22A/30A MPPT Solar Charge Controller

Starting at $260

  • 97% peak efficiency
  • MPPT Technology
  • LED display for full programming
  • Multi-stage charging battery
  • Lead Acid or Lithium
  • LED indicators
  • PV array overload protection
  • Reverse battery and panel protection
  • Load output (LVD)
  • IPN for network and remote display
  • Flush Wall Mounting
  • Mounting box sold separately
  • CE, RoHS, FCC compliant
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Compact, reliable, and fully programmable! The SB3000i, featuring our patented MPPT technology, is ideal for RVs and Marine applications with a second battery output and IPN connection for remote display and networking. This controller can be programmed from its onboard display or in conjunction with an IPN ProRemote, ProTouch, or BT Connect. This gives maximum flexibility when operating PV street lighting or using it for small-scale off-grid electrification. Compatible with FLA, AGM, Gel, and Lithium batteries. 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.

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, programmable via digital display.
Maximum PV Power:1400W with 36-cell PV panel; 290W with 60-cell panel
Rated Battery (Output) Current:130A with 36-cell PV panel; 22A with 60-cell PV panel
Conversion Efficiency:97% (typical @28V/24A output)
Recommended Max Panel Voc at STC:40V (Max Panel Input 50V)
Power Consumption:0.36W (typical standby)
Battery Voltage:12V nominal
Charge Profile:2Multi-stage (default Lead Acid)
Absorption Voltage:214.4V
Float Voltage:213.2V
Equalization Voltage (if enabled):215.2V
Auxiliary Output:A) Auxiliary Battery Charge 2A (2nd battery)
B) Load Control
C) Dusk-to-Dawn and PWM dimming
Load (LVD) Disconnect/Reconnect Voltage:211.5V/12.6V
Maximum Auxiliary Output Current (B or C):20A
Display:Yes, onboard display or 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)
Operating Temperature:-40°C - 45°C
Maximum Full Power Ambient:45°C
Environmental Protection:IP20
Weight:1.08lb (493g)
Dimensions:6.35" x 4.6" x 2.2" (16.1cm x 11.7cm x 5.6cm)
Warranty:5 years

SB3000i/SC30 Unboxing Video

SB3000i Tutorial

SKU Description Price Quantity

22A/30A MPPT charge current @12V battery Digital Display, Fully Programmable for Lead-Acid or Lithium, Flush Mounting, Auxiliary Outputs, and IPN Network capability


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