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1
PV- Resident Roof
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太陽光電模組 PV modules
太陽光電組列及支撐架 PV array & Mounting
直流電 DC
直流接線箱 DC distribution
panel
變流器 Inverter
交流電 AC
交流配電箱 AC distribution panel
併聯 On Grid
充放電控制器 Charger/Discharger
controller
蓄電池 Battery packs
負載 Load
2
PV System Components
直流電 DC
Public gridlines
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3 kWp
5.4 kWp
8.2 kWp
併聯型太陽光發電系統應用例 Resident PV Roofs
3
Normally, the PV array rated power is about 3~10 kWp.
Area needed per kW(for modules) is about 6.6 m2.
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4
On-site Visits(Basis for good planning)
Customer’s wishes in respect of module type, system
concept, method of installation, etc.
Assessment of client use and expectations
Desired PV power or the desired energy yield
The financial framework, taking the respective subsidy
conditions into account
Usable roof, façade and open space surface
Data on shading
Installation sites for generator junction boxes, DC main
switch an inverter
Meter cupboard and space for extra meter
Line lengths, wiring routes and routing method
Consideration of access, particularly when equipment is
required for installing the generator: crane, scaffolding etc
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5
Site Surveys and Shading Analysis
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方位角
方位角 Orientation
傾斜角 Tilt angle
Latitude Sites in the northern
hemisphere face south
Sites in the southern
hemisphereface north
6
Roof Orientation and Tilt Angle
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太陽方位角與發電功率
太陽在不同時間時,照射在太陽電池模組的角度也會不同。
早上
中午
下午
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太陽電池模組在不同傾斜角時,其發電功率也會不同
90度 60度 30度
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太陽光電模組 PV modules
太陽光電組列及支撐架 PV array & Mounting
直流電 DC
直流接線箱 DC distribution
panel
變流器 Inverter
交流電 AC
交流配電箱 AC distribution panel
併聯 On Grid
充放電控制器 Charger/Discharger
controller
蓄電池 Battery packs
負載 Load
9
PV System Components
直流電 DC
Public gridlines
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Lables on each module 模組出廠規格文件
模組產品序號
20-years guarantee c-Si or poly-Si:CNS 15114, IEC 61215 (Quality), IEC 61730 (Safe) ,JIS C8990, UL 1703(Safe) etc.
Certificate Institutes:German-TUV and USA-UL
10
Certificate of PV module
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IEC 61215
11
Certificate of PV module
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5 or10 years guarantee
Certificate:VDE 0126-1-1 (on-grid), IEEE 1547, UL
1741(Safe)
EN50178/IEC62103
Certificate Institutes:German-TUV and
BGFE ;US-UL; UK-ETL
Standard: VDE 0126-1-1
認證文件範例 12
Certificate of Inverter