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Summary of Contents for CSG PVTech CSG270M2-35/1956×992 series
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Page 1: Installation Manual
INSTALLATION MANUAL CSG270M2-35/1956×992 series Please read this manual completely before installing or using the solar module Southern Glass Green Energy Industrial Park, Xinji Village, Machong Town, Dongguan, China. Tel: 86-769-88288015 Fax: 86-769-88288160 www.csgpvtech.com... - Page 2 Please read carefully this manual thoroughly before starting the installation. The information in this manual is described on the basis of CSG PVTech’s knowledge and experience. But such information and suggestions do not constitute a warranty. CSG PVTech reserves the right to make changes to the product, specifications, or to the manual without prior notice.
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Page 3: Installation Conditions
INSTALLATION MANUAL III. INSTALLATION CONDITIONS PV module shall be used under the condition described hereinafter: (a) Mechanical condition 1. No vibration 2. No impact force (b) Electrical condition 1. Maximum system operation voltage: series solar module 1000V for all N (number of modules) = Maximum system voltage of module/ Open circuit voltage of module at standard AM1.5G, 25 degrees temperature condition, connector current rating(25A)/Maximum system current of module... - Page 4 INSTALLATION MANUAL Figure 3. Check the cable and diodes to make sure they are in the right position; ensure that there isn’t any damage or loose parts. (c) There are several ways to mounting the modules, an example of acceptable mounting structure is shown in Fig 4.
- Page 5 INSTALLATION MANUAL (d) Connecting the modules to the battery or to other modules by the way of series connection or parallel connection (Fig 5). Please use the same connector to connect with the modules. Only the male and female connector can mate together. Be careful of the system voltage and current when you connected the module together.
- Page 6 INSTALLATION MANUAL 5A. Parallel Connection 5B. Series Connection Figure 5. Module Connections (e) Grounding: Module frames should be connected to an earth ground for safety, protection from lightning and related static discharge. Ground the modules with equipment grounding screws (Fig6) on each module and mounting rails or some equivalent grounding method.
- Page 7 INSTALLATION MANUAL Figure 6. Grounded module with screws : Wrong polarity cable connected will cause the bypass diode be destroyed and void the warranty. (g) For a non-integral module or panel, the assembly is to be mounted over a fire resistant roof covering rated. Southern Glass Green Energy Industrial Park, Xinji Village, Machong Town, Dongguan, China.
- Page 8 INSTALLATION MANUAL V. WIRING AND OVER CURRENT PROTECTION (a) Wire Type: PV module interconnections should be 90 wet-rated conductors. An allowable wire type is using USE-2 single conductor cable for exposed applications. (b) Conductor Ampacity: Correct maximum current and ampacity calculations should be provided for each circuit.
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Page 9: Electrical Ratings
INSTALLATION MANUAL 3. It is strong recommend that to provide engineering details of PV panel mounting attachment to the roof framing members. Several well-engineered mounting systems are now available for installers to use. These designs often include detailed engineering specifications and details. Installers who use their own designs will need to provide their own details and engineering calculations with their design. - Page 10 INSTALLATION MANUAL CSG205M2-26/1482×992 series Parameters Maximum power (Pmax) Open circuit voltage (Voc) 33.5 33.4 33.2 33.0 32.9 Short circuit current (Isc) 8.23 8.12 8.01 7.89 7.78 Maximum power voltage (Vmp) 26.3 26.2 26.1 26.0 25.9 Maximum power current (Imp) 7.79 7.63 7.47 7.31...
- Page 11 INSTALLATION MANUAL The above electrical characteristics are based on the results of out going test. Please do not expose solar module to sunlight concentrated with mirrors, lenses or similar means. Under normal conditions, a photovoltaic module may experience conditions that produce more current and /or voltage than reported at Standard Test Conditions. Accordingly, the values of Isc and Voc marked on listed modules should be multiplied by a factor of 1.25 when determining component voltage ratings, conductor capacities, fuse sizes and size of controls connected to the module output.
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