光(guang)(guang)伏(fu)(fu)(fu)(fu)建(jian)(jian)筑(zhu)(zhu)一(yi)体(ti)化应用，光(guang)(guang)伏(fu)(fu)(fu)(fu)屋顶、光(guang)(guang)伏(fu)(fu)(fu)(fu)幕墙甚至光(guang)(guang)伏(fu)(fu)(fu)(fu)停车棚、电子树、光(guang)(guang)伏(fu)(fu)(fu)(fu)护栏(lan)等。据了解(jie)，国(guo)内(nei)光(guang)(guang)伏(fu)(fu)(fu)(fu)建(jian)(jian)筑(zhu)(zhu)面积(ji)已经达(da)到600亿(yi)平(ping)方(fang)(fang)米，其中城(cheng)市(shi)建(jian)(jian)筑(zhu)(zhu)面积(ji)超300亿(yi)平(ping)方(fang)(fang)米，大概(gai)有(you)(you)30亿(yi)平(ping)方(fang)(fang)米的光(guang)(guang)伏(fu)(fu)(fu)(fu)一(yi)体(ti)化产品可供安(an)装。根据中信(xin)证券预测，未来每年(nian)(nian)新增(zeng)建(jian)(jian)筑(zhu)(zhu)面积(ji)将达(da)到40亿(yi)平(ping)方(fang)(fang)米以(yi)上(shang)，按照保守估计，光(guang)(guang)伏(fu)(fu)(fu)(fu)建(jian)(jian)筑(zhu)(zhu)一(yi)体(ti)化产品渗透率(lv)为2%，粗略估算其一(yi)年(nian)(nian)市(shi)场规模接近1000亿(yi)元；如果再(zai)考虑(lv)到存(cun)量建(jian)(jian)筑(zhu)(zhu)的改造需求(qiu)，光(guang)(guang)伏(fu)(fu)(fu)(fu)建(jian)(jian)筑(zhu)(zhu)一(yi)体(ti)化总市(shi)场长(zhang)期空间(jian)将达(da)到万(wan)亿(yi)级别。BIPV 业(ye)务发(fa)展有(you)(you)望进(jin)一(yi)步增(zeng)厚公司业(ye)绩，提升估值水平(ping)。云南屋顶发(fa)电建(jian)(jian)材供应商

BIPV应用(yong)(yong)(yong)方(fang)向多样，满足(zu)(zu)用(yong)(yong)(yong)户(hu)不同(tong)需(xu)(xu)求BIPV新的(de)(de)(de)(de)应用(yong)(yong)(yong)方(fang)向不断涌现，满足(zu)(zu)不同(tong)用(yong)(yong)(yong)户(hu)、不同(tong)场(chang)景的(de)(de)(de)(de)需(xu)(xu)求。（1）按应用(yong)(yong)(yong)场(chang)景划(hua)分，BIPV包括(kuo)光(guang)(guang)(guang)伏屋顶(ding)(ding)、光(guang)(guang)(guang)伏幕墙、光(guang)(guang)(guang)伏采(cai)光(guang)(guang)(guang)顶(ding)(ding)、预制光(guang)(guang)(guang)伏墙和(he)光(guang)(guang)(guang)伏遮阳板，屋顶(ding)(ding)资源是当下BIPV领域(yu)抢(qiang)占的(de)(de)(de)(de)重点，尤其是结合整县推进的(de)(de)(de)(de)政策，屋顶(ding)(ding)BIPV产(chan)(chan)(chan)品(pin)(pin)(pin)发(fa)(fa)(fa)展愈(yu)发(fa)(fa)(fa)快速。（2）从(cong)技(ji)术路线来(lai)看，晶硅(gui)电(dian)池产(chan)(chan)(chan)业链完整，生产(chan)(chan)(chan)设备已实(shi)现国产(chan)(chan)(chan)化(hua)、产(chan)(chan)(chan)品(pin)(pin)(pin)技(ji)术自(zi)主(zhu)先进、生产(chan)(chan)(chan)成本(ben)低，目前在光(guang)(guang)(guang)电(dian)建(jian)(jian)筑上(shang)占据95%的(de)(de)(de)(de)市场(chang)份额，薄膜(mo)电(dian)池虽然在转化(hua)效率(lv)等(deng)方(fang)面不及晶硅(gui)电(dian)池，但其结构简单、透光(guang)(guang)(guang)性可调节、弱光(guang)(guang)(guang)性好(hao)、温度系数低等(deng)特点使得其比(bi)晶硅(gui)更(geng)适合应用(yong)(yong)(yong)在BIPV上(shang)，尤其是在建(jian)(jian)筑立面上(shang)优势(shi)更(geng)加明显。（3）从(cong)产(chan)(chan)(chan)品(pin)(pin)(pin)表现形(xing)(xing)式来(lai)看，“建(jian)(jian)材型”BIPV是一种相对理想的(de)(de)(de)(de)形(xing)(xing)式，定制化(hua)程度高(gao)、强(qiang)度要求、成本(ben)高(gao)；“构件型”BIPV偏向标准(zhun)化(hua)产(chan)(chan)(chan)品(pin)(pin)(pin)，但应用(yong)(yong)(yong)场(chang)景也(ye)受(shou)限，目前主(zhu)要应用(yong)(yong)(yong)在工商业厂房屋顶(ding)(ding)、防雨车棚等(deng)大(da)面积屋顶(ding)(ding)、大(da)型建(jian)(jian)筑外侧幕墙。综合考虑(lv)，未来(lai)BIPV产(chan)(chan)(chan)品(pin)(pin)(pin)的(de)(de)(de)(de)发(fa)(fa)(fa)展方(fang)向将是既能(neng)做(zuo)标准(zhun)化(hua)的(de)(de)(de)(de)产(chan)(chan)(chan)品(pin)(pin)(pin)，也(ye)能(neng)做(zuo)定制化(hua)的(de)(de)(de)(de)产(chan)(chan)(chan)品(pin)(pin)(pin)，从(cong)而满足(zu)(zu)不同(tong)用(yong)(yong)(yong)户(hu)和(he)不同(tong)场(chang)景的(de)(de)(de)(de)需(xu)(xu)求。黑(hei)龙江(jiang)屋顶(ding)(ding)发(fa)(fa)(fa)电(dian)建(jian)(jian)材案例全球跟(gen)踪支架对固定支架的(de)(de)(de)(de)替代已经成为(wei)趋势(shi)。

传统屋(wu)面(mian)光伏(fu)易受强风(feng)损坏传统的(de)(de)屋(wu)面(mian)光伏(fu)项目设(she)计方案大(da)多采用通用的(de)(de)夹具、导轨、压块来固定光伏(fu)组(zu)(zu)件，无(wu)法(fa)与建筑本身融合，因此(ci)在(zai)安装结构上(shang)，难(nan)以形(xing)成一个整体。在(zai)遭遇(yu)大(da)风(feng)等极端情(qing)(qing)况时，会导致支架或导轨变(bian)形(xing)，光伏(fu)系统被(bei)破坏，光伏(fu)组(zu)(zu)件从屋(wu)面(mian)脱落(luo)，从而带来很大(da)的(de)(de)安全(quan)隐患(huan)和经济损失。目前已建成的(de)(de)屋(wu)顶光伏(fu)项目在(zai)台风(feng)带来的(de)(de)强风(feng)暴雨(yu)等恶(e)劣天(tian)气和灾害情(qing)(qing)况下出现了不同程度的(de)(de)损坏，甚至有(you)组(zu)(zu)件被(bei)吹落(luo)屋(wu)顶，这类情(qing)(qing)况都(dou)极大(da)损害了业主的(de)(de)财产(chan)和生(sheng)命安全(quan)。

项目全周(zhou)期(qi)涉及(ji)(ji)多方利益(yi)主体，责任与(yu)收益(yi)划(hua)分不(bu)明(ming)确，成熟的商(shang)业模(mo)式有(you)(you)待探(tan)索。BIPV项目从规划(hua)、设(she)计(ji)、建(jian)设(she)到运营(ying)，涉及(ji)(ji)的主体包(bao)括(kuo)建(jian)筑业主、电站(zhan)投资商(shang)、设(she)计(ji)单(dan)位、施工单(dan)位、系统产品提(ti)供商(shang)、建(jian)筑使用者及(ji)(ji)运维(wei)服(fu)务提(ti)供商(shang)。各利益(yi)主体在(zai)项目各阶(jie)段(duan)的参(can)与(yu)程度(du)和参(can)与(yu)方式没有(you)(you)明(ming)确的标准，因此权责划(hua)归(gui)界线也较为模(mo)糊(hu)。在(zai)生产建(jian)设(she)端(duan)，BIPV方案(an)决(jue)定权归(gui)属不(bu)明(ming)朗，可能会(hui)耗(hao)费大量沟(gou)通成本(ben)，并(bing)直(zhi)接(jie)影响项目质量及(ji)(ji)效(xiao)益(yi)。在(zai)发电运营(ying)端(duan)，在(zai)规模(mo)尚小的市场(chang)现(xian)状下，现(xian)有(you)(you)的运维(wei)管理模(mo)式能否(fou)应对BIPV项目更高的资源(yuan)技术要求仍有(you)(you)待验证(zheng)。公司在(zai) BIPV 产业链上进(jin)一步拓展加(jia)注(zhu)，对公司长期(qi)发展具有(you)(you)积极影响。

光(guang)伏与建筑携手步入全新发展阶段，BIPV产(chan)业(ye)(ye)链整(zheng)合加速，跨(kua)界融合、模(mo)式(shi)创新频(pin)现(xian)。上(shang)游(you)：太阳能(neng)电(dian)(dian)(dian)(dian)池(chi)(chi)生产(chan)商，电(dian)(dian)(dian)(dian)池(chi)(chi)路(lu)线目前主(zhu)要包括单(dan)晶硅和(he)薄膜，单(dan)晶硅电(dian)(dian)(dian)(dian)池(chi)(chi)生产(chan)商包括隆(long)基(ji)股份、东(dong)方日(ri)升、天(tian)合光(guang)能(neng)、晶澳科技等，企业(ye)(ye)在上(shang)游(you)和(he)中游(you)皆有布局(ju)，例如隆(long)基(ji)、天(tian)合等。中游(you)：BIPV系统集成商，以建筑围护、钢(gang)结(jie)构、幕墙企业(ye)(ye)为(wei)主(zhu)，具备建筑设计、施工实力与经验(yan)，以及丰富的，下游(you)：对应各细分建筑应用(yong)场景(jing)，包含公共建筑、住(zhu)宅（户(hu)用(yong)）、工业(ye)(ye)厂房、 商业(ye)(ye)建筑等。其性(xing)能(neng)直接影响光(guang)伏电(dian)(dian)(dian)(dian)站的运营稳定性(xing)、发电(dian)(dian)(dian)(dian)效率以及投资(zi)收益(yi).山东(dong)屋顶(ding)发电(dian)(dian)(dian)(dian)建材有哪些

公司将发挥建(jian)筑领域(yu)的(de)复合型技术能(neng)力等(deng)(deng)优(you)势，在 BIPV 产(chan)品的(de)研发、采购、业务推广等(deng)(deng)方面展开(kai) 进一步合作。云南屋顶发电建(jian)材供应商

基于弱(ruo)(ruo)光(guang)(guang)性、色(se)彩(cai)多样(yang)性、透光(guang)(guang)率(lv)(lv)及整(zheng)(zheng)体经(jing)济(ji)性，薄膜(mo)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)更适用于BIPV市场：（1）光(guang)(guang)电(dian)(dian)(dian)(dian)转换效率(lv)(lv)劣势(shi)缩(suo)小，弱(ruo)(ruo)光(guang)(guang)性保(bao)证更长发电(dian)(dian)(dian)(dian)时(shi)间：BIPV项(xiang)目与集中(zhong)式电(dian)(dian)(dian)(dian)站不(bu)同，组(zu)件(jian)光(guang)(guang)照接收角度无法达(da)到比较(jiao)好，使其光(guang)(guang)电(dian)(dian)(dian)(dian)转化效率(lv)(lv)相应降低，因(yin)此晶(jing)硅(gui)(gui)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)对(dui)薄膜(mo)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的转换效率(lv)(lv)优(you)(you)势(shi)将明(ming)显削弱(ruo)(ruo)。而薄膜(mo)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)弱(ruo)(ruo)光(guang)(guang)性好、安装角度要求较(jiao)低，在弱(ruo)(ruo)光(guang)(guang)环(huan)境下发电(dian)(dian)(dian)(dian)时(shi)间长于晶(jing)硅(gui)(gui)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)。（2）规模(mo)经(jing)济(ji)、成本(ben)劣势(shi)缩(suo)小：规模(mo)经(jing)济(ji)带来的成本(ben)优(you)(you)势(shi)，是晶(jing)硅(gui)(gui)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)对(dui)薄膜(mo)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)市场份额挤压(ya)的重要因(yin)素(su)，但规模(mo)经(jing)济(ji)下晶(jing)硅(gui)(gui)组(zu)件(jian)尺寸高度标准(zhun)化，不(bu)利于满足BIPV定制化需求。（3）颜(yan)(yan)色(se)可调(diao)整(zheng)(zheng)，符(fu)合建(jian)(jian)筑美学：晶(jing)硅(gui)(gui)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)制绒环(huan)节(jie)中(zhong)，硅(gui)(gui)片表(biao)面腐蚀量差异将导致电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)片发生色(se)差，此外晶(jing)硅(gui)(gui)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)片颜(yan)(yan)色(se)决(jue)定组(zu)件(jian)主(zhu)要为蓝色(se)系，色(se)彩(cai)较(jiao)单调(diao)；而薄膜(mo)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)具(ju)备颜(yan)(yan)色(se)可调(diao)整(zheng)(zheng)优(you)(you)势(shi)，目前薄膜(mo)电(dian)(dian)(dian)(dian)池(chi)(chi)(chi)生产BIPV组(zu)件(jian)几乎涵盖(gai)所(suo)有(you)常见色(se)系，符(fu)合BIPV建(jian)(jian)筑对(dui)色(se)彩(cai)的多样(yang)化需求。云南屋顶发电(dian)(dian)(dian)(dian)建(jian)(jian)材供应商

储(chu)(chu)能三大应用(yong)场景之一：户(hu)用(yong)光(guang)储(chu)(chu)，浙江金贝能有(you)科技有(you)限公司的(de)储(chu)(chu)能逆变(bian)器提(ti)供高效(xiao)(xiao)智能的(de)住(zhu)宅(zhai)光(guang)伏(fu)解决方案(an)，完全支持大功率光(guang)伏(fu)组件作(zuo)业(ye)。MPPT工作(zuo)范围(wei)广，可(ke)以搭(da)配(pei)多种不同容量的(de)电(dian)(dian)(dian)池，实现(xian)轻(qing)松扩容。支持外接热泵(beng)、发电(dian)(dian)(dian)机等外部(bu)设备，通过(guo)控制智能充(chong)电(dian)(dian)(dian)桩，形成光(guang)伏(fu)、储(chu)(chu)能和充(chong)电(dian)(dian)(dian)能源系统的(de)解决方案(an)。高效(xiao)(xiao)灵活的(de)一体化(hua)系统配(pei)置(zhi)，满足每(mei)个用(yong)户(hu)的(de)个性化(hua)需求。实现(xian)电(dian)(dian)(dian)网的(de)梯(ti)级(ji)利(li)用(yong)，有(you)效(xiao)(xiao)降低(di)用(yong)电(dian)(dian)(dian)成本，可(ke)以随时随地使用(yong)体验(yan)绿色智慧(hui)能源。

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