Shenzhen Consnant Technology Co., Ltd.
Shenzhen Consnant Technology Co., Ltd.
Add to Cart
3KW Integrated outdoor solar power system 2.56KWH
Product Description:
■ The whole system integration includes an off-grid solar inverter module, lithium iron phosphate
battery pack, PDU, and outdoor cabinet.
■ The system is commonly used in the corner of the city, remote roads, mountains, bad environments,
dust, moisture, rain, mist-erosion, very poor power qual ity in the area.
■ The system provides a continuous pure sine wave AC power supply for outside communications/network
equipment.
Key Feature:
■ It adopts full-digital double closed-loop control, combined with advanced SPWM technology to output
pure sine waves.
■ Two output modes: mains electricity bypass and inverter output; uninterrupted power supply.
■ Four charging modes: PV Only, Mains Electricity Priority, PV Priority, and PV&Mains Electricity hybrid
charging.
■ Advanced MPPT technology with 99.9% efficiency.
■ Comes with an LCD display and 3 LED indicators that can clearly indicate the status and data.
■ Power saving mode, reduce no-load loss.
■ Intelligent 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 lithium battery
access.
■ All-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.
■ With waterproof and the filtration dust inlet.
■ The cabinet body is designed for the IP55 protection level. The cabinet front door shutters with
waterproof design, on the back of welding outdoor cabinet.
■ Modular design is easy to maintain.
■ System configuration AC and DC lightning protection.
Specification Reference:
| Model | CNW4850L-3KW | CNW4850L-3KWL | |
| Input | |||
| Output voltage waveform | Pure sine wave | ||
| Rated output power(W) | 3000 | 3000 | |
| Rated output voltage(Vac) | 230 | 120 | |
| 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 | |
| Charge voltage range | 40-58Vdc | 40-60Vdc | |
| 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 | |
| Cell Resistance 1Khz | ≤0.8mΩ | Charge Voltage | |
| Working environment temperature | Charge:0°~C55°C Dischrage:-10°C~55°C | Elevation | |
| Cycle life | 2500cycles≥80%, 25±2℃, 1C/1C, 80% DOD | ||
Application:
Environment Superiority:
■ Wide input voltage, avoids frequent switching to battery power because of large power grid voltage,
reduce battery failure probabi l ity, adapt to the power environment in poor areas.
■ 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:
■ Long-term storage of the battery needs to be placed in a dry, clean, dark, and well-ventilated indoor
environment. The suitable storage temperature range is -20~35℃.
■ Batteries must be stored and transported in a state close to 50% SOC.
■ 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 it,
do not stack it over 4 layers, or place it upside down, and ensure that the front is facing up.