Blue Sky Energy SB2512i Solar Boost 2512i Controller

The Blue Sky Energy SB2512i Solar Boost 2512i Controller is no longer available from Infinigi.

Regrettably, we do not have any inventory left nor have access to this product as it is discontinued. However, Blue Sky Energy has replaced the SB-2512i with the following item:

.Blue Sky Energy SB2512i-HV Solar Boost MPPT Charge Controller

Please note that we place this message on products that we have exhausted our options in obtaining. Contacting us will only reaffirm this message.

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Infinigi Staff

Blue Sky Energy SB2512i Solar Boost 2512i Controller

SB2512i Solar Boost 2512i Controller

Patented Maximum Power Point Tracking technology allows Solar Boost 2512i to increase charge current up to 30% or more compared to conventional charge controllers. Don't waste your money by throwing PV power away! Get the power you paid for with a Solar Boost charge controller. The low cost Solar Boost 2512i provides an advanced fully automatic 3-stage charge control system to ensure the battery is properly and fully charged, resulting in enhanced battery performance with less maintenance. A partial IPN™ network interface is also included to allow use of the IPN-Remote or IPN-ProRemote displays.

Blue Sky Energy's advanced Integrated Power Net™, or IPN Network, allows up to 8 IPN capable charge controllers to communicate with each other and operate as a single machine rather than separate charge controllers. The IPN network also allows networked controllers to share an optional battery temperature sensor and remote display. The IPN network does not require a display or other special hardware to operate.

Features of the Blue Sky Energy SB2512i Solar Boost 2512i Controller:

  • 25 Amp 12 Volt Rating Supports A Wide Range Of Applications
  • Optional IPN-ProRemote Display Provides Charge Control & Full-Featured Battery Monitoring System
  • 3-Stage Charge Control with Filtered PWM Output Improves Battery Performance & Life While Minimizing Battery Maintenance
  • Clear Anodized Faceplate, Galvanized Mounting Box & Conformal Coated Electronics Resist Corrosion
  • Full 5 Month Limited Warranty

How Do Solar Boost Charge Controllers Increase Charge Current"

Solar Boost charge controllers increase charge current by harvesting more PV power. A conventional charge controller simply connects the PV module to the battery when the battery is discharged which can artificially limit how much power a PV module can deliver.

Patented Solar Boost MPPT technology operates the PV module at it’s optimum voltage where it can produce the greatest amount of power rather than at battery voltage. The higher power extracted from the module is then provided to the battery as increased charge current.

The actual charge current increase you will see varies primarily with module temperature and battery voltage. In comfortable temperatures, current increase typically varies between 10 to 25%, with 30% or more easily achieved with a discharged battery and cooler temperatures. What you can be sure of is that Solar Boost charge controllers will deliver the highest charge current possible for a given set of operating conditions.

Also Known As:
SB 2512i

SpecificationsSolar Boost 2512i
Output Current Rating25 Amp Maximum, automatic 25 Amp output current limit
Nominal Battery Voltage12VDC
PV Input Voltage35VDC Maximum (Recommend Maximum Voc at STC ≤ 28VDC)*
Power Consumption0.35W Typical standby v 1.0W Typical charge on
Charge Algorithm3-stage Bulk/Acceptance/Float
Charge time in Acceptance fixed at 2 hours (Range 0 . 10 hours**) (Full charge can be based on net charge current matched to battery amp-hours**)
Acceptable Voltage14.4VDC Fixed Value (10.0 - 20.0VDC**)
Float Voltage13.2VDC Fixed Value (10.0 - 20.0VDC**)
Power Conversation Efficience97% @14 Volt 20 Amp Output
Physical Configuration and DimensionsOpen frame construction with conformal coated electronics mounted to rear of 5.3" x 5.3" (13.5cm x 13.5cm) clear anodized aluminum face plate. Electronics extend 1.9¡± (4.83cm) behind front panel. Mounts into standard 4 11/16" (11.9cm) square electrical box which is included, Raco p/n 8257 or equivalent.
Analog Input Accuracy / RangeBattery and PV voltmeters, 35.0VDC ±0.50% FS
Input/Output ammeters, 30.0A ±0.50% FS

IPN Network interface for IPN displays only. Full IPN interface to allow multicontroller coordination not provided.

Environmental-40 . +40°C, 10 . 90% RH non-condensing
Note: Specifications and pricing of the Blue Sky Energy SB2512i Solar Boost 2512i Controller subject to change without notice. Illustrations and descriptions of the Blue Sky Energy SB-2512i do not claim to be complete or exhaustive.
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Manufacturer Info
Blue Sky Energy
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