2023电力设备行业深度报告:上游价格触底释放利润主链盈利坚挺户储出货承压风电整机盈利承压、零部件分化明显.docx
行业深度报告上游价格触底释放利润,主链盈利坚挺,户储出货承压,风电整机盈利承压、零部件分化明显内容目录1 .前言52 .光伏板块:光伏分化明显,龙头恒强92.1 2023H1、2023Q2龙头企业保持增长,各环节景气度明显分化92.2 2023H1盈利能力稳定,2023Q2盈利小幅回落132.3 2023二季度应收账款、合同负债、存货增长193 .风电板块:整机盈利承压、零部件分化明显233.1 2023Hl风电板块营收同比上升、盈利同比下降233.2 2023H1、2023Q2风电板块毛利率及净利率小幅下滑263.3 2023Q2应收账款增加、合同负债增多、存货增加294 .核电板块2023H1收入提升、归母净利润大幅上升,双龙头盈利增长314.1 2023H1核电板块收入增长、归母净利润大幅上升314.2 2023Hl毛利率下降、归母净利率上升,2023Q2毛利率下降、归母净利率上升.325 .投资建议336 .风险提示33表表表表表表表表表表表表表表表表表表表表表表表表表图表目录1:115家上市公司分类52:新能源板块2023H1收入和归母净利润情况73:新能源板块2023H1整体情况74:新能源板块2023二季度收入和归母净利润情况75:新能源板块2023二季度整体情况76:新能源板块2023H1及2023Q2毛利率情况87:新能源板块2023H1及2023Q2归母净利率情况88:新能源板块2023H1-2023Q2经营活动现金流情况(亿元)89:新能源板块2023H1及2023Q2费用率情况810:新能源板块2023H1及2023Q2末应收账款情况(亿元)911:新能源板块2023Hl及2023Q2末合同负债情况(亿元)912:新能源板块2023H1及2023Q2末存货情况(亿元)913:光伏公司收入和归母净利润变动情况分析表(亿元)1114:光伏公司毛利率和归母净利率变动情况分析表1415:光伏板块2022-2023Q2经营净现金流情况(亿元)1716:光伏公司应收账款、合同负债变动情况分析表(亿元)1917:光伏板块2022Q3-2023Q2存货变动情况(亿元)2118:风电公司收入和归母净利润变动情况分析表2519:风电公司毛利率和归母净利率变动情况分析表2620:风电板块2022-2023Q2经营净现金流情况(亿元)2821:风电板块应收账款、合同负债变动情况分析表(亿元)2922:风电板块2022-2023Q2存货变动情况(亿元)3023:核电公司收入和归母净利润变动情况分析表3124:核电等发电设备公司毛利率和归母净利润率变动情况分析表3225:核电板块20222023Q2经营净现金流情况统计(亿元)321.前言 新能源板块2023H1营收增长21.75%归母净利润同比增长26.75%。我们在新能源板块共选取了115家上市公司进行了统计分析,全行业2023H1实现收入8,860.68亿元,同增21.75%,实现归母净利润976.70亿元,同增26.75%。全行业2023Q2收入4,912.72亿元,同增21.97%,实现归母净利润496.42亿元,同增18.50%o 2023H1收入同比下降的公司有26家,增幅为0-30%的有43家,增幅为30%以上的有46家。2023H1归母净利润同比下降的公司有34家,增幅为0-30%的有19家,增幅为30%以上的有62家,亏损的有4家,扭亏的有6家。表1:115家上市公司分类行业光伏风电核电合盛硅业金风科技东方电气通威股份三一重能上海电气大全能源明阳智能中核科技隆基绿能运达股份南风股份TCL中环电气风电江苏神通京运通中材科技佳电股份弘元绿能双一科技应流股份双良节能时代新材东方钻业钧达股份大金重工中国核电爱旭股份天顺风能爱康科技天能重工隆基绿能泰胜风能阿特斯海力风电晶澳科技日月股份东方日升广大特材公司晶科能源金雷风电天合光能通裕重工横店东磁吉鑫科技亿晶光电恒润股份海泰新能振江股份福莱特中环海陆亚玛顿海锅股份凯盛新能双一科技安彩高科广大特材南玻A宏德股份福斯特新强联海优新材五洲新春赛伍技术禾望电气鹿山新材东方电缆天洋新材中天科技明冠新材银星能源深圳燃气节能风电阳光电源盛弘股份科士达昱能科技锦浪科技固德威禾迈股份上能电气德业股份中信博意华股份清源股份林洋能源芯能科技能辉科技晶科科技太阳能晶盛机电迈为股份京运通捷佳伟创连城数控奥特维海目星美畅股份恒星科技高测股份三超新材岱勒新材东尼电子聚和材料帝科股份苏州固铝石英股份欧晶科技天宜上佳金博股份通灵股份快可电子宇邦新材同享科技鑫钳股份数据来源:Wind,东吴证券研究所表2:新能源板块2023Hl收入和归母净利润情况分项营业收入(亿元)同比()归母净利润(亿元)同比()光伏风电核电6,386.2029.21%779.2736.11%1,229.655.59%105.23-19.28%1,244.826.35%92.2036.28%数据来源:Wind,东吴证券研究所表3:新能源板块2023H1整体情况公司数量收入同比归母净利润同比同比负增长2634同比增长幅度在0%-30%4319同比增长超过30%4662亏损.4扭亏-6合计115数据来源:Wind,东吴证券研究所 新能源板块2023二季度营收增长2197%归母净利润上升18.50%。全行业115家公司2023Q2实现收入共计4,912.72亿元,同比增长21.97%,实现归母净利润496.42亿元,同比增长18.50%。 2023二季度收入同比下降的公司有28家,增幅为0-30%的公司共有45家,增幅为30%以上的公司共有42家。归母净利润2023二季度同比下降的公司共有48家,增幅为0-30%的公司共有8家,增幅为30%以上的公司共有59家。亏损的公司有7家,扭亏的公司有4家。表4:新能源板块2023二季度收入和归母净利润情况分项营业收入(亿元)同比()归母净利润(亿元)同比光伏风电核电3,474.7222.79%392.2618.78%755.3723.88%58.61-5.47%682.6316.05%45.5570.88%数据来源:Wind,东吴证券研究所表5:新能源板块2023二季度整体情况公司数量收入同比归母净利润同比同比负增长2848同比增长幅度在0%-30%458同比增长超过30%4259亏损-7扭亏115合计数据来源:Wind,东吴证券研究所 2023H1毛利率上升'归母净利率上升2023Q2毛利率下降'归母净利率下降<>2O23H1,全行业115家公司的毛利率为22.99%,同增0.23pct°2023Q2,全行业毛利率为22.04%,同减0.48pct<,2023HI,全行业归母净利率为11.02%,同增0.43pct2023Q2,归母净利率为10.10%,同减0.30pct0 2023H1行业现金净流入增多'2023Q2行业现金净流入增多。2023H1,全行业115家公司经营活动现金流量净额为582.48亿元,同增18.63%,2023Q2,全行业经营性现金净流入782.05亿元,同增8.33%。表6:新能源板块2023H1及2023Q2毛利率情况毛利率2022Q12022Q22022Q32022Q42023Q12023Q22023Q2同比2023H12023H1同比光伏21.92%21.83%23.39%20.35%23.79%21.82%-0.0Ipct22.72%0.85pct风电22.93%21.54%19.48%16.07%21.85%19.46%-2.08pcl20.38%-1.82pct核电27.24%26.91%26.47%19.98%28.12%26.05%-0.86pct26.98%-0.09pct数据来源:Wind,东吴证券研究所表7:新能源板块2023H1及2023Q2归母净利率情况归母净利率2022Q12022Q22022Q32022Q42023Q12023Q22023Q2同比2023H12023H1同比光伏11.47%11.67%13.05%8.76%13.29%11.29%-O.38pct12.20%0.62pct风电12.32%10.17%7.73%4.33%9.83%7.76%-2.4Ipct8.56%-2.64pct核电7.04%4.53%5.24%-0.50%8.30%6.67%2.14pct7.41%1.63pct数据来源:Wind,东吴证券研究所表8:新能源板块2023H1-2023Q2经营活动现金流情况(亿元)经营活动现金流2022Q12022Q22022Q32022Q42023Q12023Q22023Q2同比2023H12023H1同比光伏-26.47471.81365.39593.17-1.73589.8625.02%588.1332.07%风电-177.0250.15-43.32348.84-168.8617.38-65.35%-151.48-19.40%核电-27.44199.97119.79351.34-28.98174.81-12.58%145.83-15.48%数据来源:Wind,东吴证券研究所表9:新能源板块2023H1及2023Q2费用率情况期间费用率2022Q12022Q22022Q32022Q42023Q12023Q22023Q2同比2023H12023H1同比光伏7.96%6.47%6.85%7.36%7.92%5.32%-1.16pct6.50%-0.60pct风电核电11.98%12.11%11.85%11.57%14.98%11.05%-1.06pct12.56%0.5Ipct14.30%15.91%16.10%18.22%14.74%13.49%-2.41pct14.06%-L05pcl数据来源:Wind,东吴证券研究所表10:新能源板块2023H1及2023Q2末应收账款情况(亿元)应收账款2022Q12022Q22022Q32022Q42023Q12023Q22023Q2环比光伏1,125.251,345.881,392.151,502.991,664.231,867.7812.23%风电966.391,000.541,054.831,001.711,050.381,179.3512.28%核电673.08703.88721.50693.64742.03795.9515.58%数据来源:Wind,东吴证券研究所表11:新能源板块2023H1及2023Q2末合同负债情况(亿元)预收账款2022Q12022Q22022Q32022Q42023Q12023Q22023Q2环比光伏596.78755.22990.40890.58977.091,029.255.34%风电261.18274.49266.61255.58293.22307.214.77%核电680.59687.48733.26727.21725.70772.726.48%数据来源:Wind,东吴证券研究所表12:新熊源板块2023H1及2023Q2末存货情况(亿元)存货2022Q12022Q22022Q32022Q42023Q12023Q22023Q2环比光伏1,563.921,938.122,092.452,128.132,448.242,602.226.29%风电587.26598.83658.9560734688.34771.3512.05%核电790.96776.41811.12786.53823.52811.35-1.48%数据来源:Wind,东吴证券研究所2.光伏板块:光伏分化明显,龙头恒强2.12023H1、2023Q2龙头企业保持增长,各环节景气度明显分化2023H1光伏板块收入、归母净利润同比增长29.21%'36.11%,收入增速看:石英用锅逆变器设备银浆组件其他辅材玻璃金刚线电池EPC支架硅片硅料胶膜,归母净利润增速看:石英用锅逆变器电池组件金刚线设备银浆支架EPC其他辅材硅片玻璃硅料胶膜。光伏板块共选取企业73家,2023H1收入6386.20亿元,同比增长29.21%,归母净利润779.27亿元,同比增加36.11%。其中:硅料2023Hl收入953.30亿元,同比增长6.30%,归母净利润194.79亿元,同比-22.99%;硅片2023HI收入720.32亿元,同比增长8.10%,归母净利润80.10亿元,同比增长5.71%;电池2023Hl收入284.92亿元,同比增长24.83%,归母净利润23.10亿元,同比增长225.76%;组件2023HI收入2689.51亿元,同比增长37.08%,归母净利润239.36亿元,同比增长143.48%;玻璃2023Hl收入251.46亿元,同比增长29.62%,归母净利润21.75亿元,同比-7.69%;胶膜2023H1收入333.65亿元,同比增长4.96%,归母净利润15.37亿元,同比-29.56%;逆变器2023H1收入484.05亿元,同比增长119.52%,归母净利润82.86亿元,同比增长239.11%;支架2023Hl收入50.07亿元,同比增长12.95%,归母净利润2.72亿元,同比增长31.54%;EPC2023H1收入95.10亿元,同比增长20.74%,归母净利润17.32亿元,同比增加17.32%;设备2023Hl收入270.51亿元,同比增长52.56%,归母净利润43.77亿元,同比增长42.54%;金刚线2023Hl收入82.22亿元,同比增长26.12%,归母净利润16.65亿元,同比增长48.92%,银浆2023HI收入93.70亿元,同比增长39.33%,归母净利润5.27亿元,同比增长37.15%,石英生烟2023Hl收入48.89亿元,同比增长282.41%,归母净利润28.39亿元,同比增长645.83%,其他辅材2023Hl收入79.87亿元,同比增长30.75%,归母净利润8.35亿元,同比增长18.87%。2023Q2光伏板块收入、归母净利润同比增长22.79%、18.78%收入增速看:石英用锅逆变器设备其他辅材电池组件EPC玻璃金刚线支架硅料胶膜硅片,归母净利润增速看:石英用锅逆变器电池组件其他辅材银浆金刚线设备EPC支架玻璃硅片胶膜硅料。光伏板块共选取企业73家,2023Q2收入3474.72亿元,同比增长22.79%,归母净利润392.26亿元,同比增加18.78%。其中:硅料2023Q2收入515.01亿元,同比增长2.03%,归母净利润69.63亿元,同比减少49.31%;硅片2023Q2收入363.10亿元,同比减少4.31%,归母净利润37.50亿元,同比减少16.88%;电池2023Q2收入15535亿元,同比增长29.76%,归母净利润12.22亿元,同比增长152.88%;组件2023Q2收入1493.99亿元,同比增长29.69%,归母净利润128.84亿元,同比增长122.51%;玻璃2023Q2收入122.53亿元,同比增长15.43%,归母净利润12.29亿元,同比降低12.29%:胶膜2023Q2收入170.38亿元,同比降低3.14%,归母净利润8.71亿元,同比降低37.06%;逆变器2023Q2收入268.80亿元,同比增长99.54%,归母净利润49.02亿元,同比增长223.51%;支架2023Q2收入28.93亿元,同比增长13.71%,归母净利润1.67亿元,同比增长1.34%;EpC2023Q2收入57.22亿元,同比增长22.00%,归母净利润10.88亿元,同比增长10.69%;设备2023Q2收入150.58亿元,同比增长46.89%,归母净利润22.75亿元,同比增长16.23%;金刚线2023Q2收入44.43亿元,同比增长15.23%,归母净利润9.73亿元,同比增长43.34%,银浆2023Q2收入53.07亿元,同比增长50.10%,归母净利润2.94亿元,同比增长44.65%,石英珀烟2023Q2收入18.59亿元,同比增长303.99%,归母净利润18.46亿元,同比增长640.19%,其他辅材2023Q2收入45.19亿元,同比增长43.14%,归母净利润5.13亿元,同比增长45.01%o各环节分化严重,石英砂供给紧缺下涨价带来最大业绩弹性,电池盈利同比明显修复,逆变器同比持续高增Q2环比承压。硅料:价格快速下行,利润释放下游受益。龙头通威股份(2023Q2归母净利46.7亿元,同降34%)Q2单吨盈利下行至5万/吨,随N型硅料占比提升将体现品质及成本差异性。石英用烟:石英砂供给较为紧张下盈利快速上行。欧晶科技(2023Q2归母净利润2.36亿元,同增389.04%)、石英股份(2023Q2归母净利润16.10亿元,同增700.36%)石英砂紧缺,价格大幅上涨,瓜分超额收益,我们认为高纯石英砂明后年供需依然相对紧张,高盈利持续期较长。硅片:Q2盈利差异拉大、随竞争加剧盈利中枢将有所下行eTCL中环(2023Q2归母净利22.83亿元,同增42.13%)硅片经营性单瓦盈利1毛,N型占比不断提升。弘元绿能(2023Q2归母净利润3.4亿元,同降63.05%)主要系行业供给释放盈利下行+价格速跌计提存货减值所致,双良节能(2023Q2归母净利润1.16亿元,同降49.98%)。电池:产能结构性供不应求'N型盈利优势坚挺。爱旭股份(2023Q2归母净利润6.07亿元,同增64.66%),预计2023H2随ABC电池出货提升,电池盈利有望保持坚挺。钧达股份(2023Q2归母净利润6.02亿元,同增139.48%)N型产能行业领先,P型单瓦盈利6分/W,N型1.2毛/W,N型优势突出。组件:Q2整体盈利稳健、人民币汇率贬值+美国高盈利+N型溢价均有所贡献。晶澳科技(2023Q2归母净利润2231亿元,同增134.31%)2023Q2出货保守,2023H2有望明显提升。隆基绿能2023Q2归母净利润42.83亿元,同增75.20%,晶科能源(2023Q2归母净利润21.85亿元,同增333.52%)。天合光能(2023Q2归母净利润17.72亿元,同增144.05%)单瓦净利约1.1-1.2毛,环比持平,一体化+N型产能持续提升。逆变器:户储库存压力下Q2出货环降、四季度有望迎需求拐点,大储量利超预期。阳光电源(2023Q2归母净利润28.46亿元,同增481.46%)美国大储量利超预期+1GBT模块紧缺+费用规模效应+海运费等成本下行+汇率因素,业绩大超市场预期,;德业股份(2023Q2归母净利润6.75亿元,同增111.96%)南非需求爆发带动出货富增、新产品新市场布局加速。固德威(2023Q2归母净利润4.04亿元,同增794.45%)库存压力影响下出货环比略降。锦浪科技(2023Q2归母净利润3.03亿元,同增29.56%)库存压力下出货环降,H2有望逐季改善,禾迈股份(2023Q2归母净利润1.72亿元,同增50.28%)、昱能科技(2023Q2归母净利润0.17亿元,同降83.12%)微逆需求放缓,库存压力下禾迈昱能出货环降30%+c玻璃:涨价+成本下行带动盈利修复、H2需求旺盛下盈利有望持续提升。福莱特(2023Q2归母净利润5.73亿元,同增1%)测算单平盈利约2.5元,环比提升0.4元,涨价+成本下行带动盈利修复、2023Q3有望量利双升。胶膜:Q2盈利差异拉大,龙头优势明显。龙头福斯特(2023Q2归母净利润5.20亿元,同降27.53%)2023Q2胶膜涨价传导成本压力带动盈利回升、看好全年盈利持续修复。海优新材(2023Q2归母净利润-0.57亿元,同降143.5%)主要系胶膜涨幅不及粒子叠加资产减值。银浆:N型占比持续提升推动量利双升。聚和材料(2023Q2归母净利润1.24亿元,同增19.70%)N型占比持续提升,享受量价双升,产能扩张+银粉自供,持续保障增长。帝科股份(2023Q2归母净利润1.16亿元,同增长1135.27%)。表13:光伏公司收入和归母净利润变动情况分析表(亿元)代码公司名称营业收入2023Hi归母净利润2023Q2环比2023H1同比2023Q22023Q2同比2023Q2环比2023H12023Q2同比同比2023Q2硅料953306.30%515.012.03%1730%194.79-22.99%69.63-4931%55.64%6O326O.SH合盛硅业11938-8.17%62.09-6.07%8.38%!7.82-49.72%7.80-47.81%-22.25%6OO438.SH通威股份740.6822.75%408.2414.50%22.80%132.708.56%46.69-3338%-45.72%688303.SH大全能源93.25-42.93%44.684558%-7.99%44.26-53.53%15.15-70.94%-47.95%硅片720328.10%363.10-431%1.64%80J05.71%37.50-16.88%88.03%6OIOI2.SH隆法绿能126.95-10.52%62.90-23.40%-1.80%17.83-23.88%12.58-8.32%139.62%002129.SZTCL中环348.9810.09%172.79-5.74%-1.93%45.365550%22.8342.13%1.34%60I908.SH京运通51372.85%24.14-21.05%-11.S4%0.56-85.70%-2.48-165.30%-181.69%6O3I85.SH弘元绿能71.74-37.38%36.6!-36.68%4.22%10.17-35.45%3.40-63.05%-49.72%648LSH双良节能121.28182.29%66.65160.14%22.01%6.1874.89%1.16-49.98%-76.82%电池284.922483%I553S29.76%19.90%2X10225.76%12.221528%112.32%119RAS妁法股份Qd9111?2vSAS41?»17(4747乂QSR12Q4R<MQ4%6732,SH爱旭股份162.491.65%85.034.23%9.78%13.09119.60%6.0764.66%-13.46%261O,SZ爱康科技28.2216.92%15.7810.85%26.88%0.46128.93%0.14109.93%-58.37%组件2689.5137.08%1493.9929.69%24.97%239.36143.48%12881122.51%116.57%60I0I2.SH隆基球熊646.5228.24%363.3414.18%28.30%73.9578.71%42.8375.20%37.61%688472.SH阿特斯261.0531.71%142.7417.88%20.65%19.23321.75%10.05161.41%9.39%002459.SZ晶澳科技408.4343.47%203.6226.10%-0.58%48.13182.74%22.31134.31%-13.58%3OO118.SZ东方日升176.0739.56%108.3050.38%59.80%8.6170.65%5.5088.53%77.02%688223.SH晶科能源536.2460.52%304.7262.72%31.61%38.43324.58%21.85333.52%31.77%688599.SH天合光能493.8438.21%280.6537.18%31.64%35.40178.88%17.72144.05%0.24%002056.SZ横店东磁102.469.35%56.1412.88%21.21%12.1252.03%6.2945.84%7.93%600537.SH亿晶光电43.6526.00%22.486.88%6.19%2.851106.64%1.58349.22%25.13%835985.BJ海泰新能21.26-26.76%12.01-27.32%29.83%0.6484.83%0.70242.97%1187.16%玻璃251.4629.62%1225315.43%-4.97%21.757.69%122911.79%129.88%6OI865.SH福莱特96.7832.50%43.1313.64%-19.60%10.858.19%5.731.31%12.12%OO2623.SZ亚玛顿16.8714.78%8.7814.93%8.51%0.39-9.22%0.23-26.81%49.47%600876.SH凯盛新能27.7917.92%13.520.16%-5.19%1.29-48.06%1.16-14.39%834.39%600207.SH安彩高科26.1249.28%13.9043.08%13.79%0.33-46.52%0.23-45.89%123.02%000012.SZ南玻A83.89舞.69%43.1915.67%6.09%8.8911.16%4.93-20.15%24.39%胶膜333.654.96%17038-3.14%435%15372966%8.71-37.06%130.71%6O38O6.SH福斯特106.1617.76%57.0311.15%16.08%8.85-16.31%5.20-27.53%42.81%68868O.SH海优新材24.00-14.72%10.49-33.85%-22.34%-0.34-116.42%0.57-143.50%-350.18%6O32I2,SH赛伍技术22.21-1.66%11.801.67%13.42%0.50-71.25%0.17-80.16%48.27%603051.SH鹿山新材14.5911.33%7.52-7.13%6.32%-0.67-186.90%-0.32-172.06%8.77%6033私SH天津新材6.11-9.60%2.74-23.22%-18.70%0.01-96.52%-0.02-107.48%-167.56%688560.SH明冠新材8.36-8.76%4.35-18.41%8.37%0.53-43.85%0.33-44.95%72.30%6OI139.SH深圳燃气152.232.87%76.45-4.59%0.89%6.5020.56%3.9125.33%51.48%逆变器484.0511952%268.809964%24.88%82.86239.11%49.0222351%144.87%300274.SZ阳光电源286.22133.06%160.42107.97%27.52%43.54383.55%28.46481.46%88.80%3OO693.SZ盛弘股份11.02100.89%6.54110.34%46.07%1.81166.15%1.19162.92%89.87%OO25I8.SZ科士达28.2385.56%14.2047.82%1.22%5.01129.85%2.6763.36%14.46%688348.SH昱能科技6.5832.30%2.22-31.35%-48.97%1.344.19%0.17-83.12%-85.93%3OO763.SZ锦浪科技32.5133.16%15.9719.22%-3.49%6.2757.51%3.0329.56%-6.57%688390.SH因德威38.14162.61%20.95161.01%21.85%7.411256.20%4.04794.45%20.20%688032.SH禾迈股份10.65107.30%4.8570.17%-16.50%3.4872.68%1.7250.28%-2.36%3OO827.SZ上能电气21.77416.58%15.57665.56%151.04%1.35488.54%0.991340.43%170.09%6O5117.SH存业股份48.94106.21%28.0983.34%34.74%12.64180.50%6.75111.96%14.60%支架50.0712.95%28.9313.71%36.82%2.723154%1.671.34%159.18%68B4O8.SH中信博19.2133.72%11.0628.48%35.61%0.988319.15%0.59666.36%52.97%002897.SZ意华股份22.24-6.99%12.87-4.32%37.36%0.66-63.12%0.5162.39%224.77%603628.SH清源股份8.6242.36%5.0047.81%38.17%1.08278.55%0.57153.80%12.91%EPC95.1020.74%57.2222.00%51.03%173225.01%10邪10.69%168.90%60I222.SH林洋能源32.1138.35%21.4660.53%101.52%5.8141.85%3.8466.49%95.45%603I05.SH芯能科技3.3212.66%2.0414.97%60.30%1.0935.93%0.7913.66%162.71%301046.SZ能辉科技1.85-