Ul has more than 1 000 safety standards including standards for pv related products.
Underwriters laboratories inc ul reuirement for solar panels.
Solar panels with an ul mark may be connected to the grid may receive government rebates tax incentives and may also be covered by insurances whereas solar panels without ul mark will hardly be entitled to these advantages.
Ul is the mostly used us body to certify solar panels for the us market.
Pv specific ul standards include.
Over time panelboards have changed from a simple housing that is an assembly of fuses switches and circuit breakers to the utilization of supporting a variety of different complex electrical equipment.
Ul 61730 a more recent addition to solar panel testing and certifications combines the testing procedures and standards of ul 1703 with iec 61730 allowing for complete international approval in regards to a panel module s safety and performance.
Underwriters laboratories is dedicated to promoting global safety through collaborative research and data sharing.
Today s panelboard designs support a variety of electrical supply systems with over current protections for many short.
The ul mark is not required by law however it may be extremely difficult to sell solar panels in the usa without an ul mark.
For solar panel quality and safety the ul 1703 certification applies.
An electronic document associated with a ul standard for safety or outline of investigation and issued by ul to propose.
Increase your competitive advantage offer your customers ul certified general use industrial machinery elevator control service equipment air conditioning and refrigeration equipment fountain control irrigation equipment crane and flame control and marine use panels and bid on jobs that specify ul certified icps.
Ce conformité européenne certification mark for products in the european economic area.
Ul 1703 by underwriters laboratories is widely recognized in the united states and covers flat plate photovoltaic modules panels.
Northbrook ill april 26 2010 underwriters laboratories ul a global leader in safety testing and certification announced today the introduction of a new program to train and certify installers of photovoltaic pv products and systems.
A revision of a single or multiple requirement s.
Ul s standards are essential to helping ensure public safety and confidence reduce costs improve quality and market products and services.
Underwriters laboratories grants ul 67 approval and ul 60730 1 certification to koolbridge solar for its first ever renewable energy smart load center.
Ul 1699 for arc fault circuit interrupters.
Our research engineers along with local firefighters prepare for suppression of a fire experiment.
See also code authorities faqs page.
And panelboards for data centers.
