Optimal maintenance, diagnostics, and evaluation services for your power generation facilities
Solar power systems are not maintenance-free; they can only perform at their best with adequate maintenance. Unseen faults within internal components like modules can worsen and negatively impact other equipment if left unaddressed. Regular maintenance is key to a stable power selling business! 【What We Can Do】 ■ Operation and maintenance ■ Equipment diagnosis and evaluation services *For more details, please download the PDF or feel free to contact us.
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Annual Inspection / Spot Inspection include: ■ I-V characteristics measurement ■ String resistance measurement ■ Insulation resistance measurement *For more details, please download the PDF or feel free to contact us.*
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【Examples of Faults Discovered Through Maintenance】 ■ Module damage due to typhoons, lightning strikes, or heavy snowfall ■ Dirt from bird droppings ■ Module detachment or damage due to loose or improper fixation ■ Short circuits and burnouts caused by the intrusion of small animals ■ Cable damage and burnouts ■ Internal module defects *For more details, please download the PDF or feel free to contact us.
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Iwatec is engaged in the development of renewable energy systems such as geothermal, biomass, and solar power, as well as working on the supply chain development of hydrogen, which plays a central role in new energy systems. We are committed to build a sustainable energy society respectful of the environment.








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