Solar Boost 3024(D)iL
40A/30A, @12V/@24 Solar charge controller with MPPT

The perfect controller for a variety of applications, including marine, RV, industrial, off-grid, and PV street lighting.

SB3024iL model without display, SB3024DiL model with display.

  • 97% Peak Efficiency
  • MPPT Technology
  • Multi-stage charging battery
  • LED display for full programming (only SB3024DiL)
  • PV array overload protection
  • Reverse battery and panel protection
  • Load output or second battery charge
  • IPN for network and remote display
  • Lithium compatible
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SB3024iL model without display SB3024DiL model with display Great for midsized systems, the SB3024 charge controller family, featuring our patented MPPT technology, handles up to 800W of PV power 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 SB3024iL or DiL will manage up to a 20A load output for off-grid electrification or telecommunication systems. When programmed with the IPN Pro Remote or UCM, it can be used for PV street lighting, utilizing its smart dusk-to-dawn load control feature. Its IPN Network 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 SB3024(D)iL-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. For more info: SB3024(D)iL-DUO.

SB3024(D)iL @12V SB3024(D)iL @24V
Maximum PV Power 540W with 36-cell PV panel 800W with 72-cell PV panel
400W with 60/72-cell PV panel
Rated Battery (Output) Current 40A with 36-cell PV panel 30A with 72-cell PV panel
30A with 60/72-cell PV panel
Conservation Efficiency 97% (typical @28V/24A output)
Power Consumption 0.35W (typical standby)
Recommended Max Panel Voc at STC 45.6V (Max Panel Input 57V)
Absorption Voltage 14.4V 28.8V
Float Voltage 13.2V 26.4V
Equalization Voltage (if enabled) 15.2 30.4V
Auxiliary Output A) Auxiliary Battery Charge 2A (2nd battery)
B) Load Control
C) Dusk-to-Dawn (by IPN Remote)
Charge Profile Multi-Stage plus Manual or Automatic Equalization
Load (LVD) Disconnect/Reconnect Voltage 11.5V/12.6V 23.0/25.5V
Maximum Auxiliary Output Current (B or C) 20A
Display LCD Only version SB3024DiL
Temperature Compensation (by optional Battery Temperature Sensor): -5.00mV/°C/cell correct factor (range 0.00 to -8.00mV/°C/cell
Operating Temperature -40°C - 40°C
Maximum Full Power Ambient 40°C
Environmental Protection IP20
Weight 3.95 lb. (1.8 kg)
Dimensions 6.86x6.6x3.38" (17.4x16.8x8.6cm)
Warranty 5 years

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/27V), 72-cell panels refers to "24V panels" (Vmp/Voc -36V/44V). (1) Factory default voltages unless programmed via DiP switches or with an IPN ProRemote display or UCM