Basic Info.
Model NO.
GSM48
Condition
New
Certification
API, ISO, CB, CE
Application
Collector Controller, Solar System Controller, Charger Controller, Wind Controller
Rated Voltage
48V
Product Name
Solar Charge Controller
Input Voltage
48V
Maximum Charging Current
60/120A
Charge Mode
MPPT Mode
MPPT Efficiency
>99%
Weight
16kg
Size
225*475*640mm
Function
Rectifier,Control, DC Output
Transport Package
Carton
Specification
225*475*640mm
Trademark
Bessent
Origin
Jiangsu
Packaging & Delivery
Package Size
27.00cm * 52.00cm * 68.00cm
Package Gross Weight
20.000kg
Product Description
Detail Images
Specification
Company Profile
Certification 
Specification | Model | GSM48 | GSM96 | GSM360 |
| Rated voltage (VDC) | 48 | 96 | 360 |
| Over voltage protection point(VDC) | 62 | 124 | 465 |
| Over voltage resumption point(VDC) | 60 | 120 | 450 |
| Float voltage(VDC) | 54 | 108 | 405 |
| Bulk voltage (VDC) | 56.8 | 113.6 | 426 |
| Maximum charging current(A) | 60/120 | 50/100/150/200 | 100/200/300 |
| Charging mode | Three-stage:constant current(MPPT),constant voltage,float | ||
| Maximum input power(KW) | 3.4/6.8 | 5.7/11.4/17.1/22.8 | 15/30/45/60 |
| Starting voltage (VDC) | 60 | 120 | 440 |
| MPPT voltage range(VDC) | 50-150 | 110-280 | 420-600 |
| Maximum open-circuit voltage(VDC) | 170 | 300 | 750 |
| Maximum efficiency | >98% | ||
| MPPT efficiency | >99% | ||
| Noise (dB) | <55 | ||
| Display | LCD+LED | ||
| Communication | RS485(optional) | ||
| Working temperature | -10°С~+50°С | ||
| Relative humidity | 0~95%(Non-condensing) | ||
| Altitude (m) | ≤5000m,above 1000m derating | ||
| Degree of protection | IP20 | ||
| Dimension (D*W*H)mm | 225*475*640 | 225*475*640/530*530*1150 | 550*550*900 |
| Weight(Kg) | 13-16 | 13-50 | 40-46 |
| Protection | PV array reverse polarity protection; Reverse battery protection;nighttime anti-anti-chargeprotection; Battery overcharge protection,over-discharge protection; Output overload protection; Output short circuit protection | ||
Certification 