Solar power system refers to the use of photoelectric properties of photovoltaic materials to convert the radiation energy of light into electrical energy (DC), and then merge it into the three-phase AC power grid through the inverter to generate new energy.  Different from the high power and wide area of large photovoltaic power stations, household solar power system refers to placing photovoltaic panels on the top floor of a family house or in a courtyard, using low power or micro-inverters for the commutation process, and directly using the energy. It can also integrate excess electric energy into the grid. 1. Loss reduction and cost reduction. Photovoltaic power is located on the user side, and the power generation is supplied to the load, which can effectively reduce the dependence on power grid power supply, reduce line loss, and save the user's electricity consumption. Surplus internet access and full internet access earnings can be obtained. 2. Low threshold. The construction threshold is low. Making full use of existing buildings or using photovoltaic cells as building materials can effectively reducing the floor space of photovoltaic power plants. 3. Independent operation. Effective interface with smart grid and micro grid can flexible operation. And can operate independently from the grid under appropriate conditions. 4. Green and environmental protection. The photovoltaic power station installed on the roof not only has the effect of heat insulation, cooling and beauty, but also can create green income. Corigy provides household solar power system, if you have a need welcome to contact me. 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

Research shows that with more than 3 million rooftop solar system deployed in Australia, rooftop PV power generation will surpass coal-fired power generation by 2025. Australia has installed so much capacity rooftop solar system and large-scale PV plants that electricity generation typically exceeds electricity demand by midday each day. The introduction of battery storage system home could bring greater value to electricity consumers. And will bring greater improvements in power reliability and affordability. Australia benefits most from battery energy storage system Among developed countries, Australia is likely to benefit the most from residential battery storage. 1. Australia is very suitable for developing rooftop photovoltaic systems because of the following reasons. · High levels of solar radiation; · Low-density housing provides ample roof space for photovoltaic systems; · The utilization rate of rooftop photovoltaic systems is already very high, and the photovoltaic installation industry is also very efficient and reduces costs 2. High-cost power grid distribution system; 3. The high cost of natural gas power generation (relative to North American countries) and the climate well suited to the use of heat pumps make it highly cost-effective to fully electrify homes. 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

The power generation of photovoltaic power plants is determined by many factors. The inverter is usually installed outdoors, even in direct sunlight, and the internal temperature of the inverter will increase accordingly in the high temperature environment in summer. The high temperature environment may also cause the inverter to over-temperature and load-drop protection, affecting the power generation of the power station. Therefore, the heat dissipation performance of the inverter is one of the important factors affecting the power generation efficiency and service life. How solar inverter cope with high temperature weather 1. Ensure smooth air circulation around the inverter. Do not install the inverter in a small and closed environment. If multiple inverters are installed on the same place, it is necessary to ensure sufficient distance between each inverter. This not only It can ensure the ventilation and heat dissipation of the inverter, and there is enough operating space for later maintenance. 2. Although the protection level of the inverter is IP66 or IP65, it can prolong the service life of the inverter by reducing the chance of the inverter being exposed to wind, sun and rain. When installing the inverter, you can choose to install it at the bottom of the solar panels or under the eaves. If the inverter is installed on the roof of the color steel tile, it is recommended to install the awning synchronously, which can not only shelter from the wind and rain, but also reduce the direct sunlight. 3. After the inverter is installed, it is necessary to pay attention to the later maintenance. Regularly clean the fan, fan cover or heat sink to ensure the heat dissipation and cooling of the inverter. Usually, intelligent air cooling technology is used to dissipate the heat of the inverter, and the fan will intelligently adjust the speed according to the internal temperature of the inverter. When the inverter works in a high temperature environment, the intelligent air cooling technology can effectively reduce the probability of load reduction and ensure that the  inverter can run stably while extending the service life of the fan. 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

News about the solar power system being flooded, struck by lightning, and on fire frequently appeared. In fact, in many cases, small problems caused major disasters. What should I do if the inverter is flooded in rainy days? In rainy areas, if the inverter is not tightly sealed, water may enter the inverter. Generally, inverters are waterproof and water entry is rare. But in order to prevent this from happening, you need to pay attention to the following points. 1. The inverter comes with a sealing plug to be firmly fixed. After the cover is opened, check whether the sealing tape is damaged, and tighten the screws when closing the cover. 2. The waterproof sealing ring of the AC terminal should be tightened. 3. The inverter is best installed under the eaves. How to prevent the solar power system from being struck by lightning? When a solar power station is struck by lightning, it is first necessary to check whether the lightning protection system of the system is in good condition. The most widely effective lightning protection method is to connect the metal parts of electrical equipment to the earth. How to prevent photovoltaic power plants from collapsing? When the solar power station is blown off by the wind, the reason is generally that the counterweight is not enough, and the quality of the solar mounting bracket or other accessories is not good. Corigy’s solar mounting bracket is design by professional engineer and use high quality materials which ensure that the bracket is not blown over. 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 global wind and solar energy system installations have grown steadily in recent years, and the energy storage systems are expected to follow. According to analysis agency TrendForce, lithium iron phosphate battery for solar energy storage technology has significant advantages over other technologies and is becoming the main installed capacity of new energy storage in the world. This is in line with earlier research by US analyst Wood Mackenzie, which predicted that lithium iron phosphate (LFP) will surpass nickel cobalt manganese (NCM) in market share by 2028. Nickel-cobalt-manganese (NCM) batteries still accounted for half of the market last year, but LFP batteries are starting to emerge due to their competitive cost, long life cycle and high safety performance. According to TrendForce, the cumulative global installed capacity of renewable energy is 3,064 GW in 2021, underscoring the urgent need for energy storage to balance supply gaps. In 2021, the global energy storage market will maintain rapid growth. According to TrendForce, the newly installed capacity reached 29.6 GWh, a year-on-year increase of 72.4%. Looking ahead, the global energy storage market will expand rapidly, reaching 362 GWh by 2025. Corigy provide both lifepo4 battery and lead-acid batteries. If you have a need, welcome to contact us. 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

Following last week's record-breaking heatwave, Europe's heat and energy crisis has been pushed to the brink of collapse. According to media reports, drought conditions in France are intensifying due to high temperatures and a lack of rainfall. As of the 25th local time, 90 of France's 96 provinces have issued drought warnings and issued restrictions to save water. Coincidentally, on July 20, the power grid in the eastern part of the British capital London was briefly interrupted, the air conditioner was turned off, and the demand for electricity surged, which in turn caused the grid to collapse. UK utilities' electricity prices were pushed to a record £9,724.54 ($11,685) per megawatt-hour, which is 5,000% higher than the average price of £178 ($215) per megawatt-hour. Electricity prices in France hit a record high on Tuesday as gas prices pushed up the cost of electricity generation across Europe. The price of French electricity delivered next year rose 4.6% to a new record of 495 euros per megawatt hour. France is already facing problems with its nuclear power infrastructure, with falling capacity affecting electricity supply. Install a photovoltaic system now to greatly reduce your electricity bills. Welcome to contact us if you need the solar energy system. 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