China Single Phase Off Grid Inverter manufacturer
Shenzhen Resun energy Technology Co., Ltd
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3.5KW Single Phase Off Grid Inverters 24V For Harsh Environments

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Shenzhen Resun energy Technology Co., Ltd

City: shenzhen

Country/Region:china

Tel:86--18171069962

Contact Person:
Mr.Andy
View Contact Details

3.5KW Single Phase Off Grid Inverters 24V For Harsh Environments

Brand Name RESUN
Model Number O-3.5K-LSM
Place of Origin China
Minimum Order Quantity 1pcs
Price Negotiable
Certification -
Payment Terms T/T
Supply Ability 10000
Delivery Time 3-30days
Model O-3.5K-LSM
Power Rating 3.5KW
Max Efficiency 96%
Operating Temperature Range -10 to 50°C
Battery Compatibility Lead-acid / Li-ion / User-defined
Rated Battery Voltage 24V
Cooling Method heatsink & intelligent air cooling
Input Voltage Range 50/60Hz
PV INPUT DC voltage, current 60~500Vdc,15A
Communication Interface RS232+RS485
Warranty 18 months
Detailed Product Description

3.5KW Off grid inverters suitable for harsh environments

•   Equipped with a sturdy protective shell, it effectively blocks sand and dust intrusion, ensuring the safety of internal circuits. ​
•   Equipped with an intelligent temperature control system, it can continuously and reliably operate through dual fans and honeycomb ducts for heat dissipation, whether in hot deserts or extremely cold polar regions. ​
•   Suitable for harsh environments such as remote mountainous areas, wilderness camps, and island base stations without stable power grids, it is equipped with solar panels or other energy sources to provide stable power supply for local residents' daily life, outdoor work equipment, and communication facilities, ensuring electricity demand.


 Product Features
•   Lithium battery activation function by PV or UtilityCompatible work with lifepo4 battery via Rs485
•   Pure sine wave
•   Capable to work without battery
•   Detachable dustcoverforharsh environmentWiFiremote monitoring optional.
•   Support multiple output priority: UTL,SOL, SBU, SUB


Description

  MODELO-3.5K-LSM
  Capacity3.5KVA/3.5KW
  Parallel CapabilityNO
  Lithium Battery activationYES ( By PV or Utility)
  Lithium Battery communicationYES(RS485)
  INPUT
  Nominal Voltage230VAC
  Acceptable Votage Range170-280VAC(For personal Computer);90-280vac(For Home Appliances)
  Frequency50/60 Hz(Auto sensing)
  OUTPUT
  Nominal Voltage220/230VAC±5%
  Surge Power7000VA
  Frequency50/60Hz
  WaveformPure Sine wave
  Transfer Time10ms(For personal Computer);20ms(For Home Appliances)
  Peak Efficiency(PV to INV)96%
  Peak Efficiency(Battery to INV)93%
  Overload Protection5s@>=140%load;10s@110%~140%load
  Crest Factor3:1
  Admissible Power Factor0.6~1(inductive or capacitive)
  BATTERY
  Battery Voltage24VDC
  Floating Charge Voltage27VDC
  OverCharge Protection33VDC
  Charging MethodCC/CV
  Lithium Battery ActivationYES(By PV
  Lithim battery CommunicationYES(RS485)
  SOLAR  CHARGER  &AC  CHARGER
  Solar Charger TypeMPPT
  Max.PV Array Power4000W
  Max.PV Array Open Circuit Voltage500VDC
  PV Array MPPT Voltage Range60VDC~500VDC
  Max.Solar Input Current15A
  Max.Solar Charge Current100A
  Max.AC Charge Current80A
  Max.Charge Current(PV+AC)100A
  PHYSICAL
  Dimensions,DxWxH(mm)358*295*100
  Package Dimensions,D×WxH(mm)465*380*175
  Net Weight(Kg)7
  Communication InterfaceRS232+RS485
  ENVIRONMENT
  Operating Temperature Range(-10℃ to 50℃)
  Storage Temperature(-15℃~50℃)
  Humidity5%to 95%Relative Humidity(Non-condensing)




Product Tags: 3.5KW Single Phase Off Grid Inverters   24V Single Phase Off Grid Inverters   Harsh Environments Off Grid Inverters  
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