光伏整縣推進(jìn)參考資料：工商業(yè)光伏開發(fā)全流程
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01前期開發(fā)階段：1 ）尋找項(xiàng)目資源；2） 業(yè)主初步溝通；3 ）前期資料收集；4） 現(xiàn)場踏勘;5 )技術(shù)方案測算;6) 確定開發(fā)意向;7) 簽訂相關(guān)協(xié)議;
1尋找項(xiàng)目資源,可被開發(fā)的光伏項(xiàng)目資源,工業(yè)園區(qū)/開發(fā)區(qū),商業(yè)區(qū),大型工礦企業(yè),國家級高新技術(shù)產(chǎn)業(yè)園,地方高新技術(shù)產(chǎn)業(yè)園,物流園,保稅區(qū)經(jīng)濟(jì)開發(fā)區(qū),污水處理廠等工業(yè)廠房,賓館飯店,寫字樓,體育場館,
機(jī)場,火車站,大型商業(yè)中心,商超等商業(yè)設(shè)施,分布式光伏開發(fā)應(yīng)遵循,“因地制宜、清潔高效、分散布局、就近利用”的原則.
2初步溝通,與廠區(qū)業(yè)主建立聯(lián)系，針對廠區(qū)情況、屋頂結(jié)構(gòu)、用電水平等基本問題進(jìn)行訪談，確定合作意愿和用能需求。過資料與衛(wèi)星圖，考察了以下幾方面，判斷項(xiàng)目的可行性。?考察企業(yè)屬性（國有企業(yè)、上市企業(yè)、知名外企）、資信是否良好、經(jīng)營狀況及收入是否穩(wěn)定、無不良記錄。?考察建筑物產(chǎn)權(quán)是否獨(dú)立清晰（房產(chǎn)證、土地證、建設(shè)規(guī)劃許可證原件），房屋產(chǎn)權(quán)是否質(zhì)押。?考察屋面結(jié)構(gòu)（混凝土、彩鋼瓦）、屋頂使用年限和面積（至少2萬平米以上）。?考察用電特性、分時(shí)用電電量、用電電價(jià)、電壓等級、變壓器容量。?考察屋頂周圍是否有遮擋或有高樓建設(shè)規(guī)劃、建筑物周邊是否有氣體或固體污染物排放。?考察業(yè)主的合作意愿，初步溝通合作模式（自發(fā)自用、余電上網(wǎng)）。
3前期資料收集清單:建筑物業(yè)主的營業(yè)執(zhí)照;擬建光伏廠房房產(chǎn)證;擬建光伏廠房土地證;擬建光伏廠房建設(shè)規(guī)劃許可證,屋頂已使用年限,彩鋼瓦鋪設(shè)時(shí)間,彩鋼瓦厚,彩鋼瓦類型 ,彩鋼瓦顏色;
用電情況:電費(fèi)結(jié)算單(最近連續(xù)至少12個(gè)月的電費(fèi)清單)
4現(xiàn)場實(shí)地踏勘:完成項(xiàng)目初步評估后，EPC團(tuán)隊(duì)對目標(biāo)企業(yè)進(jìn)行了拜訪踏勘。利用無人機(jī)航拍建模，對比建筑圖紙與實(shí)際是否一致，還對廠房的內(nèi)部結(jié)構(gòu)和屋頂情況進(jìn)行復(fù)核和拍照。
屋頂現(xiàn)有設(shè)施情況:商業(yè)區(qū),屋頂障礙物：氣樓、采光帶、女兒墻等。周圍遮擋物：屋頂周圍是否有遮擋有高樓建設(shè)規(guī)劃。配電柜、一二次倉、箱變等安裝: 位置，業(yè)主同意后，在總平圖中標(biāo)出位置。
確定電纜敷設(shè)路徑，并在總平圖中標(biāo)出位置。
光伏接入系統(tǒng)方面,其他方面,并網(wǎng)點(diǎn)位置、電壓等級、變壓器容量、斷路器品牌及大小、進(jìn)出線開關(guān)柜品牌及型號、無功補(bǔ)償容量及情況。
廠房內(nèi)物品類型，貴重程度如何。是否有清洗光伏系統(tǒng)的水源點(diǎn)。
5技術(shù)方案測算:評估企業(yè)整體運(yùn)營情況，及確定采用的合作模式。
項(xiàng)目評估的重點(diǎn):建筑產(chǎn)權(quán),及使用權(quán),
? 建筑物屋頂產(chǎn)權(quán)清晰;? 所有權(quán)方及使用權(quán)方是否一致認(rèn)可項(xiàng)目建設(shè) ;? 業(yè)主方能否為項(xiàng)目提供相應(yīng)的便利條件 ;? 建筑屋頂所有權(quán)年限及壽命大于25年;
建筑物結(jié)構(gòu)形式:? 委托原屋頂設(shè)計(jì)單位或第三方機(jī)構(gòu)進(jìn)行屋頂荷載計(jì)算，并出具滿足光伏安裝條件的證明;? 建筑結(jié)構(gòu)能否加固，評估加固的難度及成本;
屋面(防水處理)
? 屋面防水形式及老化程度? 評估防水修復(fù)的難度及成本
項(xiàng)目投資(經(jīng)濟(jì)性)
? 項(xiàng)目合作模式,? 項(xiàng)目經(jīng)濟(jì)性是否可行
其他事項(xiàng)? 分布式光伏的接入距離;? 現(xiàn)場施工難易難度等;
6 確立開發(fā)意向,與企業(yè)業(yè)主積極溝通，簽訂協(xié)議，進(jìn)入項(xiàng)目備案階段。
02項(xiàng)目備案階段
1)發(fā)改委項(xiàng)目備案;:獲得縣、區(qū)發(fā)改委項(xiàng)目備案
分布式電源項(xiàng)目申請表或項(xiàng)目申請報(bào)告,包含項(xiàng)目實(shí)施地點(diǎn)、投資資金來源、收益情況簡單說明、業(yè)主情況等。
企業(yè)投資項(xiàng)目:備案表,公司資料、企業(yè)法人營業(yè)執(zhí)照等,固定資產(chǎn)投資,項(xiàng)目節(jié)能登記表_
項(xiàng)目投資資料 ：屋頂（建筑物）產(chǎn)權(quán)證明、業(yè)主授權(quán)材料（例如 屋頂租賃合同）、售電協(xié)議等，屋頂（建筑物）材料，屋頂平面圖、屋頂安全承載能力證明材料（由資質(zhì)的設(shè)計(jì)單位出具）等。

2電網(wǎng)公司接入批復(fù)：獲得縣、區(qū)電網(wǎng)公司接入批復(fù)
資料名稱，分布式電源項(xiàng)目申請表，包含項(xiàng)目實(shí)施地點(diǎn)、投資資金來源、收益情況簡單 說明、業(yè)主情況等，
企業(yè)資料：經(jīng)辦人身份證及復(fù)印件、法人委托書原件、企業(yè)法人營業(yè)執(zhí)照等，發(fā)電項(xiàng)目前期資料，房產(chǎn)證或土地證、屋頂租賃協(xié)議、售電協(xié)議、屋頂抗壓及屋頂面積可行性證明、資金證明等。
發(fā)改委備案批復(fù)文件：用戶電網(wǎng)相關(guān)資料及系統(tǒng)接入報(bào)告；
供電局受理并網(wǎng)申請：免費(fèi)制定接入方案，出局接網(wǎng)意見函。
主要電氣設(shè)備一覽表：及主要設(shè)備技術(shù)參數(shù)和型式認(rèn)證報(bào)告；包括：光伏組件、逆變器、變壓器等設(shè)備（并網(wǎng)設(shè)備選型應(yīng)符合國家安全、節(jié)能、環(huán)保要求）。
03設(shè)計(jì)施工階段：拿到備案與接入批復(fù)后，EPC與企業(yè)確定設(shè)計(jì)方案，項(xiàng)目順利進(jìn)場開工，施工圖設(shè)計(jì)，建設(shè)實(shí)施（1.現(xiàn)場測繪、地勘、勘界、提出設(shè)計(jì)要求;2.接入系統(tǒng)報(bào)告編制并上會評審出施工圖、藍(lán)圖;3.各專業(yè)進(jìn)行圖紙繪制（結(jié)構(gòu)、土建、電氣等）;4.現(xiàn)場技術(shù)交流;5.送出線路初設(shè)可研評審上會， 出具電網(wǎng)接入意見;6.設(shè)備采購;7.光伏系統(tǒng)建設(shè)工作;8.所有設(shè)備電氣連接及保護(hù)調(diào)試、監(jiān)控安裝等9.并網(wǎng)前單位工程調(diào)試報(bào)告/記錄發(fā)電系統(tǒng)無力試運(yùn)行;10,.網(wǎng)前單位工程驗(yàn)收報(bào)告/記錄
04并網(wǎng)驗(yàn)收階段
工商業(yè)光伏項(xiàng)目一般分為3個(gè)階段，第1階段進(jìn)行項(xiàng)目評估與合同簽訂，第2階段辦理備案與接入手續(xù)，第3階段建設(shè)并網(wǎng)。
01.項(xiàng)目業(yè)主向電網(wǎng)公司提出并網(wǎng)驗(yàn)收和調(diào)試申請
02.電網(wǎng)公司受理并網(wǎng)驗(yàn)收和調(diào)試申請
03.與電網(wǎng)簽訂購售電合同和并網(wǎng)調(diào)度協(xié)議
04.安裝關(guān)口電能計(jì)量裝置
05.完成并網(wǎng)驗(yàn)收及調(diào)試
06.項(xiàng)目并網(wǎng)運(yùn)行

Photovoltaic county to promote reference materials: industrial and commercial photovoltaic development process

The whole county to promote the work in full swing, small box to everyone to find a full process of industrial and commercial photovoltaic development information for your reference.

01 Early development stage: 1) Looking for project resources;2) Initial communication with the owner; 3) Early data collection;4) Site survey;5) Technical scheme calculation; 6) Determine the development intention;7) Sign relevant agreements;

1. Look for project resources, photovoltaic project resources that can be developed, industrial parks/development zones, business districts, large industrial and mining enterprises, national high-tech industrial parks, local high-tech industrial parks, logistics parks, bonded economic development zones, sewage treatment plants and other industrial plants, hotels, restaurants, office buildings, sports venues,

The development of commercial facilities such as airports, railway stations, large commercial centers and super stores should follow the principle of "adapting measures to local conditions, clean and efficient, scattered layout and nearby utilization".

2. Conduct preliminary communication, establish contact with factory owners, conduct interviews on factory conditions, roof structure, electricity consumption level and other basic issues, and determine cooperation intention and energy demand. Through the data and satellite images, the following aspects were investigated to judge the feasibility of the project.? Inspect enterprise attributes (state-owned enterprises, listed enterprises, well-known foreign enterprises), good credit, stable operating conditions and income, and no bad records. ? Inspect whether the property rights of the building are independent and clear (real estate certificate, land certificate, original construction planning permit), and whether the property rights of the building are pledged. ? Inspect roof structure (concrete, colored steel tile), roof service life and area (at least 20,000 square meters).? Inspect power consumption characteristics, time-sharing electricity quantity, electricity price, voltage grade and transformer capacity. ? Check whether there is shelter around the roof or high-rise construction plans, and whether there are gas or solid pollutant emissions around the building.? Inspect the cooperative intention of the owner, and communicate the cooperation mode preliminally (self-use, surplus electricity online).

3. Preliminary data collection list: business license of building owner;Property certificate of proposed PHOTOVOLTAIC workshop; Land certificate for the proposed PHOTOVOLTAIC workshop;Proposed photovoltaic plant construction planning permit, the roof has been used for life, color steel tile laying time, color steel tile thickness, color steel tile type, color steel tile color;

Electricity usage: Electricity statement (electricity bills for at least 12 consecutive months)

4. Site visit: after the completion of the preliminary assessment of the project, the EPC team visited the target enterprise. Uav aerial modeling was used to compare whether the architectural drawings were consistent with the actual situation, and the internal structure and roof of the workshop were reviewed and photographed.

Existing roof facilities: business district, roof barriers: air tower, lighting belt, parapet, etc.Surrounding shelter: Whether there is shelter around the roof and high-rise construction planning. Installation of power distribution cabinet, primary and secondary warehouse, box transformer, etc. : location, with the consent of the owner, the location shall be marked on the general drawing.

Determine cable routing and mark the location on the general drawing.

Photovoltaic access system, other aspects, and network location, voltage level, transformer capacity, circuit breaker brand and size, incoming and outgoing switch cabinet brand and model, reactive power compensation capacity and situation.

The type and value of articles in the factory.Is there a water source for cleaning the PV system?

5. Calculation of technical scheme: evaluate the overall operation of the enterprise and determine the cooperation mode to be adopted.

Key points of project evaluation: building property rights and use rights,

? Clear ownership of the building roof;? Whether the owner and the user agree to the project construction; ? Whether the owner can provide appropriate convenience for the project;? The ownership life and life of the roof of the building is greater than 25 years;

Building structure :? Entrust the original roof design unit or a third party organization to calculate the roof load, and issue a certificate meeting the photovoltaic installation conditions; ? Whether the building structure can be strengthened, and assess the difficulty and cost of strengthening;

Roofing (waterproof treatment)

? Form of roof waterproofing and degree of aging ? Assess the difficulty and cost of waterproofing repair

Project investment (economy)

? Project cooperation mode; ? Whether the project is economically feasible

? Access distance of distributed pv;? The difficulty of site construction;

6. Establish the development intention, actively communicate with the enterprise owner, sign an agreement, and enter the project record stage.

02 Project filing stage

1) Project filing by NDRC;: Obtained the project record of county and district Development and Reform Commission

Distributed power supply project application form or project application report, including project implementation place, source of investment funds, brief description of income, owner information, etc.

Enterprise investment items: record form, company information, business license of enterprise legal person, fixed assets investment, project energy saving registration form

Project investment materials: roof (building) property rights certificate, owner authorization materials (such as roof lease contract), electricity sales agreement, roof (building) materials, roof plan, roof safety bearing capacity certification materials (issued by qualified design units), etc.

Access approval from power grid companies: Access approval from county and district power grid companies is obtained

Name of materials, application form of distributed power supply project, including project implementation place, source of investment funds, brief description of income, owner information, etc.

Enterprise information: id card and copy of the operator, original power of attorney of legal person, business license of enterprise legal person, etc., pre-project information of power generation project, property ownership certificate or land certificate, roof lease agreement, electricity sales agreement, roof pressure and roof area feasibility certificate, capital certificate, etc.

Approval documents of NDRC for record: user power grid related information and system access report;

The power supply bureau accepts the application for network connection: free of charge to formulate access scheme, outgoing access letter.

List of main electrical equipment: and main equipment technical parameters and type certification report;Including: photovoltaic modules, inverters, transformers and other equipment (the selection of grid-connected equipment should meet the requirements of national security, energy saving and environmental protection).

03 Design and construction stage: after receiving the record and access approval, EPC and the enterprise shall determine the design scheme, and the project shall enter the site and start work smoothly. Construction drawing design and construction implementation (1). Site surveying and mapping, geological prospecting, demarcation and putting forward design requirements;2. Prepare access system reports and review construction drawings and blueprints; 3. Drawing of various majors (structure, civil engineering, electrical, etc.);4. On-site technical communication; 5. Opinions on power grid access will be issued on the preliminary feasibility study review of the outgoing lines;6. Equipment procurement; 7. Photovoltaic system construction;Electrical connection, protection, debugging, monitoring and installation of all equipment 9. Commissioning report/record of unit project before grid connection; 10. Pre-network unit project acceptance report/record

04 Grid connection acceptance Stage

Industrial and commercial photovoltaic projects are generally divided into three stages. The first stage is for project evaluation and contract signing, the second stage is for filing and access procedures, and the third stage is for grid connection.

01. The project owner applies for grid-connection acceptance and commissioning to the power grid company

02. The power grid company shall accept the application for grid connection acceptance and commissioning

03. Sign power purchase and sale contract and grid connection scheduling agreement with power grid

04. Install power metering devices at gateways

05. Complete grid connection acceptance and debugging

06. The project is connected to the network