30A MPPT Solar Charge Controller 12V/24V Automatic Maximum PV 100V Charge Controller Built-in WiFi Adapter with LCD Display for Gel-Sealed Immersion AGM and Li-Ion Batteries(WiFi) (TD-30a)

- MPPT 30A, Adopting advanced MPPT (Maximum Power Point Tracking) technology with tracking efficiency up to 99.5%, maximum charging conversion efficiency up to 98%, wide range of MPP working voltage. - 30 Amp mppt Solar Charge Controller 12V/24Vdc system works automatically. Maximum PV voltage 100V, maximum PV input power: 390W for 12V battery system, 780W for 24V battery system,Built-in WI-FI for APP remote monitoring and setting. - Supports 12V/24V batteries] Controller is compatible with a wide range of batteries (lead-acid and lithium batteries, user-definable); preset charging parameters for sealed batteries, gel batteries, submerged batteries, and lithium batteries (LFPs), and charging parameters for other batteries can be customized according to your needs. - 30 Amp solar controller with excellent heat dissipation design and multiple load control modes: 24-hour working mode, light control mode, light + time control mode. - Comprehensive charging protection short circuit/over current/reverse polarity ,protection; detailed LCD display and 2 buttons make this solar controller very easy to use.

Product description

MPPT Charge Controller 30A,Max input Power12V/390W, 24V/780W, Max.PV 100V (Support Lead-acid and Lithium Batteries)

Product Specification :

Model: GCTD2307(Bulit-in Wifi module)

Rated charge and discharge current :30 Amp

Nominal 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: 390W charge for 12V battery system ; 780W @ 24V battery system;

Max. PV open circuit voltage: 100V (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 Positive

Temperature Compensation: -24mV/℃ for 12V system ; x2 for 24V system.

Working environment temperature : -20℃～+50℃

Protection Category: IP32

USB Output: 5VDC/2A

Controller Terminals:#6AWG(16mm²)

Dimension:205*157*53mm ; Weight :1.2KG

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).