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Distributed off-grid power generation system

System: Mainly by the solar cell matrix, controller, battery pack, inverter and other components.

Category:

Photovoltaic distributed generation products

Keyword:

Distributed off-grid power generation system


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隐藏域元素占位

  • Description
  • Parameters
  • Service
  • System Features

     

    ● Reliable: normal power supply in harsh environments and climatic conditions.

    ● durable: crystal silicon components life of more than 25 years.

    ● Low maintenance costs: only regular checks and very little maintenance work, much less than conventional power generation.

    ● No fuel costs: make full use of inexhaustible solar energy.

    ● No noise pollution: no moving parts, no noise.

    ● Blocking: Select the system capacity according to need, installation flexibility, convenience, expansion is also very simple.

    ● safety: no flammable items, no moving parts, high security.

    ● Power supply autonomy: can be run off-grid, independent power supply, not affected by the public power grid.

    ● non-centralized power grid: decentralized photovoltaic power plants to reduce the impact of public grid failure and hazards.

    ● high altitude performance: high altitude, strong sunshine, the output power increases, favorable for photovoltaic power generation.

  • 1、Independent power generation system, also known as off-grid power generation system

      Mainly by the solar cell array, controller, battery, inverter and other components, the system structure as shown below:

     

     Solar power supply system diagram

     

    2、Solar PV independent power generation system The most commonly used design models include 300W, 500W, 1kW, 2kW, 3kW and 5kW and so on.

     

    2.1Solar PV independent power generation system configuration table

     

    System model

    Component model

    Number of components
    (piece)

    Controller

    Battery

    Inverter

    Power generation
    (Degree / day)

    Standby power

    Recommended load

    Model

    Piece

    HEC-300

    85P-17b

    2

    12V/20A

    12V/100AH

    1

    12V/300VA

    0.68

    3 days

    Energy saving lamps, televisions, satellite receivers, table fans

    HEC-500

    140P-17b

    2

    24V/20A

    12V/100AH

    2

    24V/500VA

    1.2

    Energy saving lamps, televisions, satellite receivers, table fans

    HEC-1K

    4

    48V/20A

    12V/100AH

    4

    48V/1000VA

    2.2

    Energy saving lamps, televisions, satellite receivers, table fans
    Washing machine, desktop computer

    HEC-2K

    8

    48V/30A

    12V/150AH

    4

    48V/2000VA

    4.5

    Energy saving lamps, TV, satellite receivers, table fans,
    Washing machine, desktop computer

    HEC-3K

    12

    48V/50A

    12V/250AH

    4

    48V/3000VA

    6.7

    Energy saving lamps, TV, satellite receivers, table fans,
    Washing machine, desktop computer, refrigerator

    HEC-5K

    20

    48V/80A

    12V/250AH

    8

    48V/5000VA

    11.2

    Energy saving lamps, TV, satellite receivers, table fans,
    Washing machine, desktop computer, refrigerator, air conditioning

     

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