AS/NZS IEC 62509:2020
Battery charge controllers for photovoltaic systems - Performance and functioning
Objective of this Standard is to establish minimum requirements for the functioning and performance of battery charge controllers (BCC) used with lead acid batteries in terrestrial photovoltaic systems. The main aims are to ensure BCC reliability and to maximize the life of the battery. AS/NZS IEC 62509:2020 constitutes an identical adoption of IEC 62509:2010 Battery charge controllers for photovoltaic systems - Performance and functioning.
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AS/NZS IEC 62509:2020 Battery charge controllers for photovoltaic systems -- Performance and functioning
CONTENTS
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Functionality and performance requirements of a PV BCC
4.1 General
4.2 Applicability of requirements
4.3 Battery lifetime protection requirements
4.4 Energy performance requirements
4.5 Protection and fail safe requirements
4.6 User interface requirements
5 Tests
5.1 General conditions for tests
5.2 Battery lifetime protection tests
5.3 Energy performance tests
5.4 Protection and fail safe tests
5.5 User interface tests
Annex A (informative) Battery charging guideline
Figure 1 – General test setup
Figure 2 – Reverse current test setup
Table 1 – Requirements for self-consumption
Table A.1 – Battery charging setpoint guideline
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AS/NZS IEC 62509:2020 Battery charge controllers for photovoltaic systems -- Performance and functioning
CONTENTS
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Functionality and performance requirements of a PV BCC
4.1 General
4.2 Applicability of requirements
4.3 Battery lifetime protection requirements
4.4 Energy performance requirements
4.5 Protection and fail safe requirements
4.6 User interface requirements
5 Tests
5.1 General conditions for tests
5.2 Battery lifetime protection tests
5.3 Energy performance tests
5.4 Protection and fail safe tests
5.5 User interface tests
Annex A (informative) Battery charging guideline
Figure 1 – General test setup
Figure 2 – Reverse current test setup
Table 1 – Requirements for self-consumption
Table A.1 – Battery charging setpoint guideline
AS/NZS IEC 62509:2020
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.