We would like to express our sincere gratitude for your continued support. We regret to inform you that we will be closed for the Golden Week holiday during the following period. ■ Golden Week Holiday Period ■ From April 29, 2026 (Wednesday) to May 10, 2026 (Sunday) For details such as shipping schedules, please check our company website via the link below. Please note that we will resume normal operations from May 11. Inquiries during the holiday period will also be addressed after May 11. We apologize for any inconvenience this may cause and appreciate your understanding. Earth Power Co., Ltd.

Thank you very much for always considering and adopting our products. In light of the recent market environment and the significant increase in costs for manufacturing parts, production costs, transportation fees, fuel costs, etc., MEAN WELL will implement a price revision starting July 1, 2026. The revised prices are currently under adjustment, and we will inform you again as soon as the prices are confirmed. For further details, please check our website through the link below. We appreciate your understanding. Earth Power Co., Ltd.

Thank you very much for using our official website. We have renewed our online store, which we operate, into a product site with more comprehensive product information. ■ Main Changes - New product introduction page We have created a structure that allows you to view the features and specifications of each product more clearly. - Improvement of quotation, purchase, and inquiry functions We have reviewed the flow to ensure that you can proceed more smoothly than ever before. - Simplification of catalog downloads We have eliminated the need for password entry that was previously required, allowing you to download immediately after logging in. *Some pages are currently under preparation and will be published sequentially. Please wait a little longer until all content is available. We will continue to contribute to the realization of a new society and strive to provide useful information and enhance the content for everyone who has shown interest in our company. We appreciate your continued support. Earth Power Co., Ltd.

Thank you very much for your exceptional patronage. We are truly grateful for your support this year as well. We kindly ask for your continued support in 2026. We regret to inform you that we will be closed for the New Year holiday during the following period: ■ New Year Holiday Period ■ From Saturday, December 27, 2025, to Sunday, January 4, 2026. For details regarding shipping schedules and more, please check our company website via the link below. Inquiries during the holiday period will be addressed sequentially after January 6. We apologize for any inconvenience this may cause and appreciate your understanding. Earth Power Co., Ltd.

Thank you very much for your continued support. We would like to inform you that our company will be closed for summer vacation during the following period. ■ Summer Vacation Period ■ From Saturday, August 9, 2025, to Sunday, August 17, 2025. For details regarding shipping schedules, please check our company website. Website: https://earthpower2014.com/news_20250722.html We will resume normal operations from August 18. Inquiries made during the vacation period will be addressed after August 18. We apologize for any inconvenience this may cause and appreciate your understanding. Earth Power Co., Ltd.

The TN-3000 is a next-generation multifunction inverter that incorporates an AC charging circuit and a solar controller. It features various functions, including the ability to select between commercial power priority mode and energy priority mode, as well as a mode switching time of less than 10ms. It can be installed simply and efficiently without waste when arranging control panels, and it has only three input connection points for easy connectivity. By using the mode selection, it allows for efficient power supply and monitoring of system conditions, offering many advantages. **Features:** - Surge power of 6000W / 30 cycles (0.6s) - Pure sine wave output (distortion rate below 3%) - Selectable commercial power priority mode and energy priority mode - Mode switching time of less than 10ms (no-break switching) - Built-in AC charging circuit and solar controller - Switchable output voltage and frequency - Thermally controlled fan - Built-in remote control ACC function - LED monitoring display indicating operating status - Protection against high input voltage, low input voltage, overheating, overload, reverse connection (fuse), and circuit short-circuit - Capability to set monitoring system status via software and more.

Powerful performance battery charger - NPB Series is here!!! This high-performance product is compatible with lead-acid batteries and lithium-ion batteries, meeting the needs of various battery devices. The charging range is adjustable from 10.5 to 60.8V, and the charging current (rated current 50-100%) can also be freely adjusted. Additionally, it features an LED function that allows for instant assessment of the charger's status based on the color and state of the LED. It is equipped with various other functions as well. For detailed specifications and features, please refer to the PDF document or feel free to contact us.

We are pleased to announce the release of the product catalog for the PVS Series solar cell modules! This comprehensive catalog includes common information about the series, such as system application examples and system diagrams categorized by equipment usage, as well as detailed information on all nine product lines. Additionally, it features product information for the related product: solar cell controller "EPCM8MPPT-PCB," making it a very informative resource. Since it contains all the necessary information for selection, please feel free to download and review it. In addition to this product, we have upgraded the catalog for inverters and other necessary components for building a system from a flyer type to a booklet type. This catalog consolidates common information about the product series, including product highlights, applications, and system diagrams, along with individual information that varies by product capacity, such as electrical characteristics, derating curves, and dimensional drawings. We encourage you to check it out as well. ▲Note▲ NPB Series: Previously, the catalog was divided into two volumes based on capacity, but we have now consolidated it into one for your convenience. Therefore, the product pages are linked to the same catalog, so please be careful to avoid any confusion.

For those looking for a battery charger that is low-priced, compact, high-performance, and easy to secure and install, we recommend the NPB-120/240/360 Series battery charger. This product is compact yet features various functions such as stage charging that does not put a load on the charger, as well as adjustments for charging voltage and current, making it a highly cost-effective and high-performance product. Additionally, by simply attaching the optional dedicated mounting bracket (cover) to the main unit and securing it with screws at two points, installation can be completed easily, significantly reducing the labor time and costs associated with installation. Using the mounting bracket allows for installation in difficult locations such as walls and ceilings, not just on a flat surface, and requires minimal space, making it easy to install and integrate for use. Our company offers sealed, AGM-type lead batteries and LiBs that are compatible with this battery charger, allowing us to provide the best proposals tailored to your system requirements. For more detailed specifications and features, please download the product page or catalog, or feel free to contact us.

This time, we would like to introduce the "NTN-5K Series," a highly reliable off-grid pure sine wave DC-AC power inverter with a maximum capacity of 5000W that can be connected in parallel with up to six units. The main feature of the DC-AC inverter "NTN-5K Series" is its built-in "Active Current Sharing Function," which allows for the efficient sharing of the most active current, enabling higher output. This means that it can be connected in parallel with "up to six units," allowing for the construction of larger systems without the need to add other products. For detailed specifications and features, please refer to the PDF document or feel free to contact us. ▲Note▲ For customers constructing a three-phase four-wire parallel system, we will assemble and sell the system. Additionally, for customers considering purchasing a single unit, we kindly ask you to contact us.

Are you looking for a lighting solution that provides sufficient illumination while keeping maintenance costs low? The "UPS Lighting Lamp" is the answer to your needs! The lamp is equipped with LED technology, making it energy-efficient and highly effective in terms of replacement. With a lifespan of 60,000 hours, LED lighting does not require frequent replacements or maintenance, which can lead to significant cost savings. The funds saved can be utilized for other purposes. Moreover, since it uses LEDs, you don't have to worry about sudden outages or bulb failures, allowing for safe and reliable long-term use. The operating temperature range is set from -20°C to +60°C, enabling installation anywhere without being restricted by seasons or regions. The most significant feature is its ability to supply stored power without interruption, even when public electricity is cut off. In the event of a power outage, the battery can keep the light on for three days, ensuring that it continues to serve its purpose and prevents the surrounding area from going dark. Detailed illuminance distribution maps and other excellent features are included in the catalog, so please feel free to download the catalog from our website or within Ipros for more information, or contact our consultation desk for inquiries.

The DC-AC inverter "NTS Series" is installed in many vehicles. This product has been custom-developed in collaboration, featuring our original customization, which includes the addition of RC/COM/ACC remote control terminals. By utilizing the control terminals, not only can you remotely switch the inverter on and off, but it also positively impacts the system. By connecting a switch to the RC/COM terminal, you can control the on/off of the inverter itself rather than just the output, thereby reducing power consumption from the inverter and enabling the use of remote functionality. Additionally, by connecting to the ACC terminal, when the engine is turned on, the inverter can be activated via remote control, and when the engine is turned off, the inverter can be deactivated. Using this product not only provides convenience in functionality but also positively affects the system by preventing excessive consumption and controlling supply. In addition to the products introduced, we also handle necessary equipment for building a complete system, such as batteries and battery chargers to operate the inverter, so please download and check the product page or catalog.

You often come across the term "microcontroller control," but what exactly is a microcontroller, and what are the benefits of microcontroller control in NPB Series products? Let me explain! A microcontroller (MCU) is a computer used to control embedded electronic devices. By incorporating an MCU, it becomes possible to finely control the product using the program written into the microcontroller. In our product, the built-in MCU controls the "automatic adjustment of charging voltage according to battery voltage." This control program allows for applying a charging voltage that corresponds to the battery's specifications and charging status, enabling the battery to be fully charged without putting a load on it. This helps prevent battery degradation due to issues like cell imbalance, extending its lifespan and reducing costs related to adjustment, setup time, and battery replacement. Additionally, as an option, customers can also adjust settings and choose charging methods from their PC. In addition to the microcontroller control introduced here, there are many other excellent features and characteristics. For more detailed specifications and features, please download the product page or catalog, or feel free to contact us.

The NTS Series is our original product developed in collaboration with the manufacturer. It has been improved for the Japanese domestic market and is equipped with a remote control function suitable for this purpose. By connecting the ACC remote control terminal, which is one of its features, to the vehicle, the inverter can be turned on or off in response to the engine's on/off status, allowing for power supply without wasting precious time during emergencies. Additionally, by incorporating the latest NDSC technology, this product has achieved miniaturization and weight reduction, improving challenges related to size and weight during installation, and enhancing efficiency, making it easier to integrate into systems. Above all, the NTS Series is an inverter with a pure sine wave output. Therefore, it can be safely used in emergency vehicles and special vehicles without concerns about failures, degradation, or noise generation when using electrical equipment with precision parts or motors. While I have introduced some of the features this time, there are many other excellent specifications and characteristics. We also handle necessary equipment for building a complete system, such as batteries and battery chargers to operate the inverter, so please download and check the product page and catalog as well.

Surge power refers to the "instantaneous" acceptable power value that can be received from a load. Unlike rated output (continuous output), it is the power output (instantaneous output) that occurs momentarily. When powering on electrical equipment, a large current flows momentarily, exceeding the rated current value. This phenomenon is called inrush current, and surge power is required as an allowable value that can accommodate this inrush current. With the surge power capability of the NTS Series set to twice the rated output power, it has become a new advantage that allows for the introduction of inverters suitable for the rated power consumption of the load, rather than for inrush current, enabling use with minimized size and capacity. ▲Note▲ You cannot use the range from rated output to surge power value. Please use it with the appropriate rated capacity for the load. Surge power is instantaneous output, so it cannot continuously output that value. Using a load outside the range of rated output can lead to inverter failure. Understanding the load side, including inrush current, is essential for selecting an inverter. If you have any questions, please feel free to inquire about the load you will be using.

One of the features of our product "Portable Power Box" is its "completely waterproof design (equivalent to IP65)." In this article, we will explain what IP means and how excellent IP65 is! IP stands for Ingress Protection, which is a standard set by the IEC that indicates the degree of dust and water resistance. The first characteristic letter following IP represents dust resistance, while the second characteristic letter represents water resistance. The degree of dust and water resistance is classified into grades, with levels ranging from 0 to 6 for dust and 0 to 8 for water, indicating that a higher grade signifies better ingress protection capabilities. (In Japan, the IP table is standardized by the Japanese Industrial Standards and the Japan Electrical Manufacturers' Association.) Based on the above, our product, which is equivalent to IP65, has a "completely dustproof structure" and possesses high dust and water resistance, meaning it is "not adversely affected by direct water jets from any direction." With its excellent dust and water resistance and complete sealing, it can be safely used in various environments, whether indoors or outdoors, even in conditions with rain, wind, or dust. We also offer many other products with excellent features, so please feel free to download our product pages or catalogs for more information, or contact us with any inquiries.

We respond to your requests to keep installation costs down and to implement as quickly as possible! Kouka requires no foundational work such as wiring because it operates entirely on energy from the sun. Moreover, all you need is a "location" for installation! Since it can be mounted on existing poles or walls, there is no need for additional installation work like setting up dedicated poles. This results in a shorter construction period, allowing for quick installation even when multiple units are set up to illuminate large areas like parking lots or parks! Additionally, the solar panel module and the lighting fixture are integrated into one unit, weighing only 17 kg, making it lightweight and compact. It can be easily moved without a forklift or truck, so you can change the location of the lighting as needed! We can respond immediately! Furthermore, with an LED lifespan of 90,000 hours, the longevity of the lighting reduces the need for replacements and maintenance, allowing for safe and long-term use. In addition to solar lighting fixtures, we also offer UPS lighting and other types of fixtures. Each comes in two color variations to match your landscape and preferences. Please check out our catalog downloads and product pages on Ipros and our website.

This time, we would like to introduce the "NPB Series" battery charger, which is actively used in various applications and situations. The main points are the "wide input voltage range" and the "selectable charging method." The input voltage range is from AC90V to AC264V, allowing for use without any issues at both AC100V and AC200V. Therefore, it can be used domestically and internationally without any complicated settings. The selectable charging method allows you to change the charging method according to the battery or usage conditions, such as "2-stage charging" and "3-stage charging." For more information on charging methods, please refer to the catalog or download "What is stage charging?" Additionally, it is equipped with various other features. For detailed specifications and characteristics, please refer to the PDF materials or feel free to contact us.

If you are looking for a compact and sturdy lighting solution that can be used not only domestically but also overseas, we recommend our product "UPS Lighting Lamp - Akari"! The Akari is designed to accommodate a wide input voltage range of AC100 to 264V, making it usable in any location that can provide a stable AC100V or AC264V, both domestically and internationally. This ensures smooth operations for overseas exports and rentals. Additionally, it is designed to withstand wind speeds of up to 60m/s, making it safe to use in areas prone to strong winds such as typhoons and hurricanes. In the event of a natural disaster that suddenly cuts off power, it can illuminate for three days using stored energy. Furthermore, even if it is crushed by a 20-ton object or penetrated by something, it will not cause secondary disasters such as fire or explosion. By introducing the Akari, you can illuminate your surroundings without worrying about blackouts or secondary disasters, anywhere in the world! For specific dimensions and other detailed electrical characteristics and information about the UPS, please refer to the back of the catalog. Feel free to download and check the catalog from our website or within Ipros.

This product is an excellent solution designed to eliminate various concerns that arise when building a system, to the extent that we incorporate it into control panels and other systems we assemble. The product has a wide temperature range set from -25 to 70°C, which helps mitigate the effects of temperature changes, allowing for safe use in both low and high temperatures (note that the temperature range differs for the 300 series). Additionally, by introducing the latest NDSC technology, we have succeeded in miniaturization and weight reduction, improving challenges related to size and weight during integration, as well as enhancing efficiency. Furthermore, this product allows for switching between output voltage and output frequency, making it even easier to integrate into systems alongside the NDSC. Most importantly, this product is an inverter that provides a pure sine wave output. Therefore, when using electrical equipment that incorporates precision components or motors, you can use it with confidence, without worrying about failures, deterioration, or noise generation. In addition to the features introduced here, there are other excellent specifications and characteristics. We also handle necessary equipment for building a complete system, such as batteries and battery chargers to operate the inverter, so please be sure to download and check the product page and catalog.

This time, we would like to introduce the "NPB Series" battery charger, which is actively used in various applications and situations. The main points are "wide input voltage range" and "selectable charging method." The input voltage range is from AC90V to AC264V, allowing for use without any issues at both AC100V and AC200V. Therefore, it can be used without any troublesome settings, both domestically and internationally. The selectable charging method refers to the ability to change the charging method according to the battery or usage conditions, such as "two-stage charging" and "three-stage charging." For more information on charging methods, please refer to the catalog or download "What is stage charging?" Additionally, it is equipped with various other features. For detailed specifications and characteristics, please refer to the PDF materials or feel free to contact us.

We have newly released the product catalog for the PVS Series solar cell modules! This comprehensive catalog includes common information about the series, such as system application examples and system diagrams by type of equipment, as well as detailed information on all nine product lines. Additionally, it features product information on the related product, the solar cell controller "EPCM8MPPT-PCB." We have compiled all the necessary information for selection, so please feel free to download and check it out. In addition to this product, we have upgraded the catalog for inverters and other necessary components for building a system from a flyer format to a booklet format. This includes common information about the product series, such as key points, applications, and system diagrams, as well as individual information that varies by product capacity, including electrical characteristics, derating curves, and dimensional drawings. Please check this as well. ▲Note▲ NPB Series: Previously, the catalog was divided into two volumes based on capacity, but we have now consolidated it into one volume for your convenience. Therefore, the product pages are linked to the same catalog, so please be careful not to make any mistakes.

The DC-AC inverter "NTS Series" is installed in many vehicles. This product is a custom version developed in collaboration, featuring original modifications by our company. These modifications include the addition of RC/COM/ACC remote control terminals. By utilizing the control terminals, not only can you remotely switch the inverter on and off, but it also positively impacts the system. By connecting a switch to the RC/COM terminals, you can control the on/off state of the inverter itself rather than just the output, thereby reducing power consumption from the inverter and enabling the use of remote functionality. Additionally, by connecting to the ACC terminal, you can turn the inverter on via remote control when the engine is ON, and turn it off when the engine is off. Using this product not only provides convenience in functionality but also positively affects the system by preventing excessive consumption and ensuring controlled supply. In addition to the products introduced, we also handle necessary equipment for building a complete system, such as batteries and battery chargers to operate the inverter. Please be sure to download and check the product pages and catalog.

Thank you very much for using our corporate website and online site regularly. We have recently launched a new product site focused on manufacturing, featuring control panels, lighting fixtures, and more. The site includes our product lineup, case studies, and a product image map that exists in our daily lives, making it a place where your imagination can expand when considering implementation. We hope you will find our site useful. Our company will continue to contribute to the realization of a new society, and we will strive to provide useful information and enhance our content for everyone who has shown interest in us. We appreciate your continued support.

Happy New Year! We were closed for the year-end and New Year holidays from December 28 to January 5, but we are now open for business as usual. We apologize for any inconvenience during the holiday period. This year, we will strive even harder, and we kindly ask for your continued support. Earth Power Co., Ltd.

The NTS Series is a product adopted by many customers to dispel various concerns that arise when building a system. Therefore, we also incorporate it when assembling systems such as control panels. With the introduction of the latest NDSC, the surge power has doubled compared to the rated output power. As a result, you can choose an inverter series that matches the rated power consumption of the load rather than the inrush current. Additionally, the introduction of NDSC has made it smaller, lighter, and more efficient, making it easier to integrate into systems. Furthermore, by connecting the ACC remote control terminal to the vehicle, you can switch the inverter on and off according to the engine's on/off status, allowing for faster power supply than switching with the standard remote terminal. When a remote switch is connected to the R.C/COM terminal, it controls the on/off of the inverter itself rather than the output, which helps reduce the power consumption from the inverter. We also handle optimal batteries and battery chargers for operating this inverter, allowing us to provide the best proposals tailored to your system requirements. If you have any concerns when building your system, please feel free to contact us.

The NTS Series is our original product developed in collaboration with manufacturers, and it has been adopted by many customers to alleviate various concerns that arise when building systems. Additionally, it is always in stock, allowing for short delivery times. This product has become compact, lightweight, and highly efficient due to the introduction of the latest NDSC technology, making it easier to meet the requirements for weight and size when assembling systems. Furthermore, with the surge power being twice the rated output power, it has become possible to introduce inverters that match the rated power consumption of the load rather than the inrush current, allowing for proposals with minimized size and capacity. Moreover, this product is an inverter that provides a pure sine wave output. It can be used stably without concerns about failures, deterioration, or noise generation when using electrical equipment equipped with precision parts or motors, and it is widely used in communication base stations, disaster prevention radios, and disaster monitoring systems. Our company also offers optimal batteries and battery chargers for operating this inverter, enabling us to provide the best proposals tailored to your system requirements. If you encounter any difficulties in building your system, please feel free to contact us.

If you are looking for a compact and sturdy lighting solution that can be used not only domestically but also overseas, we recommend our product "UPS Lighting Lamp - Akari"! The Akari is designed to operate with a wide input voltage range of AC100 to 264V, making it suitable for use anywhere in the world as long as you have a stable supply of either AC100V or AC264V. This ensures smooth operations for international exports and rentals. Additionally, it is designed to withstand wind speeds of up to 60m/s, making it safe to use in areas prone to strong winds such as typhoons and hurricanes. In the event of a natural disaster that suddenly cuts off power, it can illuminate for three days using stored energy. Furthermore, even if it is crushed by a 20-ton object or penetrated by something, it will not cause secondary disasters such as fire or explosion. By introducing the Akari, you can illuminate your surroundings without the worry of blackouts or secondary disasters, whether you are at home or abroad! For specific dimensions and other detailed electrical characteristics and information about the UPS, please refer to the back of the catalog. We encourage you to download and check the catalog available on our website or on Ipros.

Are you looking for a lighting solution that provides sufficient illumination while keeping maintenance costs low? The "UPS Lighting Lamp" is the answer to your needs! The lamp is equipped with LED technology, making it energy-efficient and highly effective in terms of replacement. With a lifespan of 60,000 hours, LED lighting does not require frequent replacements or maintenance, which can lead to significant savings in maintenance costs, allowing you to allocate those funds elsewhere. Moreover, since it uses LEDs, you don't have to worry about sudden outages or bulb failures, ensuring safe and reliable long-term use. The operating temperature range is set between -20°C and +60°C, allowing for installation in various environments without being restricted by seasons or regions. The most notable feature is its ability to supply stored power without interruption, even when public electricity is cut off. In the event of a power outage, the battery can keep the lights on for three days, ensuring that operations continue and preventing the area from going dark until power is restored. For specific illumination distribution maps and other excellent features, please refer to our catalog. We encourage you to download the catalog from our website or within Ipros, or feel free to contact our consultation desk for more information.

If you want to illuminate a wide area with just one unit while keeping it compact, our product "UPS Lighting Akari" can meet your needs! It is simple and compact, so you won't have trouble finding a place to install it, and once installed, it won't interfere with work due to collisions. Additionally, it weighs about 9 kg, making it easy to mount on existing poles or walls. Equipped with LED, it is brighter than regular lighting fixtures and illuminates a wide area. This allows you to significantly reduce costs without needing to install multiple units. Even during a power outage when electricity supply is unavailable, it can operate for three days using the power stored in its battery, fulfilling its role as a security light and protecting factories and warehouses at night until power is restored. In addition to the UPS lighting Akari, which stores public electricity for emergencies, we also offer the "Solar Lighting Koka," which derives its power from solar panels without using public electricity. Detailed features of each product are also provided, so please feel free to download the catalog from our website or Ipros for more information, or contact our consultation desk for inquiries.