prSSH ISO 23237:2023

Glass in building — Laminated solar photovoltaic glass for use in buildings — Light transmittance measurement method

General information

Current stage: 40.20 Effective date: Feb 9, 2026

Next stage: 40.60 Next stage date: May 11, 2026

Originator: DPS

Owner: DPS/KT 129

Type: International Standard

ICS: 81.040.20 27.160

Scope

This document specifies a test method of light transmittance for the laminated solar photovoltaic glass for use in building.
This document is applicable to flat modules with light transmittance in the visible range (wavelengths from 380 nm to 780 nm).
This document does not cover the assessment method of total solar energy transmittance of the flat module.

Life cycle

NOW

IN_DEVELOPMENT
prSSH ISO 23237:2023
40.20 DIS ballot initiated: 12 weeks
Feb 9, 2026

Related project

Adopted from ISO 23237:2023 IDENTICAL

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