Latest

[admin]

With the continuous advancement and popularization of solar energy technology, more and more families and businesses choose to install efficient and reliable solar panel systems. Among many brands and models, Jinko Tiger solar panelsare favored for their high conversion efficiency and stable performance. However, in the actual installation process, users and installers often encounter various problems that affect the normal operation and power generation effect of the system.

This article will focus on several common problems in the installation of Jinko Tiger solar panels, analyze the causes one by one, and provide targeted solutions to help you achieve efficient and stable solar power generation.

1. Common installation problems and solutions

1.1 Improper selection of installation location

Problem manifestation:

For convenience, many users install Jinko Tiger panels on the roof or open space at will, without considering factors such as sunlight angle, surrounding shading, and roof load-bearing, resulting in a significant reduction in power generation efficiency.

Solution:

Before installation, a professional light survey should be carried out, and a south-facing roof or site with no obstruction and sufficient sunlight should be selected.

Ensure that the installation location has at least 4-6 hours of direct sunlight throughout the day, and try to avoid shade, high-rise buildings, chimneys and other obstructions.

If it is a ground power station, the ground should be kept flat and well-drained to prevent mud and water from affecting the stability of the bracket.

1.2 Improper installation angle setting

Problem manifestation:

The panel installation angle is too flat or too steep, and is not adjusted according to the local geographical latitude and season, resulting in low power generation efficiency.

Solution:

The local latitude should be referred to during installation. Usually, a tilt angle close to the local latitude can achieve better power generation efficiency.

If a fixed bracket is used, it is recommended to set it according to the average sunshine angle throughout the year.

If conditions permit, a bracket with a tracking system can be selected to achieve automatic angle adjustment and further increase power generation.

1.3 The bracket quality is unqualified or the installation is not firm

Problem manifestation:

Some users choose low-cost, low-quality brackets, or they are not firmly fixed during installation, resulting in panel shedding and damage in severe weather such as strong winds and heavy rains.

Solution:

Select brackets that meet international standards to ensure good corrosion resistance and wind and snow resistance.

The bracket fixings and screws should be tightened to the specified torque, and anti-loosening devices should be used when necessary.

After installation, perform tension test and swing test to ensure stability.

1.4 Incorrect or irregular wiring

Problem manifestation:

The installer did not follow the instructions or standards for wiring, resulting in reverse polarity, loose wiring, exposed wiring, etc., which may cause reduced power generation efficiency and even safety hazards.

Solution:

Carefully read the wiring instructions of the Jinko Tiger panel before installation to ensure the correct polarity.

Use qualified wiring terminals and connectors, and do waterproof and dustproof treatment.

Each connector is firmly connected to avoid looseness and poor contact.

1.5 Failure to properly install lightning protection device

Problem manifestation:

Failure to install lightning protection device in areas with frequent lightning, resulting in damage to the panel or inverter by lightning.

Solution:

Connect lightning rods and grounding devices to the system according to standards to ensure that the grounding resistance meets national standards.

All metal parts should be connected to the ground wire to form a complete grounding protection system.

1.6 Insufficient panel spacing affects ventilation and heat dissipation

Problem manifestation:

The panels are arranged too densely, resulting in the inability to effectively dissipate heat and reduced conversion efficiency at high temperatures.

Solution:

Leave a reasonable distance during installation to ensure air circulation.

It is generally recommended to leave at least 15-20 cm between the back of the panel and the roof to ensure heat dissipation.

1.7 Does not meet waterproof requirements

Problem manifestation:

The junction box or cable interface is not waterproofed, and water enters in rainy or humid environments, causing short circuits or leakage.

Solution:

Use junction boxes and connectors with a waterproof rating of IP65 or above during installation.

Check and seal all interfaces that may leak water to avoid water accumulation.

1.8 Failure to check the load-bearing capacity of the roof

Problem manifestation:

Installation directly on old roofs causes deformation or even collapse of the roof.

Solution:

Please have professionals evaluate the structure and load-bearing capacity of the roof before installation.

If the roof cannot bear the weight of the panel, it can be solved by reinforcement or ground installation.

2. Common problems and solutions after installation

2.1 Power generation is lower than expected

Possible reasons:

Obstruction, dust, unreasonable installation angle

Wrong or loose wiring

Inverter is not working properly

Solution:

Regularly check whether the panel surface is clean, and clean dust and bird droppings in time.

Check the operating status of each terminal and inverter.

If the problem persists, it is recommended to ask professional technicians to detect.

2.2 Cracks or hot spots appear on the panel

Possible reasons:

Improper force or stepping on the panel during installation

Partial damage or long-term high temperature of the panel

Solution:

Avoid stepping on or knocking on the panel during installation and maintenance.

If cracks or hot spots are found, contact after-sales service for replacement or repair in time.

2.3 Frequent system tripping or fault alarm

Possible reasons:

Short circuit or leakage in wiring

Incorrect inverter settings

Solution:

Check whether the wiring is correct and the insulation is good.

Reset the inverter parameters according to the manual, and ask professionals to check if necessary.

3. How to choose a reliable installation service

In order to avoid the above problems, it is crucial to choose an experienced and reputable solar panel company. It is recommended to pay attention to the following points:

Confirm that the company has legal qualifications and a professional construction team;

Check previous cases and understand customer reviews;

Confirm that the installation plan and quotation are transparent;

Choose an installer that provides after-sales service and warranty support.

As an efficient and stable photovoltaic product, the installation quality of Jinko Tiger solar panels directly determines the power generation efficiency and safety of the system. Through sufficient preliminary preparation, scientific and reasonable installation design, and professional and standardized construction operations, combined with meticulous maintenance in the later stage, the performance of the panels can be maximized to ensure the stable and long-term operation of the solar energy system. Any problems encountered during the installation process should be analyzed in time and corresponding measures should be taken to protect the interests of users and energy utilization effects.

As a professional solar panel company, we are well aware of the importance of high-quality installation to the Jinko Tiger solar panel system. High-quality installation is not only related to the power generation efficiency and service life of the panel, but also directly affects the safety and stable operation of the entire photovoltaic system. We have an experienced technical team that can provide scientific and reasonable design solutions and construction guidance based on the specific needs of customers and the installation environment to ensure that each Jinko Tiger solar panel can perform at its best. Whether it is a rooftop residence, commercial building or large ground power station, we strictly follow the industry standards to carry out the installation process, pay attention to every detail, from bracket fixing to electrical connection, and strive to achieve safe, efficient and long-term operation. We also provide professional after-sales maintenance services to help customers promptly discover and solve problems that may be encountered during installation and use, and ensure the maximum return on customer investment. Choosing us means choosing peace of mind and professionalism.

http://www.janewenergy.com
janewenergy

[Author]

Posts