Active Member
|
[China]
Address: #15 ShiShan Road, Haicang District, Xiamen China 361027
Contact name:
TBB Power Co., Ltd. |
|
|
PV contoller charger MPPT voltage range 99% 48V battery system
TBB MPPT Charger Controller
It is a multi-voltage MPPT with built in sophisticated battery
charging algorithm for both lead acid battery or lithium-ion
battery, of which could support a wide variety of system
designs. Meanwhile, the data management with 365 days
of history record can tell user actual performance of its system.
Thanks to its self cooling design, it is suitable for most rugged
environment with dust or bugs. All range products can
operate at their full rating in ambient temperatures as high
as 40°C.
Ambient temperature derating curve
Features:
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.
