IWATEC CORPORATION List of Products and Services

Many factors can lower the efficiency of power solar generation: shadows (pic. 1), weeds (pic. 2), dirt on the surface of panels (pic. 3). For example, grass cutting alone (pic. 4) can increase your power generation ratio from about 72% to approximately 98%! Such issues require regular site visits to be found and prevented by adequate maintenance. Proper maintenance also allow to detect issues that are not visible to the eye, such as faulty circuits (pic. 5). In this case, a high temperature was detected on part of the surface (pic. 6), resulting in one-third of the system not generating power (pic. 7). Inspection identified that a poor connection in the internal circuit was the cause of the issue. At Iwatec, in addition to regular inspections, we are able identify such hidden defects that are not detectable without specialized equipment. 【What We Can Do】 ■Situation: Loss of power generation due to hidden effects, or delayed discovery of such issues. ■Our Solution: In addition to visual inspections, we conduct precise inspections using specialized measuring instruments to investigate and identify the cause of any issues. *For more details, please download the PDF or feel free to contact us.

• Solar power generation equipment
• Solar power generation
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)

Are you struggling with rising electricity costs, decarbonization requirements, or emergency power readiness? Iwatec's self-consumption solar power systems allow your factory or facility to use clean power generated right on-site. By reducing grid reliance, you drastically lower both electricity bills and carbon emissions. Integrating an advanced Energy Management System (EMS) maximizes efficiency by tracking power generation, consumption, and savings in real-time to deliver seamless energy optimization. To ensure enhanced power reliability, the solar setup is combined with industrial storage batteries, thus maintaining a reliable power supply to critical equipment during unexpected grid blackouts. Additionally, the natural heat-shielding and thermal insulation effect of rooftop solar panels lowers your overall air conditioning load. [Key Benefits] ■ Reduction of electricity costs and carbon emissions ■ Visualization of energy flow via real-time EMS tracking ■ BCP Resilience with battery backup power ■ Enhanced ESG metrics and corporate value Ready to Optimize Your Energy Strategy? Download our comprehensive catalog below to check full system details, or feel free to contact us directly. ★ Exclusive Bonus: Download the catalog today, and our team will send you actual cost-reduction data from our affiliated company’s factory.

• Management System
• Solar power generation

What are "Energy Management Systems"? EMS provide real-time visibility into energy consumption. By tracking and analyzing your usage patterns, it pinpoint inefficiencies and reduces energy waste. Additionally, by integrating various devices, it also contributes to saving electricity. 【System Features】 ■ Visualization of energy usage ■ Analysis of energy usage ■ Monitoring and control of energy usage We propose optimal self-consumption systems combining solar power and EMS, tailored to your facilities and objectives. Lowering peak demand, reducing electricity bills, optimization of your installation after the feed-in tariff (FIT) period ends: we deliver solutions designed for your specific needs. 【Key Benefits of Solar Power Systems】 ■ Eco-friendly and reliable energy production ■ Reduced electricity costs ■ Short lead times for design and construction *For more details, please download the PDF or feel free to contact us.

• Management System
• Solar power generation

Hydrogen can be produced from various local energy resources, stored and transported as hydrogen gas, and used for a wide range of applications - from power and heat sources for homes and businesses to fuel for vehicles. At Iwatec, we generate hydrogen utilizing PEM water electrolyzers. Such systems operates at relatively low temperatures and feature flexible power load adjustment to match electricity availability. 【What We Can Do】 ■ Project planning consulting ■ Design, equipment procurement, and construction of green hydrogen plants ■ O&M services ■ Fuel cell system engineering & solutions *For more details, please download the PDF or feel free to contact us.

• Other Hydrogen/Fuel Cells

Geothermal power generation consists of generating electricity using hot water and steam heated by underground magma. This can be achieved through 2 main methods: - Flash power generation: Geothermal fluids are extracted from the ground and separated into steam and hot water; the steam is then used to drive a turbine and generate electricity. - Binary power generation: Extracted steam or hot water is used to vaporize a secondary working fluid with a lower boiling point, utilizing that vapor to drive the turbine and produce power. 【Key Benefits of Geothermal Power】 ■ Stable power generation ■ Reuse of extracted steam and hot water ■ Low CO2 emissions *For more details, please download the PDF or feel free to contact us.

• Geothermal Power Generation

Biomass power generation refers to a method of generating electricity by utilizing the heat produced during the combustion of biological waste as fuel. There are multiple methods of biomass power generation; at Iwatec, we focus on "renewable biomass" and work on biogas power generation, which extracts energy from waste such as livestock manure and food waste. 【Key Benefits of Biomass and Biogas】 ■ Reduction of disposal costs through the fertilization of digestate ■ Energy savings through heat utilization ■ Improvement of surrounding environment, such as odor reduction *For more details, please download the PDF or feel free to contact us.

• Biomass 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.

• maintenance
• Solar power generation

At Iwatec, we provide engineering for electrical systems for power generation plants projects overseas, and overseas product procurement. Our headquarters in Japan and our branch in India have engineers specializing in various fields; We take care of everything, from selecting equipment tailored to our customers' needs to their delivery at site. Our international team also offer high-quality translation services by native speakers, from and to Japanese, English and French. 【Examples of Equipment Procurement】 ■ UPS ■ Emergency Diesel Generators ■ Control Panels / Distribution Boards ■ Communication Equipment ■ Fuel Cells ■ Hydrogen Production Equipment *For more details, please download the PDF or feel free to contact us.

• others