New York Governor Kathy Hochul recently announced that the state has reached a new milestone with the installation of 4GW of distributed PV systems to date, including community PV systems, residential PV systems, small commercial and industrial PV systems. The PV systems installed are enough to power 710,000 households in the state, she said. She noted that since the state launched the NY-Sun prog...

1. Skyrocketing Electricity Prices Sweeping The World Energy shortages and soaring energy prices have severely affected residential electricity consumption. Therefore, European countries have also introduced policy subsidies in the near future to encourage the development of the home energy storage market. The cost of batteries and the economical reduction of home energy storage equipment have bec...

In recent years, in order to cope with climate change and realize energy transition, many countries have vigorously developed renewable energy. Compared with traditional fossil energy, renewable energy power generation generally has problems of intermittency and volatility, which need to be adjusted by energy storage technology. The development of energy storage has become an important part of ene...

Off-grid photovoltaic power plants store solar power in batteries, and then convert them into household voltage through inverters. The grid-connected power station refers to the connection with the mains. The grid-connected photovoltaic power station has no electric energy storage device, and is directly converted into the voltage required by the national grid through the inverter, and is given pr...

This article introduces several types of household energy storage systems that are currently used more. 1. Hybrid home photovoltaic + energy storage system The system generally consists of photovoltaic modules, lithium batteries, hybrid inverters, smart meters, CTs, power grids, grid-connected loads and off-grid loads. working principle During the day, the photovoltaic power generation first suppl...

1. Tempered Glass Its function is to protect the main body of power generation. 2. EVA It is used to bond and fix the tempered glass and the main body of power generation. The quality of the transparent EVA material directly affects the life of the module. The EVA exposed to the air is easy to age and turn yellow, thus affecting the light transmittance of the module. Encapsulates the power generat...

Recently, the Brazilian government introduced new regulations to introduce a new pricing mechanism for the country's distributed PV electricity prices. The new regulations will take effect in 2023. According to the new regulations, distributed photovoltaic systems with an installed capacity of less than 5,000 kilowatts in Brazil will use "net metering tariffs" until 2045. Rodrigo Sauaia, executive...

This article will introduce several typical energy storage battery technologies at present, and sort out the advantages and disadvantages of each type.   1. Ternary Lithium Battery Ternary lithium battery, also named ternary lithium polymer battery, refers to a battery technology that uses Li(NiCoMn)O2 as the anode. This is the first and most successful lithium battery technology, widely used...

Photovoltaic is the abbreviation of solar photovoltaic power generation system. It is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. There are two modes of independent operation and grid-connected operation. 1. What is photovoltaic power generation? Photovoltaic power g...