5kw 48vdc Off Grid Power Systems

Product Details:
Place of Origin: China
Brand Name: Licloud
Certification: TUV/CE/ISO14001/ISO9001
Model Number: LOG-5KW
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: According to customer's requirement
Delivery Time: 15-20 working days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 1000 sets per week

Detail Information

Product Name: Off Grid Solar System Host Output Capacity: 5000watt
Output Frequency: 50~60Hz Output Voltage: 110V/220V/230V/240V/380V/400V
Inverter Type: Pure Sine Wave Inverter Solar Panel Type: Monocrystalline Silicon Panel
Controller Type: MPPT/PWM Battery Type: LiFePO4 Lithium Battery 48V
Remote Monitoring: GPRS/WiFi Battery Capacity: 11520wh
High Light:

220vac off grid power systems


5kw 48vdc off grid power systems


48vdc solar power system 5000w

Product Description

5000watt 48vdc 220vac 380vac Off Grid Solar System Ground Rooftop Home Use
Off grid solar systems are widely used in areas without electricity, power instability, islands, communication base stations and inconvenient wiring for street lights or monitoring systems. The utility-complementary Off Grid Solar System can realize the working mode of mixed utility and solar power supply, in which solar power takes priority and can automatically switch to utility power when the solar power supply is insufficient, with almost zero switching, without affecting the load.

System type Products Description Quantity Unit
5kw off grid solar system SP-270W Solar panel 270W Mono 18 pcs
Controller Solar charge controller 48v 1 pcs
Inverter Pure sine wave solar inverter 5000w 48vdc 230vac 1 pcs
Lithium batteries LiFePO4 lithium batteries 48V100Ah 3 pcs
Battery rack Easy to operate, install, and transport 1 set
Solar panel mounting bracket Hot-dip galvanized, aluminum alloy 1 set
Accessory DC cables, PV connectors 1 set


5kw 48vdc Off Grid Power Systems 0

Solar panel features

  • The positive tolerance of output power ensures the customer to obtain higher output power than the conventional warranty
  • With high efficiency polycrystalline / monocrystalline silicon chip, power generation is more stable and low attenuation

  • The use of anti ash and easy to clean coated glass has high power generation efficiency in the later stage

Solar inverter features

  • Multiple protection functions such as undervoltage, overload, over current, high temperature, high voltage and short circuit ensure the safety of products

  • Intelligent LCD output voltage, frequency, battery capacity, fault, overload, load, etc

  • Intelligent mode design, battery priority mode and municipal power priority mode can be switched freely

Solar charge controller features

  • Ultra wide photovoltaic input voltage range, more convenient system configuration

  • 12V / 24V / 48 automatic identification, more flexible and convenient for users

  • Intelligent battery management function to extend battery life

  • Advanced MPPT tracking algorithm, tracking efficiency as high as 99%, compared with the ordinary PWM algorithm, power generation efficiency can be improved by about 20%

Solar batteries features

  • The performance of deep discharge cycle is excellent and the reliability of the system is improved effectively
  • Excellent recovery performance after over discharge
  • Low water loss rate

  • Super long service life

Solar panel bracket features

  • The whole system is made of aluminum alloy, stainless steel accessories and hot-dip galvanized steel, which has outstanding anti-corrosion and anti rust ability for outdoor use
  • Less installation parts, high pre installation in the factory, no cutting or drilling on site, no welding, greatly reducing the installation time on site
  • The installation mode of the battery panel is flexible, and the horizontal and vertical rows can be easily realized

PV combiner box features

  • PV dedicated high voltage circuit breaker control output, easy to manage the entire solar system, when the circuit failure is conducive to maintenance
  • The special high voltage lightning protection device for photovoltaic greatly improves the safety performance of the whole system
  • High voltage fuse protection and counterattack protection are added to single channel photovoltaic array

Solar cable features

  • It greatly improves the conductivity and reduces the line loss
  • Dedicated PV adapter, waterproof grade IP67
  • Special photovoltaic cable, after special irradiation treatment, can be used outdoors for more than 25 years

Main advantages:

  • Type: Off Grid Solar System
  • Five protection functions of under voltage/short circuit/over voltage/over load/over temperature

  • LCD intelligent display

  • Automatic conversion, automatic recovery and unattended functions

  • Factory direct sales at affordable prices

  • Wide range of system application

  • Full installation technical guidance


  • Type: Off Grid Solar System
  • High efficiency MPPT charging mode, three-stage charging control

  • Perfect system protection functions include: overcharge, over discharge, overload, short circuit, anti-reverse connection, lightning strike, etc.

  • Use imported IGBT/MOSFET as electronic switch, without any mechanical switch

  • LCD liquid crystal display system parameters of the current operating status

  • New SOC calculation, accurate display of real-time battery capacity

Design of Off Grid Solar System

  • According to the load size and type, single-phase 220V or three-phase 380V, the rated power of off grid inverter is determined.
  • According to the discharge time of the energy storage battery required by the load, determine the size of the energy storage battery (such as how many kwh to store).
  • According to the load power consumption (how many kilowatt hours of electricity) and the local sunshine situation, select the board with high power.
  • The size of charge controller is selected according to the size of photovoltaic panel and battery voltage.
  • Supports, cables, etc. (installed on the roof or floor).


  • Type: Off Grid Solar System
  • Transportation field such as beacon light, traffic/railway signal light, traffic warning/sign light, street light, high altitude obstacle light, highway/railway wireless phone booth, unattended road shift power supply, etc.

  • Communication/Communication field: solar unattended microwave relay station, fiber optic cable maintenance station, broadcasting/communication/paging power supply system; rural carrier phone PV system, small communication machine, soldier GPS power supply, etc.

  • Areas without electricity such as mountainous and pastoral areas, border guard posts, communication base stations, island power supply, or areas with inconvenient and high electricity costs

  • Solar architecture combines solar power generation with building materials, making the future of large buildings to achieve power self-sufficiency, is a major future development direction.

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