| Model ALPHA PRO 3KW-24V |
| Battery Input Data |
| Battery Type |
Lead–acid or Lithium–ion |
| Battery Voltage Range (V) |
21~30V |
| Max. Charging Current (A) |
120A |
| Max. Discharging Current (A) |
120A |
| External Temperature Sensor |
Yes |
| Charging Strategy for Li–lon Battery |
Self-adaption to BMS |
| PV STRING INPUT DATA |
| Max. DC Input Power(W) |
5500W |
| PV lnput Voltage (V) |
450V |
| MPPT Voltage Range (V) |
60 ~ 450 VDC |
| Full Load DC Voltage Range |
250~450V |
| Start–up Voltage (V) |
125V |
| PV lnput Current (A) |
27A |
| Max. PV Input Voltage (V) |
500VDC |
| No. of Strings Per MPPT Tracker |
1 |
| AC OUTPUT DATA |
| Rated AC Output and UPS Power(W) |
4000W |
| Max. AC Output Power(W) |
4000W |
| Peak Power (off grid) |
2 times of rated power, 5ms |
| AC Output Rated Current(A) |
17A |
| Max. AC Current(A) |
18A |
| Max. Continuous AC Passthrough(A) |
27A |
| Power Factor |
0.8 leading to 0.8 lagging |
| Output Frequency and Volfage |
50/60Hz; 220/230Vac (single phase) |
| Grid Type |
Single Phase |
| Current Harmonic Distortion |
THD<3%(Linear load<1.5%) |
| EFFICIENCY |
| Max. Efficiency |
90%-93% |
| Euro Efficiency |
96.50% |
| MPPT Efficiency |
99.90% |
| PROTECTION |
| PV Input Lightning Protection |
Integrated |
| Anti-island Protection |
Integrated |
| PV String Input Reverse Polarity Protection |
Integrated |
| Insulation Resistor Detection |
Integrated |
| Residual Current Monitoring Unit |
Integrated |
| Output Over Current Protection |
Integrated |
| Output Shorted Protection |
Integrated |
| Output Over Voltage Protection |
Integrated |
| Surge Protection |
DC Type ll / AC Type ll |
| CERTIFICATION AND STANDARDS |
| Grid Regulation |
EN50549-1, VDE0126, IEC61727, VDEN4105, G99, CEI0-21, NRS097, NBR16149/16150, RD1699 |
| Safety Regulation |
IEC62109-1/-2 |
| EMC |
IEC62109-1/-2 |
| GENERAL DATA |
| Operating Temperature (°C) |
-10°C to 50°C |
| Storage Temperature (°C) |
-15°C to 60°C |
| Operating Humidity |
5% to 95% Relative Humidity (Non-Condensing) |
| Cooling |
Fan Cooling |
| Noise(db) |
<30 db |
| Communication with BMS |
RS485, CAN, RS 232, USB, WiFi, Dry- Contact |
| Weight (kg) |
9KG |
| Size (mm) |
115Dx300Wx435H |
| Protection Degree |
IP20 |
| Installation Style |
Wall-mounted |
| Warranty |
2 Years |
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