SJ/T 11994-2025 Portable Photovoltaic Panel

Standard Catalog

The standard consists of the following main sections:

• 1 Scope 1

• 2 Normative References 1

• 3 Terms and Definitions 1

• 4 Product Classification 1

• 5 General Test Requirements 2

• 5.1 Environmental Conditions 2

• 5.2 Test Types 2

• 5.3 Sampling 2

• 5.4 Test Items 2

• 5.5 Test Sequence 3

• 5.6 Judgment Rules 5

• 6 Test Procedures 5

• 6.1 Visual Inspection 5

• 6.2 Maximum Power Determination 6

• 6.3 Insulation Test 6

• 6.4 Wet Leakage Current Test 7

• 6.5 Outdoor Exposure Test 7

• 6.6 Hot-Spot Endurance Test 7

• 6.7 UV Preconditioning Test 8

• 6.8 Thermal Cycling Test 8

• 6.9 Damp Heat Test 9

• 6.10 Humidity-Freeze Test 9

• 6.11 Salt Mist Test 10

• 6.12 Strength Test of Photovoltaic Lead Terminals 10

• 6.13 Plugging and Unplugging Test 10

• 6.14 Mechanical Vibration Test 11

• 6.15 Single-Unit Drop Test 11

• 6.16 Unfolding and Bending Test 11

• 6.17 Bracket Durability Test 12

• 7 General Requirements 12

• 7.1 Documentation 12

• 7.2 Marking 12

• Appendix A Product Category Illustrations 13

• Bibliography Bibliography 14