10mm²)Dimension:195*123*46mm ; Weight :0.82KG Steps: Connect solar system in this order: 1.battery--> 2. PV arrayload--> 3.DC load, and disconnect solar system in the reverse order >3. >2. >1. Battery must be connected first ! Never connect soalr panel array to controller Without/Before connect battery. DO NOT connect any inverter/wind/Alternator or Charger into the charge controller directly ! You should connect with battery and add fuse . The fuse should be installed as close to battery as possible，the suggested distance is about 150mm Support Mulit Lead-Acid and Lithium Batteries The charge controller supports 12V and 24V systems, connecting with lead-acid batteries and lithium batteries, and can automatically recognize the system voltage (12V/24V lithium batteries need to be set manually).
Price: 69.99 USD
Location: Chicago, Illinois
End Time: 2024-10-22T08:29:18.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Brand: GCSOAR
Current Type: DC
Power Source: Solar
Voltage: 12V/24V
