Complaint
| 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 | ||
