3KW 5KW Integrated outdoor solar power systems 2.56KWH
CNW4850L Series Environmental Adaptability
■ Wide input voltage, avoids frequent switching to battery power because of large power grid voltage, reduce battery failure
probability, adapt to the power environment in poor areas.
Appearance And Internal Structure:
CNW4850L Series Key Feature:
■ Comes with an LCD display and 3 LED indicators that can clearly indicate the status and data.
■ Power saving mode, reduce no-load loss.
■ Intel l igent variable-speed fan to efficiently dissipate heat and extend system lifespan.
■ It comes with double l ithium battery activation modes: mains and PV, and supports l ithium battery access.
■ Al l-round protection for solar panels includes overload and short circuit protection, under-voltage and
over-voltage protection, and reverse polarity protection.
■ With sun protection, heat insulation, roof venti lation.
Specification Refer:
| Model | CNW4850L-3KW | CNW4850L-3KWL | CNW4850L-5KW |
| Input |
| Output voltage waveform | Pure sine wave |
| Rated output power(W) | 3000 | 3000 | 5000 |
| Rated output voltage(Vac) | 230 | 120 | 230 |
| Power factor | 1 |
| output frequency range | 50Hz ± 0.3Hz / 60Hz ± 0.3Hz |
| Bypass circuit breaker | 63A |
| Rated battery input voltage | 48V(minimum starting voltage 44V) |
| Battery voltage range | 48VDC |
| Operating temperature range | -15°C to 55°C |
| Storage temperature range | -25°C ~ 60°C |
| Communication interface | USB/RS485(WiFi/GPRS)/Dry Node Control |
| Dimension(L*W*D) | 482*425*133mm |
| Weight(kg) | 13.3 |
| AC Charge |
| Battery type | Lithium Battery |
| Maximum charge current | 0-60A | 0-40A | 0-60A |
| Charge voltage range | 40-58Vdc | 40-60Vdc | 40-58Vdc |
| Overcharge protection | Alarm and turn off charging in 1 minute |
| DC Charge |
| Maximum PV open circuit voltage | 145VDC |
| PV operating voltage range | 60-145VDC |
| MPPT voltage range | 60-115VDC |
| Battery voltage range | 40-60VDC |
| Maximum output power | 4200W |
| PV charge current range(settable) | 0-80A |
| Lithium Battery Pack |
| Rated Capacity | 50Ah | Nominal Voltage | 48VDC/51.2VDC |
| Cell Resistance 1Khz | ≤0.8mΩ | Charge Voltage | 3.65V |
| Working environment temperature | Charge:0°~C55°C
Dischrage:-10°C~55°C | Elevation | Less than 2000m |
| Cycle life | 2500cycles≥80%, 25±2℃, 1C/1C, 80% DOD |
Application And Environmental Adaptability:
1. Wide input voltage, avoids frequent switching to battery power because of large power grid voltage, reduce
battery failure probability, adapt to the power environment in poor areas.
2. The environment which require higher IP level, we use heat exchanger to effectively reduce the temperature
of box inside and improve IP protection level .
Remark:
■ For long-term storage, the electricity needs to be cycled every 6 months.
■ When loading and unloading the battery during transportation, please be careful not to drop do not stack it
over 4 layers, or place it upside down, and ensure that the front is facing up.
Product Tags:
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