3月30日,江西省发改委发布关于优化调整新能源规划项目库的通知。经过优化调整,本轮规划库中全省风电、光伏发电规模下降至40GW左右,全省生物质发电项目规模为107.8MW。根据799个项目清单统计,其中光伏约25GW,风电约15GW。光伏项目分为两类包括集中式光伏和屋顶光伏。集中式光伏24.23GW、屋顶分布式光伏689MW。原文见下：江西省能源局关于优化调整新能源规划项目库的通知各设区市发展改革(en)

新春伊始,我国首个移动式大容量全场景电池储能站——南方电网河北保定电池储能站正式投入商运行。该电池储能站位于保定国家高新技术产业开发区,功率6兆瓦,容量超过7.2兆瓦时,转换效率达到98%。电站的投运标志着我国高压级联关键技术研究取得成功,有效解决了电池储能站应用场景固定限制的难题。　　此前,我国电池储能站主要采用低压380伏储能系统,经变压器升压至10千伏后并入电网储能发电。不同于传统储能站,南(en)

生产标准本产品按中华人民共和国国家标准GB/T5023.3-2008、GB/T5023.4-2008、制造。该标准等效采用国际电工委员会标准JB/T8734.2-2016、Q/ZYL0204-2016、T/ZZB1078-2019、JB/T10491-2004。使用范围电压等级：适用于额定电压等级450/750V及以下（BVV及BVVB使用额定电压等级在300/500V及以下）产品规格：1-5芯,(en)

Solar cable、PV cable、Photovoltaic cable、DC cable是什么线缆？对应国内的线缆型号是什么？ 一、Solar cable是指太阳能电缆;二、PV cable是Photovoltaic cable的简写,是指光伏电缆；三、DC cable的指直流电缆。 Solar cable、PV cable、Photovo(en)

Solar photovoltaic carport is the combination of photovoltaic power generation and the roof of the carport, which is the simplest one in the combination of photovoltaic and architecture. It can not only realize all the functions of the traditional carport, but also bring power generation income to the owners. Generally using steel structure support, simple, generous, fashion, beautiful, and clean environmental protection of the new energy, effectively alleviate the social environment and energy pressure. Using the idle area of parking shed, the construction of photovoltaic parking shed, electricity in addition to supply

Recently, WE received some inquiries from wire and cable users, such as: "Will the price of photovoltaic cable be lowered next year?" ", "The price of light volt line has risen too much, can you make it cheaper? About this problem, the influence of many factors, because of the price of cable I will also not good for a definite answer customer, that in order to be able to some useful reference advice to clients, to make a lower procurement costs, mainly from the raw materials, cable industry market environment, photovoltaic industry market, and several major aspects of analysis.   I. Copper price trend and trend (data from GOLD Investment Market) according to 2021(EN)

     After household roof photovoltaic enters ordinary people's homes, it not only brings some benefits to ordinary people, but also saves energy and environmental protection. For h

The Xiaobian of guangheng cable has learned the following answers through technical communication and network investigation for the reference of the majority of users: first, home decoration wiring selection: 1. The most widely used is bv wire, named copper core PVC insulated single core hard wire, with a rated AC voltage of 450 / 750V, which fully meets the household voltage requirements. Edit and search Figure 2. The name of BVV is called copper core PVC insulated PVC sheathed single core hard cable. A layer of PVC sheath is added on the basis of BV line to play the role of double-layer protection. Generally, household wiring will be protected through pipe, so it is a little redundant to add another layer of PVC sheath to the cable.

Netizen: "h1z2z2-k1 × 2.5mm ² What cable is it? "Xiaobian's company is specialized in h1z2z2-k1 × 2.5 manufacturers of wires and cables with models and specifications, according to their

Photovoltaic inverter is one of the two main components of photovoltaic power generation system. The core task of photovoltaic inverter is to track the maximum output power of photovoltaic array and f