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wind solar hybrid controller
  • Safe to Use Solar Street Light Controller
    • 2018-03-16 09:15:40

    The use of solar street light controller wiring order should be: first load,then connect the battery, and finally connected to the solar panel. When connected to the battery, the controller idle indicator light, a minute later, the discharge indicator light, the load is turned on. Finally connected to the solar panels, the controller will be based on light intensity, into the appropriate working c...

  • Germany Solar Situation
    • 2018-03-16 09:11:22

    News network of Germany October 4th news. The future of the world will depend on renewable energy. According to the latest report of the International Energy Agency, in 2016, the global renewable energy has made rapid progress. Renewable energy accounts for 2/3 of the total energy productivity growth. Especially in the development of solar energy, China has been in the forefront of the world. Chin...

  • USA Photovoltaic Situation
    • 2018-03-13 17:42:31

    According to the latest analysis by the EIA, the proportion of wind and solar power in the United States exceeded 10% for the first time in March. Wind and solar power have been growing in the United States, representing an average of 7% of the total power generation in 2016. In March, wind energy accounted for 8% of the amount of electricity, while solar energy accounted for 2%. EIA's data show t...

  • MPPT Controller
    • 2018-03-13 17:38:56

    MPPT, known as the Maximum Power Point Tracking, the Maximum work Point Tracking, it is a kind of by adjusting the working state of the electrical module, photovoltaic panels can output more Power electrical system to be able to direct current (dc) from the solar panels effectively stored in the battery, can effectively solve the regular Power grid can't cover in the remote areas and tourist areas...

  • Solar Poverty Alleviation Project
    • 2018-02-05 09:33:51

    Recently, Hequ County 64.5 MW photovoltaic power plant project and Xia Village 400 kilowatts of photovoltaic project officially started. The project started, marking the county's total size of 64.5 MW photovoltaic poverty alleviation project started construction, but also marks the introduction of the county group package county poverty alleviation project solidly landing. It is reported that Hequ...

  • Inverter Conversion Efficiency
    • 2018-02-05 09:32:21

    The inverter not only has the function of AC-DC conversion, but also has the function of maximizing the performance of the solar battery and the system fault protection function. The core of the inverter device is the inverter switch circuit, referred to as the inverter circuit. The circuit through the power electronic switch on and off, to complete the inverter function. Features: (1) requires a ...

  • Small Power MPPT Controller Maximum Power Point Tracking Technology
    • 2018-01-26 17:28:19

    MPPT controller is a solar power off-grid system with maximum power tracking technology controller, the controller is characterized by intelligent tracking algorithm to get the maximum power point of solar modules to prevent over-discharge of batteries caused damage . The basic form of photovoltaic system applications can be divided into two categories: independent power generation system and grid...

  • How to chose MPPT and PWM solar street light controller
    • 2018-01-26 17:25:39

    1.MPPT street light controller and PWM street light controller charging technology analysis Currently off-grid solar controller charging technology have MPPT and PWM two ways, Technically, MPPT is definitely more advantage than PWM, charging efficiency over about 10-30% than PWM. But the cost is relatively higher. However, in the specific project ,whether to chose PWM or MPPT, its still decide by ...

  • Difference Between Solar Street Light Controller Step-Up And Step-Down
    • 2018-01-26 17:13:21

    Yesterday, one of a customer asked me, step-up and step-down solar street lamp controller,what is the difference? Here I give you some explanations. 1. Why solar street light controller to be divided into step-up and step-down Because the light source lamp bead permutation distribution is different, so the lamp voltage is not the same, the solar battery voltage is fixed, 12V, then the voltage is h...


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