[Standard number] GB/T 9535-1998

[Standard name] Design and Identification of Crystalline Silicon Photovoltaic Modules for Ground Use

[Implementation time] 1999-06-01

[Standard content]

This standard specifies the requirements for the design, identification, and finalization of crystalline silicon photovoltaic modules for use on the ground. This module is used for a long period of time under the general outdoor climate conditions defined in GB/T4797.1. This standard applies only to crystalline silicon components. Criteria for membrane components and other environmental conditions such as ocean or equatorial environmental conditions are under consideration. This standard does not apply to components with a condenser. The purpose of this test procedure is to determine the electrical and thermal properties of the module at the most reasonable cost and time, indicating that the module can be used for a long period of time under the specified climatic conditions. The actual life expectancy of components passing this test will depend on the design of the components and the environment and conditions they use.

[Standard number] GB/T 14008-1992

[ Standard name] General specification of solar modules for marine use

[Implementation time] 1993-06-09

[Standard content]

This standard specifies the product classification, technical requirements, test methods, inspection rules, markings, packaging, transportation and storage of silicon solar modules for marine use. This standard applies to flat-type offshore silicon solar cell modules, does not apply to condenser or other types of solar cell components. Marine silicon solar modules.

[Standard number] GB/T 17683.1-1999 "Spectrum solar irradiance standard under different ground conditions"

[Standard name] Standard for Solar Spectral Irradiance of Solar Energy under Different Receiving Conditions on the Ground Part 1: Normal Direct Solar Irradiance and Hemispherical Solar Intensity of Atmospheric Mass 1.5

[Implementation time] 1999-11-01

[Standard content]

This standard provides a set of standard spectral irradiance distributions suitable for determining the relative performance of solar thermal systems, photovoltaics and other systems, components and materials under direct irradiance and hemispherical irradiance.

[Standard number] GB/T 19064-2003

[Standard name] Domestic solar photovoltaic power system technical conditions and test methods

[Implementation time] 2003-09-01

[Standard content]

This standard specifies the definition, classification and naming, technical requirements, documentation requirements, test methods, inspection rules, and signs and packaging. This standard applies to solar photovoltaic arrays, battery packs, charge and discharge controllers, inverters, and electrical appliances.

GB/T19064-2003 Technical requirements and test methods for household solar photovoltaic power systems

This standard was issued on April 15, 2003, and was implemented on September 1, 2003. The main contents of this publication are as follows:

range

This standard specifies the definition, classification and naming, technical requirements, documentation requirements, test methods, inspection rules, signs, and packaging of off-grid home solar photovoltaic power systems and their components.

This standard is applicable to home solar photovoltaic power systems composed of solar cell arrays, battery packs, charge and discharge controllers, inverters, and electrical appliances.

System configuration, technical characteristics and basic requirements for installation

Solar cell array

The solar cell array consists of one or more solar modules. If there is more than one component, the current and voltage of the component should be basically the same to reduce the loss of series and parallel combination.

According to the local solar radiation parameters and load characteristics, determine the total power of the solar cell array; according to the design system voltage and current requirements, determine the number of solar cell arrays and parallel components.

Solar cell array supports are used to support solar modules. The structural design of the solar cell array should ensure that the connection between the module and the holder is firm and reliable, and the solar cell module can be easily replaced. Solar cell arrays and supports must be able to withstand winds of 120km/h without being damaged.

The brackets can be tilted or mounted at a fixed angle so that the solar array can produce the maximum amount of power during the design month (ie, the month with the worst average daily radiation).

All square array fasteners must have sufficient strength to reliably secure the solar cell module to the square array support. Solar arrays can be installed on rooftops, but the array support must be connected to the main structure of the building and not to the roofing material.

For ground-mounted solar cell arrays, the minimum distance between the solar cell modules and the ground should be 0.3m or more. The bottom of the column must be firmly attached to the foundation so that it can withstand the weight of the solar array and can withstand the design wind speed.

For portable low-power power supplies, solar panels should have brackets to make them reliable.

Battery

A battery pack can consist of one or more batteries in series, and no more than four batteries can be connected in parallel. Types of batteries suitable for use in the system include deep-cycle lead-acid batteries, sealed lead-acid batteries, common-open lead-acid batteries, and alkaline cadmium-nickel secondary batteries.

Deep-cycle lead-acid batteries are the preferred products for home solar photovoltaic power systems.

Design the minimum capacity of the battery according to the local conditions of continuous rainy days. The design depth of discharge (DOD) of the deep-cycle lead-acid battery is 80%, and the design depth of discharge (DOD) of the shallow-cycle lead-acid battery is 50%.

Copper plating

Compared with international standards, the level of photovoltaic standards is comparable to that of international standards. In addition to adopting the same IEC standards, it also drafts national standards or standards in line with national conditions.

GB/T2296-2001 Solar cell model nomenclature No relevant international standards.

GB/T2297-1989 Solar photovoltaic energy system terminology

At present, IEC61863 is being revised. The ED2.0 is very different from ED1.0. The content of GB is basically the same as ED1.0.

GB/T6492-1986 Standard solar cells for aerospace No relevant international standards.

GB/T 6494-1986 Test methods for the electrical properties of aerospace solar cells No relevant international standards.

GB/T6495.1-1996 Photovoltaic devices Part 1: Measurement of photovoltaic current-voltage characteristics using equivalent IEC 60904-1 (1987)

GB/T6495.2-1996 Photovoltaic devices Part 2: Requirements for standard solar cells, equivalent to IEC 60904-2 (1989)

GB/T6495.3-1996 Photovoltaic devices Part 3: Measurement principles for ground-based photovoltaic devices and standard spectral irradiance data using IEC 60904-3 (1989), which is currently undergoing revision.

GB/T6495.4-1996 Crystalline silicon photovoltaic devices I-V measured characteristics of the temperature and irradiance correction method, equivalent to using IEC 60891 (1987).

GB/T6495.5-1997 Photovoltaic devices Part 5: Determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method Equivalent to IEC 60904-5 (1993).

GB/T 6496-1986 General requirements for the calibration of aerospace solar cells No relevant international standards.

GB/T6497-1986 General requirements for the calibration of ground solar cells

GB/T6495.2-1996 and GB/T6495.3-1996 have included the contents of this standard in the two national standards, and it has been proposed to repeal this standard in the recent standard review.

GB/T9535-1998 Crystalline Silicon Photovoltaic Modules for Ground Use--Design Identification and Stereotype

This standard is equivalent to IEC 61215 (1993). It has revised the contradictory chapters in the IEC standard. At present, IEC/TC82 is modifying the standard and adds or deletes some of the original test methods. And changed some parameters.

GB/T11009-1989 Solar cell spectral response test method

This standard has been replaced by GB/T 6495.8-2002 and it has been proposed in the recent standard review that this standard be abolished.

GB/T11010-1989 Spectrum standard solar cells No relevant international standards.

GB/T11011-1989 General requirements for testing the electrical properties of amorphous silicon solar cells

GB/T11012-1989 Test methods for solar cell electrical performance test equipment No relevant international standards.

GB/T12632-1990 General Specification for Monocrystalline Silicon Solar Cells

There is no relevant international standard. In view of the domestic trade in monocrystalline silicon solar cells, this standard has been proposed in the recent standard review.

GB/T12637-1990 General specifications for solar simulators

The AM 1.5 solar simulator specified in this standard has been replaced by a new national standard (equivalent to IEC 904-9). AM0 is mainly used for the measurement of space solar cells and it is recommended in the standard review that a new standard or formulation be established. Corresponding GJB.

GB/T14008-1992 General specification for solar modules for offshore use

The content of this standard has been replaced by GB/T9535-1998 and the salt spray test. It has been proposed in the recent standard review that this standard be abolished.

GB/T18210-2000 Crystalline Photovoltaic (PV) Array - I-V characteristics of the field measurement, the equivalent of using IEC 61829 (1995).

GB/T18479-2001 Terrestrial Photovoltaic (PV) Power Generation System - Overview and Guidelines, using IEC 61277 (1995).

SJ/T9550.29-1993 Crystalline silicon solar cell monomer quality standard for ground use

No related international standards. The standard is outdated and it has been proposed in the recent standard review that the standard be abolished.

SJ/T9550.30-1993 Quality Standards for Crystalline Silicon Solar Modules for Ground Use

No related international standards. The standard is outdated and it has been proposed in the recent standard review that the standard be abolished.

SJ/T9550.31-1993 Standard for Graded Monomer Quality of Silicon Solar Cells for Aerospace Applications

No related international standards. The standard is outdated and it has been proposed in the recent standard review that the standard be abolished.

SJ/T9550.32-1993 Standard for Quality Assortment of Silicon Solar Cell for Aerospace Applications

No related international standards. The standard is outdated and it has been proposed in the recent standard review that the standard be abolished.

SJ/T10173-1991 TDA75 monocrystalline silicon solar cells

No related international standards. The standard is outdated and it has been proposed in the recent standard review that the standard be abolished.

SJ/T10174-1991 AM1.5 steady state solar simulator

No related international standards. The standard is outdated and it has been proposed in the recent standard review that the standard be abolished.

SJ/T10459-1993 Solar cell temperature coefficient test method

Part of this standard is included in GB/T9535 (IEC1215). In the recent review of standards, due to special requirements for measuring the temperature coefficient of space solar cells, it is recommended to modify the standard, divided into two parts: space and ground. The application section develops the corresponding GJB.

SJ/T10460-1993 Graphical symbols for solar photovoltaic energy systems No corresponding international standards.

SJ/T10698-1996 Amorphous silicon standard solar cell No corresponding international standard

SJ/T11127-1997 Guidelines for overvoltage protection of photovoltaic (PV) power generation systems are equivalent to IEC 61173 (1992).

SJ/T11209-1999 Photovoltaic devices Part 6: Requirements for standard solar cell modules Equivalent to IEC 60904-6 (1994)

GB/T 18912-2002 Photovoltaic module salt spray corrosion test adopts IEC 61701 (1995)

GB/T 18911-2002 Thin Film Photovoltaic Modules for Floor Use -- Design Identification and Stereotypes Equivalent to IEC 61646 (1996)

GB/T 6495.8-2002 Photovoltaic devices - Part 8: Measurement of the spectral response of photovoltaic devices using IEC 60904-8 (1998)

GB/T 19393-2003 Evaluation of Direct Coupled Photovoltaic (PV) Lifting Water System Equivalent to IEC 61702 (1995)

GB/T 19394-2003 Photovoltaic (PV) module UV test equivalent to IEC 61345 (1998)

GB/T was approved in 2003. The PV system performance monitoring and measurement, data exchange, and analysis guidelines are equivalent to IEC 61724 (1998).

GB/T approving the report in 2003 Photovoltaic system power regulator efficiency measurement program equivalent to using IEC 61683 (1999)

GB/T 2003 approval of photovoltaic devices Part 7: Photovoltaic device measurement process caused by the measurement of spectral mismatch equivalent using IEC 60904-7 (1998)

GB/T Approved in 2003 for Photovoltaic Devices Part 9: Solar Simulator Performance Requirements Equivalent to IEC 60904-9 (1995)

GB/T Approved in 2003 Independent photovoltaic system technical specifications No relevant international standards.

To meet the international testing standards, and also for China's photovoltaic products to the international market as soon as possible, the quality inspection center completely uses the International Electrotechnical Commission IEC standards for a variety of calibration and testing. The standard part is extracted as follows:

IEC61215 - Design and Identification of Crystalline Silicon Photovoltaic Modules for Ground Use (GB/T 9535-1998)

IEC61646 - Design and Identification of Thin Film PV Modules for Surface Use

IEC 60904-1--Measurement of photovoltaic current-voltage characteristics (GB/T 6495.1-1996)

Requirements for IEC 60904-2--standard solar cells (GB/T 6495.2-1996)

IEC 60904-3--Measurement principles and standard spectral irradiance data for photovoltaic devices on the ground (GB/T 6495.3-1996)

IEC60891 -- Method for correcting temperature and irradiance of IV measured characteristics of crystalline silicon photovoltaic devices (GB/T 6495.4-1996)

IEC61194 - Characteristic parameters of an independent photovoltaic system

IEC61829 -- Field Measurement of Crystalline IV Photovoltaic Quadrant IV Characteristics

The quality inspection of wind power systems is temporarily conducted in accordance with national standards, and international IEC standards will gradually be adopted in the future.

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