Precautions for inverter installation and maintenance: 1. Before installation, you should first check whether the inverter is damaged during transportation. 2. When selecting the installation site, it should be ensured that there is no interference from any other power electronic equipment in the suRead more
Precautions for inverter installation and maintenance:
1. Before installation, you should first check whether the inverter is damaged during transportation.
2. When selecting the installation site, it should be ensured that there is no interference from any other power electronic equipment in the surrounding area.
3. Before making electrical connections, be sure to cover or disconnect the AC and DC side isolator switch with opaque materials. When exposed to sunlight, the PV array will generate dangerous voltages.
4. All installation operations must be performed by professional technicians only.
5. The cables used in the photovoltaic system power generation system must be firmly connected, with good insulation and appropriate specifications.
6. All electrical installations must meet local and national electrical standards.
7. The inverter can be connected to the grid only after obtaining the permission of the local power department and all electrical connections are completed by professional technicians.
8. Before performing any maintenance work, first disconnect the electrical connection between the inverter and the grid, and then disconnect the DC side electrical connection.
9. Wait at least 5 minutes until the internal components are discharged before performing maintenance work.
10. Any fault that affects the safety performance of the inverter must be eliminated immediately before the inverter can be turned on again.
11. Avoid unnecessary board contact.
12. Observe the static protection code and wear an anti-static wrist strap.
13. Pay attention to and follow the warning signs on the product.
14. Visually inspect the equipment for damage or other dangerous conditions before operation.
15. Pay attention to the hot surface of the inverter. For example, a heat sink of a power semiconductor or the like maintains a relatively high temperature for a period of time after the inverter is powered off.
16. Use proper safety equipments while working on installation and maintenance. Operations should be done by an experienced technician only.
Inverter installation location requirements
1. Do not install the inverter in direct sunlight. Failure to do so may result in additional internal temperature of the inverter, which will derate the inverter to protect internal components. Even the temperature is too high, causing the inverter temperature to malfunction.
2. The installation site should be strong enough to support the weight of the inverter for a long time.
3. The ambient temperature of the selected installation site is -25 °C ~ 50 °C, and the installation environment is clean.
4. The ambient humidity of the selected installation site is not more than 95%, and there is no condensation.
5. There should be enough clearance in front of the inverter to make it easy to observe the data and repair.
6. Try to install it away from the living of the residents, and some noise will be generated during the operation.
7, the installation place to ensure that it will not shake.
In India, several companies manufacture hybrid solar inverters, aligning with the government's push for clean energy and solar power adoption under initiatives like PM-KUSUM and the National Solar Mission. Here are some prominent companies that produce hybrid inverters: Sungrow: A well-known internaRead more
In India, several companies manufacture hybrid solar inverters, aligning with the government’s push for clean energy and solar power adoption under initiatives like PM-KUSUM and the National Solar Mission.
Here are some prominent companies that produce hybrid inverters:
Sungrow: A well-known international brand, Sungrow manufactures high-performance hybrid inverters that are commonly used in both residential and commercial solar installations across India.
LivGuard Solar: A leading Indian brand, LivGuard offers hybrid inverters that are designed specifically for Indian conditions. These inverters are efficient, durable, and come with excellent after-sales service, making them a strong option for both grid-connected and off-grid systems.
Luminous: Luminous is another trusted name in the Indian solar market, offering hybrid inverters with advanced features for seamless integration between solar power and grid electricity.
Delta Electronics: Delta provides high-efficiency hybrid inverters that support both residential and commercial solar setups, with a focus on energy savings and smart grid compatibility.
SMA India: SMA is a global brand that has a strong presence in India, offering hybrid inverters that are suitable for both off-grid and on-grid systems, providing reliable and efficient solutions for solar energy.
These companies align with the Government of India’s vision to promote solar energy and reduce dependency on traditional power sources. By investing in hybrid solar systems, you not only benefit from energy independence but also contribute to India’s renewable energy goals.
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