JUN-TECHNO-SERVICE Co., Ltd. List of Products and Services

We would like to introduce the "Nebula Series AIKO-A-MAH54Tm" that we handle. The light-receiving surface cover is made of transparent material, the back cover is a high weather-resistant back sheet, and the frame is made of anodized aluminum alloy (black). Additionally, the weight is 8.9±3% kg, and the dimensions are 1762×1134×30 mm. The operating temperature range is -40℃ to +85℃. 【Features】 ■ Lighter product weight ■ Optimization of output against partial shading ■ Superior temperature coefficient ■ Significant high-temperature suppression effect ■ Higher power generation ■ Lower BOS cost *For more details, please download the PDF or feel free to contact us.

The "PowerWall" is a battery that reduces dependence on power companies and supplies renewable energy to homes and electric vehicles. In the case of solar power generation, by using this product in conjunction, it is possible to store surplus electricity and utilize that power during nighttime or power outages. Additionally, it allows for remote access 24 hours a day, 365 days a year via the "Tesla" app, enabling monitoring of generated clean energy and management of the system. 【Features】 ■ Provides electricity to the entire house even during power outages, ensuring peace of mind year-round ■ Control anytime, 24 hours a day, 365 days a year ■ Compact and simple *For more details, please download the PDF or feel free to contact us.

"Installation is possible for general households and businesses! Battery storage introduction campaign underway" To everyone considering self-consumption of electricity. Now that we have reached the end of the FIT (Feed-in Tariff) system, the introduction of "battery storage" is gaining attention as a means to maximize the use of renewable energy. Our company is currently running a campaign where, from April 14, 2025 (Monday) to May 18, 2025 (Sunday), businesses that purchase eligible battery storage systems will receive a lightweight and compact portable power supply, "RIVER 3 Plus," as a gift. [Campaign Eligible Products] - SOLAX POWER - EcoFlow DELTA Pro Ultra These products are ideal for emergency BCP measures, peak cutting, and energy management aimed at reducing electricity costs. ◾️ Free Estimates and On-Site Surveys We offer a one-stop service from sales to installation. We cater to various industries and sizes of businesses, including factories, warehouses, stores, and office buildings. ◾️ Announcement We have expanded our services to the Kanto, Kyushu, and Hokkaido areas. This will enable us to provide prompt support to nearby customers. Please feel free to consult with us first.

The "J1ESS Series" is a single-phase hybrid energy storage system equipped with lithium iron phosphate batteries. Even during autonomous operation (in case of power outages), it can provide AC voltage of 100/200V and high output of 3kVA or 5.9kVA, allowing for normal daily life (there is a limit to the storage capacity). In emergencies, you can use the power capacity of the battery up to a user-defined remaining capacity, and when the battery capacity reaches the remaining setting, it will automatically be supplied from the solar power system. 【Features】 ■ Operation of 200V devices is possible during power outages ■ Waterproof and dustproof design for outdoor installation ■ Equipped with ECHONET Lite functionality ■ Automatic switch to operation within 10ms during power outages ■ Power supply destinations can be freely customized *For more details, please download the PDF or feel free to contact us.

We offer the "EcoFlow Smart Home Panel + DELTA Pro Set." To connect the "EcoFlow DELTA Pro" as a home battery to your household power supply, the optional "Smart Home Panel" is required. The Smart Home Panel automatically supplies the power stored in the "EcoFlow DELTA Pro" to your entire home during a power outage. 【Features of DELTA Pro】 ■ Choose from battery capacities of 3.6kWh to 25.0kWh ■ Incredible large capacity can supply power to your home for several days ■ 3000W-6000W AC output ■ Supplies power to various household electrical appliances ■ Not only for home use but also great for outdoor events, construction sites, and more ■ Can be charged faster with multiple charging methods *For more details, please refer to the related links or feel free to contact us.

We would like to introduce our portable power supply, the "Ark Series," which is dustproof and waterproof. With an IP67 dustproof rating, it completely prevents the intrusion of dust, and the IP67 waterproof rating ensures that it can be submerged in fresh water up to 1 meter deep for 30 minutes without any impact. Additionally, the Battery Management System (BMS) constantly monitors and controls the battery status across 48 parameters, managing safe and efficient charging and discharging. 【Features】 ■ Designed to withstand harsh environments ■ Resistant to water and dust ■ Continuous power supply ■ Expandable capacity up to 25.3 kWh ■ Safety is the top priority ■ Long lifespan design with a durability of 10 years *For more details, please download the PDF or feel free to contact us.

<<Features>> Large Capacity Battery: Capable of long hours of power supply with a capacity of 1,024Wh High Output: 1,500W (up to 2,000W with X-Boost function), compatible with many household appliances Fast Charging: Fully charged in just 56 minutes with AC input Quiet Design: Achieves 30dB silent operation when running below 600W Expandability: Capacity can be expanded up to 5kWh with a dedicated extra battery Long Lifespan Battery: Usable for 10 years with a durable LFP battery Diverse Output Ports: Equipped with 13 types of output ports Smart App Compatibility: Allows monitoring of power consumption and remote operation <<Advantages>> Emergency Power Supply: Maintains household appliances during power outages or disasters Convenient for Portability: Compact and high output, ensuring safety for outdoor activities and travel Ideal for Business and On-Site Work: Increases work efficiency with long hours of power supply and quick charging <<Recommended for>> Those who want to prepare for power outages or disasters Those who want to secure a high-output power source for camping or car trips Those who want to utilize portable power in a wide range of scenarios such as RVs, van life, and on-site work

The "B300 SST" is a long-lasting, safe, and reliable portable power source with a ternary solid-state battery. It has a capacity of 241Wh and a rated output of 300W, making it suitable for various electronic devices, including smartphones, laptops, and car refrigerators. We also offer the "B600 SST" with a capacity of 602Wh, the "B2000 SST" with a capacity of 1326Wh, and the "B3300 SST" with a capacity of 2611Wh. 【Selectable Charging Methods】 ■ Solar Panel ■ Wall Outlet ■ Car Cigarette Socket ■ USB-C (only for B300 and B600) *For more details, please download the PDF or feel free to contact us.

In harsh outdoor environments and in the event of a disaster, we provide a reliable and safe power supply. Arkpax is a next-generation portable power source designed for outdoor and disaster preparedness, compliant with dust and water resistance IP67. Unlike generators, it offers: - Zero exhaust emissions and silent operation, making it suitable for indoor use - No fuel or oil required, resulting in low costs - The possibility of complete self-sufficiency when used in conjunction with solar panels Whether for construction, surveying, event setup, or work near water... it's a dependable unit you can use with confidence in any situation.

【New】Sales of the EV Power Outage Rescue Set have begun 1) Charging EVs from a portable power source You can transport a portable power source to a vehicle that has run out of charge and provide power to the EV on-site. There is no need for a specific vehicle, and it can be transported using regular cars or light vehicles. 2) Maximum 6kW standard charging available With the configuration of this set, a maximum output of 6kWh is possible. Additionally, by expanding the setup, the capacity can be increased to a maximum of 21.6kWh. 3) Long lifespan and fast charging Utilizing a safe "lithium iron phosphate battery," this product achieves approximately 3,500 charging cycles. Furthermore, it allows for fast charging of 80% in 2 hours and 100% in 3.1 hours. 4) Versatile output ports In addition to EV charging, it can be used for various applications through 8 types of output ports. With the adoption of pure sine wave output, it is also suitable for precision equipment.