Attached are authenticity testing tools, rights protection templates, and a list of certified suppliers
1、 Shocking Report on the Current Status of Photovoltaic Scams in Southeast Asia
1. Big data on fraud cases in 2023
| Country | Annual complaint volume | Average loss amount | Case solving rate |
|---|---|---|---|
| Vietnam | Starting from 2347 | $6200 | 11.3% |
| Philippines | Starting from 1892 | $8500 | 9.7% |
| Malaysia | From 1105 | $10300 | 15.2% |
2. Typical Scam Cost Hazard Analysis
Case Study of Hanoi Suburbs:
Installing counterfeit ABC brand components leads to:
-The actual power generation is only 32% of the nominal value
-Three months later, the inverter caught fire and incurred a loss of $45000
-Insurance company refuses to claim (using non certified products)2、 Complete solution to scams: 5 common photovoltaic traps to be exposed guide
1. Certification Document Fraud Identification System
-Three step verification method:
- Log in to the T Ü V official website and enter the certificate number to check the validity period
- Scan the QR code to jump to the verification page of the certification authority
- Verify the component serial number against the filing database
-Latest Counterfeiting Technology Warning:
-AI generates realistic authentication PDF (recognition feature: file creation time later than authentication date)
-Fake official website cloning technology (checking domain registration information)
2. Performance parameter fraud detection plan
| Testing items | Standard methods | Simple self-test techniques |
|---|---|---|
| Peak power | Laboratory IV curve test | Power meter measured at noon ≥ 90% of nominal value |
| Attenuation rate | EL imaging device detects hidden cracks | Use infrared thermal imager to check temperature difference ≤ 3 ℃ |
| Weather resistance | 3000 hours of salt spray test | 72 hours of simulated observation with salt water spray |
3、 Technical defense: SKW quadruple anti-counterfeiting guarantee system
1. Blockchain traceability system
-Full process tracking :
-Silicon material source: Malaysia Jinko factory batch number available for inspection
-Production records: 300+process data for each component are on chain
-Logistics information: GPS positioning for real-time updates of transportation vehicles
2. Physical anti-counterfeiting technology matrix
| Anti counterfeiting level | Technical features | Identification method |
|---|---|---|
| Surface | Laser micro engraved anti-counterfeiting code (≤ 0.1mm) | Visible under 20x magnifying glass |
| Encapsulation layer | UV fluorescent invisible label | 365nm UV lamp irradiation development |
| Backboard | Nanoimprint hologram | SKW logo visible at specific angles |
4、 Practical Rights Protection: A Complete Guide from Evidence Collection to Claims
1. Evidence Collection Checklist
-5 types of files that must be retained:
- Purchase and sales contract (including performance guarantee clause)
- Payment vouchers and tax invoices
- On site installation photos/videos
- Monthly power generation records
- Third party testing report
2. Cross border Rights Protection Green Channel
-SKW Legal Aid Network:
| Country | Partner Law Firm | Number of Successful Cases | Average Recovery Rate |
|---|---|---|---|
| Indonesia | Assegaf Hamzah | 127 pieces | 68% |
| Thailand | Baker McKenzie | 89 pieces | 72% |
| Vietnam | YKVN | 54 pieces | 61% |
5、 Consumer toolkit
1. Photovoltaic Authenticity Quick Check System
– Operating Procedure :
- Accesshttps://skwroof.com/contact-us/
- Upload component photos+enter serial number
- Obtain:
✅ Certification Status Report
✅ Sampling data from the same batch
✅ Rights Protection Proposal
2. Free testing equipment borrowing service
-List of instruments that can be applied for:
| Equipment Name | Testing Items | Deposit Amount |
|---|---|---|
| IV Curve Tester | Actual Output Power | $500 |
| Infrared thermal imager | Component hot spot defect | $800 |
| Portable salt spray box | Corrosion resistance | $300 |
6、 Success Story: Cebu Community Photovoltaic Rebirth Plan in the Philippines
1. Project Background
-Deceived community: Installing inferior components leads to system paralysis
-Involving 237 households
-Accumulated loss: $1.8 million
2. SKW Rescue Plan
-Technical measures :
-Replace T Ü V certified double glass components (efficiency 23.6%) -Installation of Intelligent Arc Breaker Protector (AFCI)
– Legal Support :
-Assist in collecting evidence to sue suppliers
-Recovering a loss of $1.27 million
3. Rebirth benefits
| Indicator | Before renovation | After renovation |
|---|---|---|
| Daily average power generation | 1.2kWh/household | 8.7kWh/household |
| Electricity expenses | $58/month | $7/month |
| System availability | 31% | 99.6% |