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5 KW Off-grid Solar System

If you’re considering a 5 KW off-grid solar system, you likely want to ensure that you’re investing in high-quality equipment that will provide reliable and efficient power for years to come. 


A smarter way to generate solar power

Microtek Solar Inverter

5 KW off-grid solar system design case study


An existing Ethiopian client needs an off-grid solar power generation system because the local power supply is unstable. The maximum load power is 4KW, and the average is 3KW. The load is 2 hours during the day and 4 hours at night. 

5 KW off-grid solar system configuration

Solar panel power: Daily electricity demand from the solar side ÷ local peak sunshine time 4*6÷4.5

Off-grid inverter power: Maximum load power ÷ 0.8

Battery capacity: Solar energy system demand during the non-peak sunshine time

Solar panels: 4500W

Off-grid inverter: 5KW48V - SUNNY 5KW Off-grid Solar Inverter

Battery capacity: Stacked LiFePO4 Deep Cycle Battery 6000 Cycles BAK IP65 51.2V 100/200/300/400Ah Or Stacked LiFePO4 Deep Cycle Battery 6000 Cycles CATL IP20 51.2V 100/200/300/400Ah

Key factors to choose a high-quality 5 KW off-grid solar system

Solar panels: Look for high-quality solar panels with a high-efficiency rating and a long warranty. Panels with a higher efficiency rating will produce more power per square foot, allowing you to get more power from a smaller installation area. Additionally, a long warranty will ensure that you’re protected if anything goes wrong with the panels.

Solar Inverter: The inverter is responsible for converting the DC power generated by the solar panels into AC power that can be used in your home. Look for a high-quality inverter with a high-efficiency rating and a long warranty. Additionally, consider whether the inverter is compatible with any backup power sources, such as a generator or battery bank.

Batteries: If you’re planning to store energy for use during times when the sun isn’t shining, you'll need a high-quality battery bank. Look for batteries that have a long lifespan, high efficiency, and a warranty that covers at least 5-10 years. Additionally, consider the capacity of the battery bank and whether it will provide enough energy to meet your needs.

Charge controller: The charge controller regulates the amount of power that goes into the battery bank, helping to prevent overcharging or undercharging. Look for a high-quality charge controller with a long warranty and a capacity that matches the size of your solar system.

Installation: Finally, consider the installation process and whether you'll need to hire a professional installer. A high-quality installer will ensure that your system is installed correctly and safely, helping to prevent any issues down the road. Additionally, consider whether the installer offers a warranty or guarantee for their work.

By considering these factors and doing your research, you can choose a high-quality 5 KW off-grid solar system that will provide reliable and efficient power for years to come.

To know more about Microtek Solar Solutions, and custom your solar power generation system with us. Microtek is a top off-grid solar inverter manufacturer and a professional solar inverter solutions provider. We offer different types of Microtek solar inverters and LiFePO4 Deep Cycle Batteries for your choice.

Other Off-grid solar systems recommend:

3.5KW off-grid solar system

4 KW off-grid solar system

5000W off-grid solar system

8KW off-grid solar system

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