Standard No.:	GB 26969-2011
English Name:	Minimum allowable values of energy efficiency and energy efficiency grades for domestic solar water heating systems
Chinese Name:	家用太阳能热水系统能效限定值及能效等级
Chinese Classification:	F12    Solar energy
Professional Classification:	GB    National Standard
Issued by:	AQSIQ;SAC
Issued on:	2011-9-29
Implemented on:	2012-8-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	184.00
Delivery:	via email in 1 business day

This standard specifies minimum allowable values of energy efficiency, energy efficiency grades, evaluating values of energy conservation, test methods and inspection rules of domestic solar water heating systems.

This standard is applicable to solar water heating systems with heat storage tank capacity less than 0.6m3.

Foreword I
1 Scope
2 Normative References
3 Terms and Definition
4 Calculation Method
5 Technical Requirements
6 Test Methods
7 Inspection Rules
Appendix A (Informative) Calculation Examples of Energy Efficiency Grade for Domestic Solar Water Heating System