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Negative Grounding MPPT Solar Charge Controller

GT Solar RV & Boat Negative Grounding  Charge Controller Solar MPPT

Additional information

Rated charge current

20A,30A,40A

Maximum input power

12V: 130W 390W 650W
24V: 260W 780W 1300W

Max open voltage of solar panel

<150v

System rated voltage

12/24V Auto recognized

Battery voltage range

9V-32V

Battery type

User default,Sealed,Flooded,GEL,LiFePO4,Li(NiCoMn)O2

Equalized charging voltage ※

SLD:14.6V, GEL, FLD:14.8V

Absorption charging voltage ※

SLD:14.4V, GEL:14.2V, FLD:14.6V

Float charging voltage ※

GEL, SLD, FLD:13.8V

LVR※

GEL; SLD; FLD: 12.6V

LVD ※

GEL; SLD; FLD: 10.8V

Static loss

≤40mA

HVD

Lead acid battery 16V

Light control voltage

5V

Temperature compensation coefficient

-4mV/°C/2V(25°C)

Discharge loop voltage drop

≤0.29V

LCD temperature

-20℃~+70 ℃

Operating temperature

-20*℃~+55℃

Storage temperature

-30~+80 ℃

Working humidity

≤90%,No condensation

Protection class

IP30

Grounded type

Negative grounded

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