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Hefei Sunway Solar Energy Tech. Co., Ltd. Sunway Group is an international, diversified, comprehensive growing group company committed to provide Household Appliances,Foodstuffs, Medical Disposable products and PV Power Generation Systems globally. Sunway Solar as a subsidiary of Sunway Group, was founded in 2002, specializing in&nbs...
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We know about all the issues that come with conventional energy sources…Our solar experts will be guiding you on how to get the most out of your solar power system!

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We're Setting the Standard for Solar Customer Service

Precautions for Solar Panel Cleaning

Rooftop photovoltaic power plants are easy to maintain and easy to use, and are increasingly accepted by the people. However, due to long-term exposure to the outdoors, the solar panel is easily covered and covered by dust, bird droppings, and leaves...

Factors Affecting The Power Generation Efficiency of Photovoltaic System

The generation efficiency of photovoltaic system will be affected by various factors, the main influence factors are as follow: 1. Solar resources and ambient temperature Solar resources are mainly divided into factors such as horizont...

How to choose the type of solar energy system

On-grid system: Firstly the solar panels finish the conversion of energy from sunlight into electricity; then the on-grid inverter change the DC to AC and supply to the electricity appliance. On-grid system have no need battery and it tied to the uti...

How does controller protect battery?

In full set of off grid or hybrid solar energy system, solar charge controllers protect batteries from being overcharged. A  solar charge controller manages the power going into the battery bank from the solar array.  It ensures that the de...

How does combiner box work?

The combiner box is a device that combines the output of multiple strings of PV modules for connection to the inverter. Multiple strings of solar modules are then combined together in parallel to multiply the string output current...

Newest Product 9BB Half Cell 410W Mono Solar Panel

Now the highest output power of our 9bb half cell mono solar panel is 410w. The module efficiency is about 20.36%. Under the new manufacturing process, we will spend lower manufacturing and purchasing cost, but have higher conversion yield. The size ...

India Photovoltaic New deal committed to

India's Ministry of New and Renewable Energy, (MNRE), issued a government order giving priority to "made in India" goods a few days ago. In addition to household photovoltaics, grid-connected, off-grid and distributed photovoltaic projects should giv...

Electricity price remains high in Australia photovoltaic market shows blowout trend

The energy transformation policy that former Australian prime minister Turnbull championed this year collapsed before the legislative process. The abandonment of the national energy security plan, (NEG), and uncertainty about federal energy policy ha...

Solar-powered Highway to be laid in Tokyo, Japan in 2019

The new energy technology, known as Solar Road, is now in use in the parking lot of a 7-11 convenience store in Kanagawa, Japan. Tokyo's 2020 Olympic Games will be a good opportunity to promote solar power generation roads, which will be introduced i...

Good Prospects for Photovoltaic Agriculture

What is photovoltaic agriculture? To put it simply, photovoltaic agriculture is a new type of agriculture, which widely applies solar power to modern agriculture, such as planting, breeding, irrigation, pest control, agricultural machinery power supp...

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