TBB Power Co., Ltd.
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Solar controller charger 100V30A 150V120A solar home system
TBB MPPT Charger Controller
TBB Solar Mate is a solar charge controller with built in Maximum
Power Point Tracking (MPPT) technology, which enables
them to increase the output from a solar photovoltaic (PV)
array by as much as 30% compared with non-MPPT designs.
Solar Mate can optimize the PV’s output and eliminate the
fluctuation due to shading or temperature variables.
Ambient temperature derating curve
Features:
Battery temperature compensation
Battery temperature is a key factor in correct charging, the charging formula must be adjusted (automatically and in real time) according to the actual battery temperature to ensure that battery are fully charged but not overcharged or undercharged. All charging voltages recommended by battery manufacture are in fact only applied at 20℃-25℃.
The BTS (Battery Temperature Sensor) supplied with SP measures the temperature of battery and automatically makes adjustments at real time to properly charge your batteries at the default compensation rate of – 3mv/℃/cell.
Specifications
| SP100-20 | SP100-30 | SP50-20 | SP50-30 | ||
| Electrical | |||||
| Nominal battery voltage | 12,or 24Vdc | ||||
| Maximum charging current | 20A | 30A | 20A | 30A | |
| Maximum charging power | 560W | 840W | 560W | 840W | |
| Maximum PV input power | 12Vdc | 300W | 450W | 300W | 450W |
| 24Vdc | 600W | 900W | 600W | 900W | |
| Maximum PV open circuit voltage | 100Vdc | 50Vdc | |||
| MPPT voltage range | (Vbat+5Vdc)~95Vdc | (Vbat+5Vdc)~50Vdc | |||
| Max. PV short circuit current | 15A | ||||
| Max efficiency | ≥98% @24Vdc system | ||||
| Max MPPT efficiency | ＞99.9% | ||||
| Standby power consumption | <2W | ||||
| Self-consumption | Less than 1mA@12Vdc/ 3mA @ 24Vdc | ||||
| Charge voltage 'absorption' | Default setting: 14.1Vdc/ 28.2Vdc | ||||
| Charge voltage 'float' | Default setting: 13.5Vdc / 27Vdc | ||||
| Charging algorithum | TBB III multiple stages | ||||
| Temperature compensation | Default setting: -3mV/℃/cell | ||||
| Others | |||||
| DisPlay | LED+LCD | ||||
| Communication port | RS485 | RS485,Bluetooth | RS485 | RS485,Bluetooth | |
| Dry contact | 30Vdc/2A | ||||
| Remote on/off | Yes (2 pole connector) | ||||
| Data logging | 365 days of history record,daily,monthly and total production;Real time figure including solar array voltage,battery voltage,charging current,charging power;Record the daily PV start charging time,absorb to floating transfer time,PV power loss time and etc; Real time fault time and information. | ||||
| Storage temperature | -40~80℃ | ||||
| Operating temperature | -40℃ ～ 70℃ (power derated above 50℃) | ||||
| Humidity | 5%~95%, non-condensing | ||||
| Altitude | 3000m | ||||
| Max wire sizes | 16mm2 | ||||
| Protection category | IP21 | ||||
| Dimension (LxWxH) | 205mm*160mm*65mm | ||||
| Weight | 1.4kg | ||||
| Cooling | Natural cooling | ||||
| Standard | EN61000-6-1,EN61000-6-3, EN62109-1,EN62109-2 | ||||
Adaptive charging
Fitted with multistage charging algorithm (bulk-absorption-float-recycle), the TBB premium III charging algorithm is designed to charge battery quickly and fully. Microprocessor controlled charging algorithm with variable absorption charging timer guarantee the optimal charging for batteries of different discharged state.
Float charging and Recycle charging program guarantee your battery could get proper maintenance in case of long time connected.