Detail Technical Parameter for System Part
250W Solar Panel :
Solar Panel characteristics: | |
Type of solar cell | Monocrystalline |
Max-power:Pm(W) | 250W |
Lay up of solar cell | 8 (6*12)PCS |
Max-power voltage: Vm(V) | 37.2V |
Max-power current: Im(A) | 6.72A |
Open-circuit voltage:Voc(V) | 45V |
Short-circuit current: Isc(A) | 7.30A |
Max-system voltage(VDC) | 1000V |
Operating temperature(℃) | -40℃~+85℃ |
Power tolerance | 0~ +6W |
Dimension of solar module | 1640*982*40mm |
Gross weight of solar module | 19.4Kg |
Front Cover | Low-iron Tempered glass/ 3.2mm |
Frame | Anodization aluminum |
Junction Box (protection degree) | IP65 |
Hailstone Impact | 25mm at 23m/s |
Qty/CTN | 2PCS |
Solar Controller:
Model:ESG 12V/24V/48V-series | 40A | 50A | 60A | ||||||
Charge Mode | Maximum Power Point Tracking | ||||||||
Method | 3 stages: fast charge(MPPT),constant voltage, floating charge | ||||||||
System Type | DC12V/24V/48V | Automatic recognition | |||||||
System Voltage | 12V system | DC9V~DC15V | |||||||
24V system | DC18V~DC30V | ||||||||
48Vsystem | DC36V~DC60V | ||||||||
Soft Start Time | 12V/24V/48Vsystem | ≤10S | |||||||
Dynamic Response
Recovery Time |
12V/24V/48Vsystem | 500us | |||||||
Conversion Efficiency | 12V/24V/48Vsystem | ≥96.5%,≤99% | |||||||
PV Modules Utilization Rate | 12V/24V/48Vsystem | ≥99% |
Solar Inverter Specification:
Model | ESG1302 | ||
Rated capacity(W) | 3000W | ||
Input |
Commercial Power range (VAC) |
100/110/120/127/220/230(+25%,-35%) |
|
Frequency
(Hz) |
60/50±10% | ||
Output |
AVR voltage range(VAC) |
100/110/120/127/220/230±10%(Auto-sensing) |
|
Transfer time | Typical:5ms(Including detection time) | ||
Battery |
DC Voltage |
24VDC | 48VDC |
Output |
Waveform | Pure sine wave | |
Frequency(Hz) | Commercial power supply: shared frequency with the commercial inversion state:60/50±0.5 | ||
Protection |
Overload |
IPS automatically shut down if overload exceeds 120% of normal value for 10 seconds, IPS automatically resumes work if overload comes to rated load. | |
Battery Type |
Type
|
Sealed, maintenance-free lead acid | |
Recharge current | 15A(Maximum) | ||
Battery protection | Automatic self-test, discharge protection, over-charge protection, smart management system. | ||
Size | Size(mm)
D×W×H |
470×560×500 |
|
External
Size(mm) D×W×H |
547×345×538(1piece) |
||
Net weight(kg) | 35 | 36 | |
Gross weight(kg) | 38 | 38 |