SB3024DiL

30A/40A MPPT Solar Charge Controller with Display

Starting at $320

  • 97% Peak Efficiency
  • MPPT Technology
  • Multi-stage charging battery
  • Integrated LED display
  • PV array overload protection
  • Reverse battery and panel protection
  • Load output (LVD)
  • IPN for network and remote display
  • Lithium compatible
  • ETL certified, CE, RoHS, FCC compliant
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Great for mid-sized systems, the SB3024 charge controller family, featuring our patented MPPT technology, handles up to 800 W of PV power when charging at 24V. This controller is ideal for RVs and Marine applications with its auxiliary output for charging a second battery and can utilize a remote display with its IPN connectivity. The SB3024DiL will manage up to a 20A DC load output and provides basic battery and solar data through its onboard display. When programmed with the IPN ProRemote, BT Connect, or UCM, it can be used for PV street lighting, utilizing its smart dusk-to-dawn load control feature. Its IPNNetwork interface can communicate with other Blue Sky Energy charge controllers as a single charging system, allowing increased flexibility and optimization in system design.

OPTIONAL: The DUO Option upgrade allows an SB3024DiL-DUO to provide PWM charge control for hydroelectric, wind, or similar DC generators that require diversion-type charge control while at the same time providing MPPT charge control for the main PV system.

SB3024DiL w/ onboard display and programmed for 12/24V Lead Acid or 4S/8S LiFePO4 batteries(*)
SB3024DiL-DUO programmed with DUO option(*)

(*) 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.
SpecificationSB3024(D)iL @12VSB3024(D)iL @24V
Maximum PV Power:1540W with 36-cell PV panel
400W with 60/72-cell PV panel
800W with 72-cell PV panel
Rated Battery (Output) Current:140A with 36-cell PV panel
30A with 60/72-cell PV panel
30A with 72-cell PV panel
Conversion Efficiency:97% (typical @28V/24A output)97% (typical @28V/24A output)
Power Consumption:0.35W (typical standby)0.35W (typical standby)
Recommended Max Panel Voc at STC:45.6V (Max Panel Input 57V) 45.6V (Max Panel Input 57V)
Battery Type:2Lead Acid (default) or LiFePO4 (set by microswitch) Lead Acid (default) or LiFePO4 (set by microswitch)
Charge Profile:Multi-Stage
(plus Equalization if enabled)
Multi-Stage
(plus Equalization if enabled)
Absorption Voltage:214.4V28.8V
Float Voltage:213.2V26.4V
Equalization Voltage (if enabled):215.2V30.4V
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:211.5V / 12.6V 23.0V / 25.2V
Maximum Auxiliary Output Current (B or C):20A 20A
Display:Only version SB3024DiL or w/ remote display Only version SB3024DiL or w/ remote display
Temperature Compensation (by optional Battery Temperature Sensor): -5.00mV/°C/cell correct factor
(range 0.00mV/°C/cell to -8.00mV/°C/cell)
-5.00mV/°C/cell correct factor
(range 0.00mV/°C/cell to -8.00mV/°C/cell)
Operating Temperature:-40°C - 40°C -40°C - 40°C
Maximum Full Power Ambient:40°C 40°C
Environmental Protection:IP20IP20
Weight:3.95lb (1.8kg) 3.95lb (1.8kg)
Dimensions:6.86" x 6.6" x 3.38"
(17.4cm x 16.8cm x 8.6cm)
6.86" x 6.6" x 3.38"
(17.4cm x 16.8cm x 8.6cm)
Warranty:5 years5 years

SB3024iL Duo Tutorial

SB3024iL Basic Settings

SKU Description Price Quantity
SB3024DiL

40A/30A charge current, 12/24V Lead Acid or LiFePO4 batteries, Auxiliary Outputs, IPN Network capability, and integrated digital display

$320
SB3024DiL/DUO

SB3024DiL with DUO-Option feature

$400

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