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  • HOTLINE:

    0086-755-29533796

  • Tel:0086-755-29533796
  • E-mail:Kelly@olys-digital.com
  • Skype:kellyrosa1982
  • www:www.olyssolar.com
  • Address:5 floor, B building of Sheng De Industrial Park,Lang Kou, Da Lang, Long Hua New district, Shenzhen City, China

Solar kits

Top sale solar kits in China

Solar kits is not only environmentally friendly, but also to save money and make money, as many families essential supplies. Photovoltaic power generation design life of 25 years, if you want to make photovoltaic power generation benefits to achieve better, longer life expectancy, good post-maintenance must not be ignored, the family's power station maintenance is relatively simple, today for everyone under the system Family photovoltaic power plant maintenance methods.
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MPPT controller

MPPT Solar Controller with RS485 Modbus Protocol

Our MPPT solar controller model number: MPPT5020-COM and MPPT5040-COM, with RS485 MODBUS protocol. The RS485 MODBUS protocol defines communication between a host (master) and devices (slaves) that allows querying of device configuration and monitoring. MODBUS messages relay simple read and write operations on 16 bit words and binary registers often referred to as “coils”.
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Solar light controller

The Differents Between Solar Light Controller and Solar System Controller

Both solar street lamps and off-grid systems require a solar controller,because the solar charge controller can protect battaries and prevent the battery overcharging or over discharging.Today I'd like to talk about the differents between solar light controller and solar system controller
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OLYS Company news

Solar Panel Controllers Exported to the United States

The order of solar panel controllers placed by the American customer was completed as scheduled. Today the container truck came to the company to pick up the goods, load the truck, tired and happy. To provide customers with the best service, excellent product quality and on time delivery, your satisfaction is our biggest pursuit.
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Solar charge controller

What Is a Solar Charge Controller ?

A solar charge controller regulates the voltage and current coming from your solar panels which is placed between a solar panel and a battery .It is used to maintain the proper charging voltage on the batteries. As the input voltage from the solar panel rises, the charge controller regulates the charge to the batteries preventing any over charging.
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