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SB2512

20A/25A MPPT Solar Charge Controller with Load Output

Starting at $180

97% Peak Efficiency
MPPT Technology
Multi-stage charging battery
Available for Lead Acid or Lithium LiFePO₄
LED display for full programming
PV array overload protection
Reverse battery and panel protection
Load Output (LVD)
IPN capability and remote display
Surface or Flush Wall Mounting
5-Year Warranty
30-Day Return
CE, RoHS, FCC compliant

The SB2512iX-HV(-Li) features our patented MPPT technology, a second auxiliary battery output, and an IPN connector for remote display or Bluetooth adapter is ideal for RVs and Marine. The SB2512iX-HV(-Li), can manage a 25A @12V DC Load Output for medium size off-grid electrification applications and with an IPN ProRemote, BT Connect, or UCM, the DC Load Output can be programmed with its dusk-to-dawn load control for PV street lighting. The SB2512iX-HV is programmed for Lead Acid batteries while the SB2512iX-HV-Li is programmed for charging 4S LiFePO4 batteries. Both versions can be programmed with a remote display, UCM, or BT Connect for a custom charge profile for any type of battery. The basic version SB2512i-HV has been discontinued.

SB2512iX-HV default programmed for 12V Lead Acid^{^(*)}
SB2512iX-HV-Li default programmed for 4S LiFePO₄^{^(*)}

_{(*) programmable for different types of batteries with IPN ProRemote display, UCM, BT Connect, or ProTouch display.}

1: 36-cell panels are typically referred to as “12V panels” providing Vmp/Voc of ~18V/22V at STC, 60-cell panels refers to "20V panels" (Vmp/Voc ~30V/37V), 72-cell panels refers to "24V panels" (Vmp/Voc ~36V/44V).
2: Factory default voltages unless programmed with an IPN ProRemote display, BT Connect, ProTouch, or UCM.

Specification	SB2512iX-HV	SB2512iX-HV-Li
Maximum PV Power:¹	340W with 36-cell PV panel 270W with 60-cell PV panel	340W with 36-cell PV panel 270W with 60-cell PV panel
Rated Battery (Output) Current:¹	25A with 36-cell PV panel 20A with 60-cell PV panel	25A with 36-cell PV panel 20A with 60-cell PV panel
Conversion Efficiency:	96% (typical @14V/20A output)	96% (typical @14V/20A output)
Recommended Max Panel Voc at STC:	40V (Max Panel Input 50V)	40V (Max Panel Input 50V)
Power Consumption:	0.30W (typical standby)	0.30W (typical standby)
Charge Profile:²	Multi-stage	Multi-stage
Battery Type:	12V Lead Acid	4S LiFePO₄
Absorption Voltage:²	14.2V	14.4V
Float Voltage:²	13.2V	13.6V
Temperature Compensation (by optional Battery Temperature Sensor):	-5.00mV/°C/cell correct factor (range 0.00mV/°C/cell to -8.00mV/°C/cell)	Disabled
Equalization Voltage (if enabled):²	15.2V (Automatic or Manual Equalization)	Disabled
Auxiliary Output:	A) Auxiliary Battery Charge 2A (2nd battery) B) Load Control w/ LVD C) Dusk-to-Dawn w/ LVD (by IPN Remote, BT Connect)	A) Auxiliary Battery Charge 2A (2nd battery) B) Load Control w/ LVD C) Dusk-to-Dawn w/ LVD (by IPN Remote, BT Connect)
Load (LVD) Disconnect/Reconnect Voltage:	11.5V / 12.6V	11.0V / 12.0V
Maximum Auxiliary Output Current (B or C):	25A	25A
Display:	w/ IPN ProRemote, ProTouch, or IPN Remote	w/ IPN ProRemote, ProTouch, or IPN Remote
Operating Temperature:	-40°C - 45°C	-40°C - 45°C
Maximum Full Power Ambient:	45°C	45°C
Environmental Protection:	IP20	IP20
Weight:	0.87lb (395g)	0.87lb (395g)
Dimensions:	5.3" x 5.3" x 2.5" (13.5cm x13.5cm x 6.35cm)	5.3" x 5.3" x 2.5" (13.5cm x13.5cm x 6.35cm)
Warranty:	5 years	5 years

SKU	Description	Price	Quantity
SB2512iX-HV	25A charge current, 12V Lead Acid batteries, Surface or Flush Wall Mounting, Auxiliary Output, IPN Network capability	$180		Error: Quantity Exceeded Stock Limit!
SB2512iX-HV-Li	25A charge current, 4S LiFePO₄ batteries, Surface or Flush Wall Mounting, Auxiliary Output, IPN Network capability	$200		Error: Quantity Exceeded Stock Limit!

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