When you are preparing to install a off-grid solar energy system on your house, the first question you may think is How many panel will I need? The quantity of solar panels that will be needed is depends on the your electricity consumption, the average daily sunlight on your place, and watt number of each panel. To calculate exactly how many panels your home needs, you need to decide the power of the system that you will use. Firstly, you need to do is calculate how much power you will need. You need to adding up the power needed to run of all appliance in your house.This is an essential step to make sure that you have enough battery storage and solar panels to run all appliances in your house. After you calculate the wattage of each appliances in your house, estimate the time that you will need to run it for each day. It’s always best to think of worst-case scenarios, for example if the light need to run 3 hours in summer, but 6 hours in winter, record it as 6 hours. And also  consider the maximum you may need in the future. Then you can use this formula “Power x Time = watt hours”to work out the watt hours required each day. While you’re calculating the number of panels you need, it’s important to size up the other components such as battery bank. Because it will affect the size of your solar array. The battery bank you need is depends on how long it will be needed to back up your system. This will depend on your local climate, your situation, and what other backups you have available, etc. How long you want to be able to run your house from battery power only is called battery backup. It usually needed during the night or at times with little sunshine. A standard backup time is between 3 to 5 days, but it can be more or less. The longer you want to be able to back up your system for, the larger battery bank you will need. To decide the number of the panels you need, you must decide the wattage of the individual panels first. Panels have various power ratings, so you can choose the suitable one for your house. Make sure that the shape and size of the area you plan to install the panel is enough for your panel number. If you think it’s complex to calculate, Corigy can provide a full system to you. Below are some examples for your reference: 1. Small Size Family Power consumption 2Kwh，back up 5 days. You can choose our 2KW Off-Grid Power Storage System. This system equipped with 6pcs of 370W solar panel and 2pcs of 5.12Kwh battery 2. Medium Size Family Power consumption 4Kwh，back up 5 days. You can choose our 5KW Off-Grid Power Storage System. This system equipped with 14pcs of 370W solar panel and 4pcs of 5.12Kwh battery 3. Large Size Family Power consumption 8Kwh，back up 5 days. You can choose our 10KW Off-Grid Power Storage System. This system equipped with 28pcs of 370W solar panel and 8pcs of 5.12Kwh battery CORIGY SOLAR more professional and flexible solar mounting solutions waiting for you here! CONTACT US! Above news from CORIGY SOLA...

In recent years, with the decline in photovoltaic subsidies in various countries and the decline in investment income of pure photovoltaic projects, solar power storage system have become the choice of more and more people. According to different applications, solar power storage system can be divided into off-grid power storage systems, on-grid power storage system and hybrid power storage systems. The power storage system is composed of photovoltaic array,  inverter, battery pack, load, power grid, etc. When there is sunshine, the photovoltaic array converts solar energy into electric energy. Then supplies power to the load and charge the battery pack through the inverter. When there is no sunshine, the battery and the grid supply power to the AC load. Working mode of Corigy power storage system: 1. Generate electricity for your own use mode. Suitable for areas with low subsidies and high electricity prices. When there is sun during the day, the energy from the solar panels is supplied to the load first, and the excess energy is first supplied to the battery for charging, and then sold to the grid. When the solar panel is not generating power at night, the battery is discharged to the load first, and when the stored electricity of the battery is used up, the grid will supply power to the load. 2. Time mode: It is suitable for areas with a large difference in electricity prices between peaks and valleys. By setting the charging and discharging period of the battery, peak shaving and valley filling can be carried out to earn the peak and valley electricity price difference. The larger the price difference, the higher the corresponding income. When the electricity price is cheap, the load uses the electricity from the grid and at the same time stores the electricity generated by the solar panels. During periods of high electricity prices, the load uses battery power first. 3. Standby power supply mode: suitable for areas with frequent power outages. When the power grid is out of power, it can be used as a backup power supply. In this mode, when the grid is connected, the battery will always be in a charged state and will not be discharged. When the grid is out of power, the battery will be discharged for use by the load. When the power grid is restored, it will be automatically connected to the grid. 4. Off-grid mode: suitable for areas without grid access. In areas where there is no grid connection, the solar panel supplies power to the load during the day, the excess electricity is stored in the battery, and the battery discharges to supply power to the load at night. CORIGY SOLAR more professional and flexible solar mounting solutions waiting for you here! CONTACT US! Above news from CORIGY SOLAR Sales & Marketing department Phone: +0086-592-6883200 E-mail: sales@corigy.com

"Photovoltaic + agriculture" is an emerging form of agriculture. It not only solves the power supply problem required by irrigation machinery, but also avoids land competition between the photovoltaic industry and agriculture. Photovoltaic agriculture plays an important role and has broad development prospects. But How to choose suitable solar panel ground mounting systems for agricultural irrigation? Corigy GM4 Mounting System Corigy GM4 mounting system is a ground solar panel mounting system on one single pole that delivers flexible, effective and durable design to mount 4, 6 or 8 panels per pole. It’s suitable for small/residential pumping systems. If you are a retailer and your main customer base is individual customers, then this product will be very suitable for your sales. Corigy Zn-Al-Mg Coating Steel PV Ground Mount System Large-scale commercial pumping systems have high requirements for the corrosion resistance of the bracket. Therefore, Corigy developed Zn-Al-Mg coating steel PV ground mount system. This material has a nice anti-corrosion performance. It’s about 10-20 times better than hot-dip Zinc coating steel. If you are a project-oriented company, choosing our Zn-Al-Mg coating steel PV ground mount system will greatly extend the life of your photovoltaic pumping system and reduce subsequent maintenance costs. CORIGY SOLAR more efficient and flexible solar mounting solutions waiting for you here! CONTACT US! Above news from CORIGY SOLAR Sales & Marketing department Phone: +0086-592-6883200 E-mail: sales@corigy.com

As an important part of a photovoltaic power station, the photovoltaic mounting bracket has directly affected the operation safety, damage rate and construction investment of photovoltaic modules. Although the bracket occupies a small proportion of the entire photovoltaic system (only 5%-10%), it carries the entire power station. Once the bracket is damaged, it will destroy the normal operation of the entire system, and even cause permanent damage to the power station. Excellent design will undoubtedly give the power station an extra layer of protection. The collapse of photovoltaic power plants caused by heavy snowfall or wind speed has occurred frequently in the industry. The major reason is the lack of support design of these power stations and the use of inferior materials. As a qualified supplier of photovoltaic mounting bracket, Corigy will consider the following issues in the process of designing for customers in addition to provide high-quality materials 1. The wind speed and snow load vary greatly from place to place. At the same time, the design of the bracket needs to be combined with the actual situation on the site. Therefore, it is very important to collect project location information from customer before designing. 2. The installation angle will affect the power generation efficiency of the power station. As long as the customer provides the latitude and longitude of the installation site, Corigy's engineers can calculate the angle of the best power generation efficiency. 3. In addition, the design of the photovoltaic mounting bracket needs to consider the construction, and it must be easy to install. Reasonable photovoltaic mounting bracket design can increase installation efficiency by 10%-30%. 4. The design of photovoltaic bracket needs to consider the optimal cost. CORIGY SOLAR more professional and flexible solar mounting solutions waiting for you here! CONTACT US! Above news from CORIGY SOLAR Sales & Marketing department Phone: +0086-592-6883200 E-mail: sales@corigy.com

The Top-selling product of the quarter is CP-KC Aluminum Series. European and American customers are very fond of this design. Below is the 200KW project for our Canadian customers. The installation site of the project is located in Canada, so the solar racking design increases the angle and strength of the bracket to withstand higher wind speed and snow load. Features of CP-KC Series Ground Solar Mount 1. Easy installation. Most of the parts can be pre-assembled on factory, which not only can save your install time, but also your cost. 2. Professional customized design. Load-bearing, wind resistance and seismic resistance has been given sufficient consideration. All of these functions have been tested extremely, which will ensure the safety of the system. 3. Flexibility. Considering the construction error, the structure has been well-design that make it can adjust flexibly. 4. 10-Year Warranty. 10-year warranty for the mounting system, extended service life. CORIGY SOLAR more professional and flexible solar mounting solutions waiting for you here! CONTACT US! Above news from CORIGY SOLAR Sales & Marketing department Phone: +0086-592-6883200 E-mail: sales@corigy.com

Dear Customer, CORIGY SOLAR would like to express our heartiest thanks for your great support and cooperation in the past year. Wishing you a prosperous year in 2021! As the Chinese New Year is coming, we will be on holiday from 7th Feb to 17th Feb, 2021. To facilitate your project and give you best service, during this period, please feel free to contact us and we will handle it for you as soon as possible. CORIGY SOLAR more professional and flexible solar mounting solutions waiting for you here! CONTACT US! Above news from CORIGY SOLAR Sales & Marketing department Phone: +0086-592-6883200 E-mail: sales@corigy.com