Guangzhou Sunnysky Solar Equipment Co., Ltd.



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Hot Products
  • solar controller
    PWM solar charge controller 20A 12V/24V Auto

    PWM Solar Charge Controller A charge controller, or charge regulator is basically a voltage or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery.

  • Solar Power Controller
    60A Sunnysky MPPT Solar Charge Controller 60A Mppt Solar Regulator

    12v24v48v Auto 60a,MAX solar input voltage:150V,MPPT solar controller is our factory independent research and development production, the highest photovoltaic input voltage 150V, you can recharge lithium batteries, lead-acid batteries and colloidal batteries, the controller has a curve, you can display the daily power generation curve, the user can power curve To correct the angle and orientation of the solar panels to increase the amount of electricity generated

  • Solar Power Systems For house
    2KW Solar Energy System Ty-083a

    Solar Panel:800w,MPPT Solar Charge Controller:48v30a,Solar Inverter:48v2kw,Battery:12v150ah*4pcs,This solar power system is a hybrid solar power system, and electricity can be complementary, when the battery or solar energy when the priority to use the battery or solar power, when the battery is dead when the automatic switch to the mains, this feature can be in the LCD display on their own settings.

  • Solar Power Your Home Cost
    5kw Residential Solar Power Generation Systems Ty-086b

    Solar Panel:5KW,Power Inverter:5KW,MPPT Solar Charge Controller:48V120A,The MPPT controller and power frequency inverter, MPPT controller can improve the power generation of 25%, tracking accuracy of more than 99%, automatically tracking once per second, the frequency inverter can be a perfect load of various household Electrical, intelligent display can display all the data running solar, you can also adjust the system to run the parameters

  • Solar Panel Inverter Battery Charge Controller
    2kw Solar Off grid Inverter For Home

    2KW Power Inverter with 48V50A MPPT Solar Charge Controller,Solar controller and inverter one machine is composed of solar inverter and MPPT solar controller, the inverter is pure sine wave inverter, the controller is MPPT solar controller, effectively enhance the 25% power generation.

  • Home Inverter Ups Price
    1kw hybrid inverter solar inverter manufacturer with Mppt Solar Charge Controller

    1KW Solar Inverter with 24V30A MPPT Solar Charge Controller,Solar controller and inverter one machine is composed of solar inverter and MPPT solar controller, the inverter is pure sine wave inverter, the controller is MPPT solar controller, effectively enhance the 25% power generation.

  • solar power inverte
    3KW Solar Inverter for home and Solar Power Inverter with mppt controller

     3KW solar power inverter have 3kw inverter and 48V30A mppt solar charge controller,can use fan,light,air conditioning Refrigerator, TV, washing machine, etc.It has four basic functions of UPS, charging, inverter and voltage regulation, as well as a humanized intelligent display.

  • Introduction of accessories for solar power system

    Introduction of accessories for solar power system

    太阳能系统由太阳能电池板,MPPT太阳能控制器,电池,太阳能逆变器和支架组成。该视频主要介绍了Didisolar太阳能系统的主要部分 太阳能电池板的作用主要是将太阳能转换为直流电。目前,最大的一块太阳能电池板可以达到415W。太阳能电池板分为单晶硅太阳能电池板和多晶硅太阳能电池板。 The main role of the MPPT solar controller is to protect the battery during the solar charging and discharging process to extend the life of the battery. The MPPT solar controller is the highest conversion efficiency controller currently known on the market, compared to the PWM controller. The MPPT controller has effectively improved the power generation efficiency by 25%. It depends on the manufacturer of the MPPT solar controller. At present, there are many fake MPPT controllers on the market. Some charging efficiency is only 50%. The function of the battery is mainly to store electricity generated by solar energy。At present, the batteries on the market are mainly divided into lead-acid batteries and gel batteries. 逆变器的功能是将电池中的直流电转换为交流电,以供家用电器使用。市场上有许多类型的逆变器。根据波形,它们可以分为纯正弦波逆变器和方波逆变器。根据逆变器的类型,可以分为高频逆变器和工频逆变器。

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  •  The role of the curve of the MPPT solar controller

    The role of the curve of the MPPT solar controller

    MPPT solar controller is a new generation of solar controller, with high conversion efficiency, stable and reliable quality and many other advantages, and now the MPPT controller also has a lot of manufacturers, many functional advantages, today we talk about MPPT solar controller power generation The function of the curve.  Figure 1 shows the current curve, Figure 2 is the MPPT controller standby interface, these two pictures on Sunday my company test users to shoot from the picture which can be seen from the test to use, power generation There are already more than 1700 degrees, the current curve is a beautiful parabola, from this curve can be seen the following: 1, the installation of the angle and orientation is correct.  2, battery performance and stability.  3, sunshine is better.  4, the system configuration is ideal.  5, solar panels power enough.  6, the controller capacity, conversion efficiency up to 8% Why through a graph can see so much data, the reason is very simple, then we will elaborate one by one. 1, The installation of the angle and orientation is correct, in Guangdong, one day the best time is more than 12 o'clock in the sun, through the curve can be seen, the highest point of power generation is more than 12 o'clock, so you can Confirm that the orientation and angle are correct, and if the orientation and angle are incorrect, the highest point will be advanced or back, and the entire graph will be asymmetric. 2, the battery performance is good, through the curve can see the battery performance sounds a bit weird, but in fact if the battery problems, will soon be filled with a battery inside if there is a battery problem, the charging time will Greatly shortened, and the discharge time is the same will be greatly reduced, so there will not be such a curve now. 3, sunshine is better, this is easier to understand, good light have a good curve, if a cloudy day will be a good light, such a curve like ECG, up and down fluctuations. 4, the configuration is ideal, if the battery configuration is too small, the charging time will be shortened to noon or one or two pm will enter the floating state, so that the charging current significantly reduced, this will be reflected in the curve above. 5, the solar panel power enough, this we can see through the above two pictures, our MPPT solar controller can display real-time power generation and cumulative power generation, the curve can be the highest daily power point to capture to tell We, so that we compare the power to buy components, you can easily know whether our components are sufficient power. 6, MPPT controller capacity, conversion efficiency up to 98%, the lack of capacity of the controller can not keep a long time to maintain high current charging, the curve will be like ECG, the conversion efficiency can be divided by the highest power point of the actual efficiency of the component inferred. Through the above analysis, I believe we have a prelimin...

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  •  Innovative development of photovoltaic power generation

    Innovative development of photovoltaic power generation

    March 2013, Longyangxia water and light complementary project a 32 million kilowatts of photovoltaic power plant construction started. June 2015, two 850,000 kilowatts of Longyangxia water-hyacied PV power plants all connected to power generation. More than two years, "water light complementary" dream come true. Driving nearly three hours, the reporter came from the Xining city of the Yellow River Company in Qinghai Province, Hainan Province, Republican County, Tarim Beach, 850,000 kilowatts Longyangxia water complementary photovoltaic power plant. Staff told reporters that the location of Shuangguang complementary power station is Longyangxia Hydropower Station reservoir left bank, a straight line distance of about 36 km. "At the beginning of the construction of the power station, it was widely feared that the performance of the peak motion of the Longyangxia Hydropower Station would be affected. However, through the operation data, we found that the annual utilization hours of the Longyangxia Hydropower Station can be increased from 4621 hours to 5019 hours "The staff joke that" water light complementary "reflected in the power stability, but also reflected in the economic benefits of the rise.

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