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CNW4850L Outdoor Telecom Equipment Cabinets IP55 Outdoor Solar Power System

CNW4850L Outdoor Telecom Equipment Cabinets IP55 Outdoor Solar Power System

  • Protection Level
  • External Size
    Customer Request,Standard
  • Type
    Outdoor Cabinet
  • Material
    Cold Rolled Steel Strip Spraying
  • Product Name
    CNW4850L Outdoor Telecom Equipment Cabinets IP55 Outdoor Solar Power System
  • Certification
  • Application
    Base Station,Telecommunication,Electricity/telecom/water Power/industry,Outdoor Electronic Equipment,Public Surveillance
  • Color
    RAL7035 (Can Be Customized)
  • Internal Capacity
    42U 19" RACK,battery Rack
  • Output Voltage Waveform
    Pure Sine Wave
  • Battery Type
    Lithium Battery
  • Place of Origin
  • Brand Name
    IP55 Outdoor Cabinet
  • Certification
  • Model Number
  • Price
  • Packaging Details
    Export Standard Package
  • Payment Terms

CNW4850L Outdoor Telecom Equipment Cabinets IP55 Outdoor Solar Power System


CNW4850L Outdoor Telecom Equipment Cabinets IP55 Outdoor Solar Power System

Product Description:


Key Feature:
  •  It adopts full-digital double closed-loop control, combined with advancedSPWM 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% effificiency.
  •  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 effificiently dissipate heat and extend system lifespan.
  •  It comes with double lithium 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 ventilation.
  •  With waterproof and the fifiltration 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 confifiguration AC and DC lightning protection.


  •  Long-term storage of the battery needs to be placed in a dry, clean, dark, and well-vertilated indoor ervironment. The suitable storage temperature range is-20-35°C.
  •  Batteries must be stored and transported in a state close to 50%SOC.
  •  For long-term storage, the electricity needs to becycled 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.


IP55 Outdoor Cabinet Characterization:

■ 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 quality in the area .

■ The system provides a continuous pure sine wave AC power supply for outside communications/network equipment .

IP55 Outdoor Cabinet 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 .

■ The environment which require higher IP level, we use heat exchanger to effectively reduce the temperature of box inside and improve IP protection level .


IP55 Outdoor Cabinet Technical Parameter:


Model CNW4850L-3KW CNW4850L-3KWL CNW4850L-5KW
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℃to 55℃
Storage temperature range -25°℃~60°℃
Communication interface USB/RS485(WiFi/GPRS)/Dry Node Control
Dimensions (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 circuitvoltage 145Vdc
PV operating voltage range 60-145Vdc
MPPT voltage range 60-115Vdc
Battery voltage range 40-60Vdc
Maximum output power 4200WV
PV charge currentrange (settable) 0-80A
Lithium Battery Pack
Rated Capacity 50Ah Nominal Voltage 48VDC/51.2VDC
Cell Resistance 1Khz ≤0.8mQ Charge Voltage 3.65V
Working environmenttemperature Charge:0℃~55℃Discharge:-10℃~55℃ Elevation Less than 2000m
Cycle life 2500cycles≥80%,25±2℃,1C/1C,80% DOD