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 Voltage |
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 |