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 | |
3000W Pure Sine Wave Inverter Specification:
Solar Battery:
2kw solar power system home with solar off grid inverter hybrid system
Battery Technical Parameter:
