Quality Control
Quality Control

Quality Control

BatterySolar Panel
  • IQC
  • PQC
  • FQC
  • OQC
  • QA

Incoming material inspection includes PCB, components, cables, connectors and other materials inspection. The inspection is carried out according to the US banned standard MIL-STD-105-E II for sampling test. The inspection content is to make check-confirmation of comprehensive identification, appearance, size, performance safety, IEC / GB testing, trial production or reliability testing based on our incoming inspection process and inspection regulations, BOM, drawings, samples, specifications, customers’ specific requirements, etc., to prevent defective products from entering the warehouse and ensure that the material on the line is qualified.

  • Incoming QC

    Incoming QC

    Incoming QC

    Incoming QC

  • Incoming QC

  • Incoming QC

  • Incoming QC

  • Incoming QC

Process inspection includes the first item, Patrol ring inspection, the full inspection of the appearance, and the electrical characteristics are all energized to test. The inspection content is based on the sales order, customer’s requirements, comprehensive check of BOM materials, drawings, inspection regulations, operation documents, equipment operation etc. In order to ensure product quality, the operator must obey "three press", "three automatics", "one control" requirements, prevent defective products in three steps. The aging of products during all production processes must be carried out under controlled conditions and the quality requirements are strictly adhere to not “clearing afterwards”, but “pre-prevention”.

  • Process QC

    Process QC

    Process QC

    Process QC

  • Process QC

  • Process QC

  • Process QC

  • Process QC

The warehouse-receiving Inspection includes product package, label, barcode and others according to sales order, BOM, drawing, packaging method, weight and other comprehensive inspection check. Making sampling inspection according to MIL-STD-105E II AQL , prevent defective products from flowing into the next process.

  • Production workshop

    Production workshop

    Production workshop

    Production workshop

  • Production workshop

  • Production workshop

  • Production workshop

  • Production workshop

Shipment inspection adopts visual inspection, mainly checking if product information and sales order requirements, identification, label, barcode, packaging requirements are consistent, randomly checking the appearance, electrical performance, disassemble inspection, etc to ensure that product shipments 100% fit quality requests and meet customers’ needs.

  • Production workshop

    Production workshop

    Production workshop

    Production workshop

  • Out-going QC

    Out-going QC

    Out-going QC

    Out-going QC

  • Production workshop

  • Production workshop

  • Production workshop

  • Production workshop

  • Out-going QC

  • Out-going QC

  • Out-going QC

  • Out-going QC

Nova has obtained ISO9001:2015 and ISO14001:2015 international standard system certificates, and its products have passed IEC62133. CB, KC, BIS, CE, MSDS, UN38.3 and other certificates. We have a complete quality control system process, guided by quality objectives, from new product development introduction, verification and evaluation, trial production, mass production, raw material feeding to process, shipment, after-sales service and continuous improvement and management, making us easily find weak points or abnormal problems in our manufacturing process and quality control inspection process. Then we on site use seven methods of quality control, 5W2H, TQM total quality management tools for analysis or special improvement, the implementation of verification correction and preventive measures effectiveness, to enter a new round of quality PDCA cycle, and continuously obtain quality results and effective quality assurance, to meet customers’ requirements and satisfaction in product quality, service and cost.

  • Production workshop

    Production workshop

    Production workshop

    Production workshop

  • Production workshop

  • Production workshop

  • Production workshop

  • Production workshop

Quality Control System

1. Coating

High precision constant temperature coating machine, ensures same surface density and moisture baking.

2. Slitting

High precision and automatic rolling machine ensures the same height of the pieces, ultrosonic waves soldering makes the pole and the piece perfectly integrated, firm soldered, low impedance; hundreds slitting modules, solved your requirement of different batteries.

3. Winding

Full automatic Winding machine ensures superior consistency of the winding core; imported aluminum plastic film, no wrinkling, no cracking.

4. Injection

75-80C degree Vacuum constant temperature baking above 36 hours, great moisture removal, swell prevention; automatic injection system, moisture isolated, high working efficiency.

5. Grading

Constant temperature formation cabinet, activate battery, ensure SEI film formed, all in one appearance trim integrated machine ensures the battery dimension.
High precision grading system cabinet ensures the real capacity of each cell is tested out, ensures full capacity same as client's requirement; 100% inspection before shipment.

6. Assembling

Assembling pack line solder the BMS, cable and connector as client's requirement, coding and 100% inspection before shipment

Inspection Video

  • Lithium-ion battery

  • LiFePO4 Battery

  • IQC
  • PQC
  • FQC
  • OQC
  • QA

Incoming material inspection includes PCB, components, cables, connectors and other materials inspection. The inspection is carried out according to the US banned standard MIL-STD-105-E II for sampling test. The inspection content is to make check-confirmation of comprehensive identification, appearance, size, performance safety, IEC / GB testing, trial production or reliability testing based on our incoming inspection process and inspection regulations, BOM, drawings, samples, specifications, customers’ specific requirements, etc., to prevent defective products from entering the warehouse and ensure that the material on the line is qualified.

  • Incoming QC

    Incoming QC

    Incoming QC

    Incoming QC

  • Incoming QC

  • Incoming QC

  • Incoming QC

  • Incoming QC

Process inspection includes the first item, Patrol ring inspection, the full inspection of the appearance, and the electrical characteristics are all energized to test. The inspection content is based on the sales order, customer’s requirements, comprehensive check of BOM materials, drawings, inspection regulations, operation documents, equipment operation etc. In order to ensure product quality, the operator must obey "three press", "three automatics", "one control" requirements, prevent defective products in three steps. The aging of products during all production processes must be carried out under controlled conditions and the quality requirements are strictly adhere to not “clearing afterwards”, but “pre-prevention”.

  • Process QC

    Process QC

    Process QC

    Process QC

  • Process QC

  • Process QC

  • Process QC

  • Process QC

The warehouse-receiving Inspection includes product package, label, barcode and others according to sales order, BOM, drawing, packaging method, weight and other comprehensive inspection check. Making sampling inspection according to MIL-STD-105E II AQL , prevent defective products from flowing into the next process.

  • Final QC

    Final QC

    Final QC

    Final QC

  • Final QC

  • Final QC

  • Final QC

  • Final QC

Shipment inspection adopts visual inspection, mainly checking if product information and sales order requirements, identification, label, barcode, packaging requirements are consistent, randomly checking the appearance, electrical performance, disassemble inspection, etc to ensure that product shipments 100% fit quality requests and meet customers’ needs.

  • Out-going QC

    Out-going QC

    Out-going QC

    Out-going QC

  • Out-going QC

  • Out-going QC

  • Out-going QC

  • Out-going QC

Nova has obtained ISO9001:2015 and ISO14001:2015 international standard system certificates, and its products have passed IEC62133. CB, KC, BIS, CE, MSDS, UN38.3 and other certificates. We have a complete quality control system process, guided by quality objectives, from new product development introduction, verification and evaluation, trial production, mass production, raw material feeding to process, shipment, after-sales service and continuous improvement and management, making us easily find weak points or abnormal problems in our manufacturing process and quality control inspection process. Then we on site use seven methods of quality control, 5W2H, TQM total quality management tools for analysis or special improvement, the implementation of verification correction and preventive measures effectiveness, to enter a new round of quality PDCA cycle, and continuously obtain quality results and effective quality assurance, to meet customers’ requirements and satisfaction in product quality, service and cost.

  • Quality Assurance

    Quality Assurance

    Production workshop

    Production workshop

  • Quality Assurance

  • Quality Assurance

  • Production workshop

  • Production workshop

Quality Control System

1. 100% Cells Sorting

Ensure Colour and Power Difference.
Ensure high yields,consistent performance and durability,
First of 52 steps strict quality control and inspection process.

2. 100% Inspection

Before and After Lamination
Most stringent acceptance criteria and 0 defectives tolerance,
Intelligent alarm and stop mechanism in case of any deviation or errors.

3. 100% EL Testing

Before and after Lamination
Ensure "Zero" micro crack monitoring before final inspection, Continuous line monitoring and video/photo record for each cell and panel.

4. 0 Defectiveness

0 Defects Objective Before Shipment.
Most stringent acceptance criteria and 0 defectives tolerance.
Ensure the best modules on the market- guaranteed!

5. 100% Optimal Testing

Ensure 3% Positive Power Tolerance
Comprehensive QC information management system with barcode ID.Quality traceable system in place to allow quality data flow constantly.

Inspection Video

  • Novaplus Solar Panel

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