While obtaining an OG-300 certification from ICC-SRCC (or any other certification body) is voluntary, it is required by dozens of incentive programs and regulations nationwide. Therefore, in order to install or qualify for vital solar thermal incentives, an OG-300 certification is required in many specific locations. Just a few of the examples include: California CSI […]
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What if the collector I want to use in my system is not certified to Standard 100 by ICC-SRCC? Can I still get a ICC-SRCC OG-300 certification for the system?
A current ICC-SRCC OG-100 certification issued by ICC-SRCC is required for all collectors used in most systems submitted for OG-300 certification. In some cases there are exceptions for PV Water Heaters and some types of thermosiphons where the complete system has been tested.
Which standards does ICC-SRCC use to conduct OG-300 certifications?
OG-300 certifications are based on the ICC 900/SRCC 300 Solar Water Heating Systems Standard which is available for viewing or purchase on the ICC-SRCC standards page. This ANSI standard sets the technical requirements for these systems and references many other specific standards.
How are OG-300 and Standard 300 related?
ICC-SRCC’s OG-300 certification program refers to the Operating Guidelines associated with the ICC-SRCC Solar Thermal System Certification Program. The Operating Guidelines (OG) refer to the requirements, policies and procedures associated with the certification program, and are specific to ICC-SRCC. The OG-300 document references the ICC-SRCC Standard 300 document, which sets the technical requirements for the […]
Will incentive programs recognize and accept ICC-SRCC OG-300 certifications?
Yes, dozens of incentive programs around the U.S. specify, accept, and recognize ICC-SRCC’s OG-300 certifications. In fact, some incentive programs accept ICC-SRCC’s certifications for solar thermal systems exclusively. ICC-SRCC was created by a group of states, SEIA and the Federal Government in the 1980’s to address the need for quality and performance certification for solar […]
Will code officials recognize and accept ICC-SRCC OG-300 certifications?
Yes, code officials commonly accept ICC-SRCC OG-300 certification as proof of compliance with ICC-SRCC Standard 300 and ICC 900/SRCC 300. ICC-SRCC’s solar thermal certification programs are accredited by the A2LA (Certificate #3299.03) to ISO/IEC Standard 17065 (2012), Conformity assessment – Requirements for bodies certifying products, processes and services, for the certification of solarheating and cooling […]
Can commercial systems be certified to OG-300?
Yes, OG-300 may be applied to commercial systems, but many of these larger systems are unique and specifically designed for the application. Therefore, it is most commonly specified for residential domestic water heating systems by incentive programs. Many incentive programs require the use of OG-100 certified collectors for commercial systems, and then evaluate the balance […]
Does the OG-300 program apply to any solar thermal system?
OG-300 certification is available for most solar thermal systems used to heat fluids such as water, glycol or air. It addresses systems used for heating, cooling, dehumidification and co- generation. While it may be used for commercial systems, many larger systems are unique and specifically designed for commercial application. Therefore, it is most commonly specified […]
What is the difference between the OG-100 and OG-300 programs?
ICC-SRCC provides several certification programs for solar thermal products, including OG-100 and OG-300. The OG-100 program provides for certification of solar thermal collectors, and requires compliance with the ICC 901/ICC-SRCC 100 Solar Thermal Collector Standard. OG-100 certification requires a range of laboratory tests to assess the safety, durability and thermal performance of each collector. The […]