JASSOL

At JASSOL, we are committed to providing customer-centric solar power solutions that seamlessly integrate innovation, efficiency, and reliability.
Our systems feature globally acclaimed, high-performance solar panels and power conditioners, engineered for maximum energy output and long-term durability. Supported by a team of experienced professionals and expertise in cutting-edge solar technologies, we offer intelligent and sustainable energy solutions tailored to meet your specific needs.
We prioritize quality and performance in every component. Our solar panels, developed by Beyond Sun Solar, a globally recognized leader in photovoltaic technology, are designed for maximum efficiency and robust durability, providing reliable energy even under Japan’s demanding climate conditions. We also collaborate with Afore Japan, a trusted manufacturer of advanced power conditioners known for their high conversion efficiency and long-term stability.
What sets JASSOL apart is our direct collaboration with manufacturers, eliminating intermediaries. This allows us to offer competitive pricing without compromising on quality. Our approach, combined with top-tier components, ensures our customers experience maximum return on investment, with reduced energy costs and long-term system reliability.
At JASSOL, we design custom solar solutions tailored to your specific needs and budget. By working directly with manufacturers, we offer high-quality systems at competitive prices. From recommending the optimal panel configuration for your site to handling special installation needs, our expert team ensures a seamless, cost-effective transition to clean energy, with personalized support every step of the way.
Our commitment doesn’t stop at installation—it begins from the very first conversation and continues long after your system is operational. We foster strong, customer-focused relationships by providing expert guidance from initial consultation to long-term aftercare.
Got questions? Our knowledgeable team is always here to assist. Once your solar system is up and running, our dedicated after-sales professionals provide routine inspections and prompt, reliable maintenance—ensuring you enjoy worry-free solar power for years to come.
Choose JASSOL—where service shines as long as the sun does. We’re here to support you—feel free to reach out anytime.