Solar Boost 2512i(X)-HV 25A/20A, @12V Solar charge controller with MPPT
The perfect controller for a variety of applications, including marine, RV, industrial, off-grid, and PV street lighting.
SB2512iX-HV model with load output, SB2512i-HV model without load output. - 97% Peak Efficiency
- MPPT Technology
- Multi-stage charging battery
- LED display for full programming
- PV array overload protection
- Reverse battery and panel protection
- Load output or second battery charge
- IPN for network (master only) and remote display
- Lithium compatible
- SB2512i(X)-HV_Manual.pdf | Download
- SB2512i(X)-HV_System_Schematic_@12.pdf | Download
- SB2512i(X)-HV_Datasheet.pdf | Download
- FCC-Declaration_Conformity.pdf | Download
- CE/RoHS-Declaration_Conformity.pdf | Download
- Product_Selection_Guide.pdf | Download
- Warranty.pdf | Download
Meet the SB2512i-HV, our most affordable MPPT controller option available for off-grid electrification or use with off-grid inverters (for AC load). The SB2512iX-HV's additional features, such as an auxiliary output for charging a second battery, make it suitable for many applications, including RVs and Marine. The SB2512iX-HV can manage a 25A load output for small off-grid electrification applications. When programmed with an IPN Pro Remote or UCM, it will provide dusk-to-dawn load control for PV street lighting. It is compatible with FLA, AGM, and Gel batteries, and Lithium batteries when programmed by an IPN ProRemote. 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. The SB2512iX-HV model has load output, and the SB2512i-HV model has no load output, cannot operate in a leader/follower configuration, utilize a battery temperature sensor, or equalize batteries.
| SB2512i-HV @12V | SB2512iX-HV @12V |
| Maximum PV Power | 340W with 36-cell PV panel |
| 270W with 60-cell PV panel |
| Rated Battery (Output) Current | 25A with 36-cell PV panel |
| 20A with 60-cell PV panel |
| Conservation Efficiency | 96% (typical @14V/20A output) |
| Power Consumption | 0.30W (typical standby) |
| Recommended Max Panel Voc at STC | 40V (Max Panel Input 50V) |
| Absorption Voltage | 14.2V |
| Float Voltage | 13.2V |
| Equalization Voltage (if enabled) | - | 15.2V Automatic or Manual Equalization |
| Auxiliary Output | - | A) Auxiliary Battery Charge 2A (2nd battery) |
| - | B) Load Control |
| - | C) Dusk-to-Dawn (by IPN Remote) |
| Charge Profile | Multi-Stage charging |
| Load (LVD) Disconnect/Reconnect Voltage | - | 11.5V/12.6V |
| Maximum Auxiliary Output Current (B or C) | - | 25A |
| Display LCD | optional IPN ProRemote or IPN Remote |
| Temperature Compensation (by optional Battery Temperature Sensor): | -5.00mV/C/cell correct factor (range 0.00 to -8.00mV/C/cell |
| Operating Temperature | -40C - 45C |
| Maximum Full Power Ambient | 45C |
| Environmental Protection | IP20 |
| Weight | 0.87 lb. (395 g) |
| Dimensions | 5.3x5.3x2.5" (13.5x13.5x6.35cm) |
| Warranty | 5 years |
