Authored by Pankhuri

Precision Manufacturing of Solar Panel
Precision Manufacturing of Solar Panel

The solar inverter is a critical device to support the solar power system. The basic purpose of the inverter is to convert Direct Current (DC) to Alternating Current(AC) to ensure compatibility and integration with the existing power system. Apart from this, the inverter also plays a crucial role in optimising system performance and ensuring safety.

Types of Solar Inverters

Standalone Solar Inverter

An off-grid inverter that operates independently, is generally used in remote areas and possesses a built-in battery charger. 

String Inverter

A highly efficient inverter that is used when a string of solar panels are connected. A proper system design and string sizing are crucial to ensure optimal performance.


The microinverter is used in grid tied solar systems and performs maximum power point tracking(MPPT). At the same time, microinverters also mitigate the impact of mismatched solar panels. If one panel faces degradation or shading, it doesn’t affect the output as a whole. 

Battery based Inverter

These inverters provide energy storage, hence providing continuity in power supply. They ensure battery longevity by converting excess solar energy into stored energy.

Quality Assurance Process

There are certain aspects to consider to stand out from competitors in the solar inverter market.

Manufacturing Quality Plan

Also known as the Quality Assurance Plan (QAP) maintains quality control and process consistency. It is a contract that is signed between the supplier and the buyer and provides guidelines of every step incorporated. It emphasises on customer satisfaction implementing cost reduction strategies.

Manufacturing Processes Quality (KPI)

The KPI will measure the percentage of solar inverters that do not meet the quality standards, determining the defect race. Under this, the First Pass Yield (FPY) is implemented that measures the solar inverters that pass the quality checks and inspections, determining product efficiency. Overall, KPI provides valuable insights into the process capability along with equipment downtime, highlighting areas for improvement, to meet customer expectations in the solar market.

Manufacturing Certifications

The importance of compliance to the stringent regulations play a paramount role in maintaining product quality. Certifications necessary for solar inverter manufacturing:

  • ISO 9001
  • ISO 14001
  • ISO 45001

As a procurement head in the solar panel manufacturing industry, it is essential to implement smooth-running of the manufacturing processes of solar inverter enclosures.

Ensuring reliability and functionality of your solar inverter

Certain aspects of the manufacturing processes determine the reliability and functionality of your solar inverter:

Designing solar inverter enclosures by keeping the critical qualification parameters in check

A well-designed solar inverter incorporates efficient thermal management to maintain optimal performance. There are certain aspects such as component protection, electrical safety and EMI shielding that have to be considered while the solar inverters are manufactured. Therefore, usage of high-quality materials, along with robust construction are to be incorporated to extend the lifespan of the inverter.

Supplier Management

Reliability and functionality form the basis in ensuring quality assurance in solar inverter manufacturing. Certain aspects such as reliable component sourcing and risk mitigation strategies come under the context of supplier management strategies. These strategies also play an important role in facilitating collaboration and improvement efforts with suppliers. Overall, consistency in quality standards along with customer satisfaction are achieved through supply chain management and transparency.

Flexible Manufacturing for Dynamic Production Needs

Flexibility in manufacturing plays a significant role in rapid product development by launching new models of enhanced versions of solar inverters whilst keeping in pace with the technological advancements. Flexible solutions also enhance customisations to better access the needs of the customer by accommodating variations. for all your Solar Manufacturing needs, with the industrial expertise to manufacture solar inverters of all varieties, shall cater to your manufacturing needs with cost effective methods, serving you a high-quality product. Our supplier base of 400+ certified manufacturers across India paired with our smooth supply chain management and strategies shall cater to all your solar industry needs.

Our flexible manufacturing services enable us to service client orders of all sizes from small batches to large volumes. We also help many of our clients in solving complex product assembly and localization problems.

We have an extensive, cutting-edge experience with all manufacturing services like CNC machining, 3d printing, Sheet metal fabrication, Injection moulding, and Vacuum casting.

We cater to every manufacturing need across industries like Aerospace, Automation, Automobile, Defence, Drone, Energy, EVs, FMCG, General Engineering, Medical, Oil & Gas, Pharma, and Robotics

Ready to enhance your solar panel inverter production? Reach out to us today and let us help you reach the optimal outcome for all your manufacturing requirements!

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