Proving our strengths

Proven performance in harsh test environments and certification from globally recognized testing authorities

Photon Lab's Outdoor Module Tests

Seraphim joined in Photon test in 2011. According to the result of its year-round test, Seraphim products were ranked high in general performance. At present, the test is attracting more module manufacturers to join in.

Tested by: Photon lab
Measurement method:
Photon ranked module products of different manufacturers based on their performance underuniform test conditions and criteria.
Learn more about Photon test >

1st in the world to pass the Thresher Test

On Jun. 14, 2013, Mr. Robert Puto, overseas PV product department director of Technical Inspection Association (referred to as TÜV SÜD), granted Mr. Li Gang, general manager of Jiangsu Seraphim Solar System Co., Ltd., (referred to as Seraphim) a certification mark for product's lasting aging and durability test, in TÜV SÜD headquarters in Shanghai, China.

"Aging and durability test spans a long period of time under stringent conditions. To get a certification mark is not easy and only a couple of manufacturers dare join in the test. We are happy to see that Seraphim is the 1st to join in the test and dares prove their products' reliability with the test".

Mr. Robert Puto, Oversea PV Product Department Director of TÜV SÜD

Seraphim is the 1st in the world to pass the lasting reliability test

  • Issued by:
  • Test criteria:
  • three times the standard defined in IEC61215 and IEC61730
  • Test duration:
  • one year
Learn more about Thresher test >

On-site Power Measurement Validation

Seraphim is 1st to be awarded the certificate of "On-site Power Measurement Validation"

  • Issued by:
  • TÜV SÜD and Chinese NIM
  • Test criteria:
  • requirements and regulations made in accordance with IEC standards
  • Test purpose:
  • this test is designed to indicate whether power measurement result, flow, and equipment as well as manpower capacity reach international standards.
Download certificate of on-site power measurement validation>


JET Certificate

  • Issued by:
  • Japan Electrical Safety & Environment Technology Laboratories
  • Meaning:
  • This test is a guarantee of product quality and safety and an acknowledgement to Seraphim's factory management system.
Download JET certificate >


Fire Test

  • Issued by:
  • TÜV SÜD, TÜV Rheinland Group
  • Test criteria:
  • UL 790 and IEC 61730
Download fire test certificate >


Environmental Management System

  • Meaning:
  • Seraphim is dedicated to social responsibility and sustainable low-carbon development.

Ammonia and Salt Spray Test

  • Issued by:
  • Meaning:
  • Seraphim products show high quality and high performance under extremely corrosive conditions and can be used in places with high salt spray density (e.g. farmland and seashore).


MCS Certificate

The British Approvals Board of Telecommunications (BABT) is an information and telecommunication certifying authority wholly owned by TÜV SÜD. BABT is also a Notified Body in Europe and capable of providing CE-compliant test certification for telecommunication products to enter EU market.

Download MCS Certificate>
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