電菱 List of Products and Services

【Features】 - Waterproof and dustproof, high weather resistance - Slim and compact design - High durability - Easy installation - Multi-color LED display - Low self-consumption current - Use of advanced materials and components - Reliable domestic design and manufacturing

• Solar power generation

Improved durability through fanless design Reliable domestic design focused on trust 【Features】 - Input reverse polarity connection protection via internal circuitry - Fanless (natural convection) for quiet operation - Wide operating temperature range (-20 to 60°C) - Easy output voltage/frequency switching via buttons - Pure sine wave output (distortion rate less than 3%) - Lightweight and slim design - High efficiency - Built-in remote control functionality - Abundant protection circuits: input voltage warning, cutoff/input reverse connection/output voltage abnormality/output short circuit/overload/over temperature - Buzzer on/off and adjustable LED brightness - Low power operation mode with sleep settings - Wide input voltage range - Input wiring cover for dust protection of input side terminals

• Power and Energy Equipment

DENRYO BATTERY from Denryo is a high-performance sealed battery that is easy to replace conventional batteries. With over 500 cycles at a 50% depth of discharge, it enables long-life system design. Its completely sealed structure prevents leakage, allowing for installation even in a horizontal position. It is maintenance-free and does not require refilling. 【Features】 ■ High quality and high reliability ■ Extensive lineup ■ Excellent cost performance ■ Small quantity and short delivery time support ■ Completely sealed, easy to transport structure *For details, please request materials or view the PDF data available for download.

• DC Power Supply

The Solar Amp B from Denryo is a compact controller the size of a business card that manages a permissible current of 10A/20A, approximately 120W/240W. With a low self-consumption current, it minimizes heat generation and charging losses, promoting long-term stability of the system and providing more benefits the longer it is used. It has a charging function for over-discharged batteries, allowing for recovery of the battery and normal restoration of the system in case of emergencies. 【Features】 ■ Lightweight and compact design ■ Low self-consumption current ■ Safe design with abundant protection circuits ■ Recovery charging function for over-discharged batteries ■ Diverse lineup tailored to various applications *For more details, please refer to the PDF document or feel free to contact us.

• others

The "TS Series" from Denryo is a globally designed pure sine wave inverter with a wide operating temperature range and selectable output voltage. It can operate in a wide temperature range of 0 to 60°C, making it suitable for use in cold regions and during hot summer days. It achieves a total harmonic distortion of less than 3%, making it ideal for powering precision instruments such as measuring devices. It contributes to improving system efficiency. 【Features】 ■ Wide operating temperature range ■ Power save mode ■ Pure sine wave, high efficiency, high surge capacity ■ Global design ■ Remote control *For more details, please refer to the PDF document or feel free to contact us.

• DC Power Supply

The "SP Series" from Denryo is a sine wave inverter that is up to 42% lighter and has a wide operating temperature range of -20 to 60°C. Due to the increased upper limit of the input voltage range, the inverter can be used while charging the battery. It achieves a total harmonic distortion of less than 5%, making it suitable for powering precision instruments such as measuring devices. 【Features】 ■ Wide input voltage range ■ Configurable output voltage and frequency ■ Sine wave output with high surge capacity ■ Wide operating temperature range ■ Built-in remote control function *For more details, please refer to the PDF document or feel free to contact us.

• DC Power Supply

The "GC120/PB-230 series" is a lightweight, compact battery charger that can be held with one hand. It efficiently charges batteries in cold or high-temperature environments with a wide operating temperature range. It also features built-in remote control functionality for system integration. The charger automatically switches charging modes according to the battery level, ensuring efficient charging while also contributing to the battery's longevity. 【Features】 ■ PSE standard compliant ■ Wide operating temperature range ■ Remote control ■ Fanless design ■ Compact design *For more details, please refer to the PDF document or feel free to contact us.

• DC Power Supply

The "CX Series" is a battery charger that can accommodate lithium-ion batteries as well as nickel-metal hydride batteries. With just a simple setup according to the specifications, it automatically controls the charging based on the battery voltage. Equipped with a PFC circuit, it achieves high efficiency and energy saving, and offers a wide range of options according to battery voltage and capacity. 【Features】 ■ Compatible with various batteries ■ Automatic charging with simple setup ■ PFC circuit included ■ Wide range of options ■ Alarm signal output *For more details, please refer to the PDF document or feel free to contact us.

• DC Power Supply

The "TN Series" is a pure sine wave power inverter equipped with two functions: solar battery and commercial charger. It achieves instantaneous switching of 10ms through a high-speed automatic switching relay, avoiding operational interruptions by maintaining constant synchronization with the commercial power supply. It features a global design that can accommodate multiple output voltages and frequencies. 【Features】 ■ Built-in solar battery and commercial charger ■ Reduced switching time ■ Commercial/inverter priority mode ■ Wide operating temperature range ■ Pure sine wave, high efficiency, high surge capacity *For more details, please refer to the PDF materials or feel free to contact us.

• DC Power Supply

The "SD Series" is an output expansion type pure sine wave power inverter that makes it easy to build large-capacity systems. By connecting multiple units, the output capacity can be expanded, allowing for the operation of large loads. To ensure usability in various regions around the world, the AC input and output voltage and frequency can be set as needed. 【Features】 ■ Parallel function ■ Three-phase AC power supply ■ High usability ■ Single-phase three-wire AC output ■ Built-in priority selection automatic switching relay *For more details, please refer to the PDF materials or feel free to contact us.

• DC Power Supply

This is a device that converts direct current from sources such as automobile power supplies into alternating current of 100V, the same as that used in general households. It maintains high precision with a pure sine wave while achieving a price point that is 50% of similar products on the market. It offers overwhelming cost performance. It is used in power supplies for special vehicles (such as construction vehicles and emergency vehicles), communication systems, large-capacity backup systems, ships, camper vans, and independent solar and wind power generation systems.

• Emergency power outlet equipment
• others

The "d.Blue" solar cell creates fine unevenness on its surface using reactive gases and plasma to enhance power generation efficiency per unit area, reducing sunlight reflection and absorbing more sunlight.

• others

【Features】 ● A very low self-discharge rate of approximately 1% per month at 25°C. ● Supports a wide operating temperature range from -40°C to 72°C, suitable for cold environments. ● Listed as a system component by UL. ● No leakage and can be placed in any orientation. ● Long lifespan even with deep discharges.

• others

The solar battery charge and discharge controller "Solar Amp MPPT," equipped with MPPT (Maximum Power Point Tracking) functionality, extracts the maximum power from the solar cells.

• others

The PANcharge1k allows you to easily select the voltage of the battery to be charged using a switch. It is a highly convenient charger that can charge batteries of 12/24/36/48V, serving four functions in one device. By supporting multiple voltages, it contributes to cost reduction in facilities. The charging method uses a microcontroller-controlled step charging system, which solves issues such as insufficient charging or prolonged charging time that occur with traditional taper charging or timer charging, bringing large-capacity batteries close to full charge in a short time. This battery-friendly charging method ultimately extends the lifespan of expensive batteries.

• others

Heritage of traditional functions and further evolution. High-efficiency charging is achieved with low self-consumption power. Reverse connection protection circuit, enhanced safety. Significantly increased allowable current, excellent cost performance.

• Solar power generation
• Power and Energy Equipment

Adoption of PWM charging circuit. Achieves high-efficiency charging with a solid-state structure. Low price, high cost performance. Automatic temperature compensation (-28mV/℃). Filled with epoxy resin. The wires have a Hypalon coating for high weather resistance.

• others

Adopts PWM charging circuit. Can be connected to the junction box and used outdoors as is. UV-resistant case compliant with waterproof standard IP65. Prevents reverse current at night. Easy connection to the solar module junction box with a lock nut.

• others

Adoption of PWM charging circuit. Achieves high-efficiency charging with a solid-state structure. Low cost, lightweight, and compact. No adjustments or settings required due to simple design.

• others

Adoption of PWM charging circuit. Easy installation with the use of large terminals. Automatic temperature compensation (-28mV/℃ or -56mV/℃). Optimal conditions for flooded and sealed lead-acid batteries can be selected.

• others

Achieving high-efficiency charging with solid-state structure Adoption of PWM charging circuit Automatic system voltage setting Optimal conditions can be set for flooded, sealed, and gel-type lead-acid batteries Status indication via LED Lead-acid battery status and error status can be displayed on an LCD screen

• others

Power saving with PWM & PFM control. Equipped with a lighting test switch. Beautiful appearance and high weather resistance due to powder coating. Simple display with a single LED for low power consumption. When used for LED lighting, it is equipped with a dimming function to prevent LED degradation. (Cuts LED lighting power consumption by 75%)

• others

This is a device that converts direct current from sources such as automobile power supplies into alternating current of 100V, the same as that used in general households. It is used in special vehicles (construction vehicles, emergency vehicles, etc.), power supplies, communication systems, large-capacity backup systems, ships, camper vans, and independent solar and wind power generation systems.

• Sign construction
• Other measuring instruments
• others

19-inch rack mount compatible, 1U size pure sine wave DC-AC inverter. Equipped with an AC bypass circuit, it provides stable 1kW of AC power. Ideal for power supply units for communication-related business equipment.

• others

The XP series is of high quality and high reliability, making it suitable for use in radio measurement vehicles and embedded devices. Additionally, custom 400Hz output is possible, allowing it to be used as a power source for aircraft and various other applications.

• others

World's lightest Safe design, easy installation Patent pending 2013-035410

• others

**Features** - Three-stage charging with automatic control The switch from float charging to bulk charging is automatically performed according to the battery's remaining charge. Charging control is conducted based on the battery level, allowing for efficient charging and prolonging the life of expensive batteries. - Wide range input voltage With an input voltage range of AC100V to 240V, it can be used not only domestically but also in countries around the world. - Protection circuit - The fuse will blow if the polarity is incorrect. - There is no spark when connecting to the battery. - In the event of a short circuit, the protection circuit activates to prevent damage to the device. - Equipped with PFC circuit The Power Factor Correction (PFC) circuit improves power factor through high-frequency suppression, achieving high power efficiency and energy savings. - Easy-to-read LED display *For more details, please refer to the catalog download.*

• others

【Features】 ● Three control functions You can freely choose one of the solar charging control, load control, or conversion control modes to use. ● Large capacity design Designed for large capacity systems, it is equipped with a maximum 35mm² connection terminal and knockout holes, providing ample wiring space. Additionally, it operates fully at ambient temperatures up to 45°C thanks to a large heat sink. ● RS-232 cable connection Connect to a PC via RS-232 cable for custom settings, data logging, and monitoring. ● Charging voltage setting with dip switches Charging voltage can be easily set using dip switches. Custom settings are also possible when connected to a PC via RS-232 cable. ● Safe and secure design Equipped with protection circuits against reverse connection, short circuit, overcurrent, overheating, and high voltage, preventing equipment failure and damage. ● For better battery charging Using a battery voltage sensing wire allows for more accurate detection of charging voltage. (Note: The cable must be provided by the customer.) Additionally, by using an optional remote temperature sensor (Model: RTS), battery voltage can be detected and charging voltage can be adjusted. *For more details, please refer to the catalog download.

• others

**Features** ● High voltage modules for residential industry and others can be connected It can be connected to high voltage residential industry and thin-film solar cell modules. With the MPPT function, it can charge the battery without wasting the power generated by the solar cells. In standalone solar power systems, it can control up to 3.2 kW. ● MPPT Control The optimal operating point at which the output of the solar cell array is maximized constantly fluctuates due to variations in sunlight and changes in module temperature. MPPT control is a function that tracks the optimal operating point of the solar cells, which changes according to the situation, ensuring that maximum power from the solar cells is always obtained. ● Power Loss Reduction with High Efficiency up to 99% Conventional controllers wasted energy due to the large difference between the battery voltage and the maximum operating voltage of the array. Thanks to MPPT technology, it operates at the maximum operating voltage at all times, resulting in almost no power loss. ● High Durability The enclosure is protected from dust and humidity through epoxy filling and insulation coating. It is equipped with protection circuits for overload, circuit short-circuit, high voltage, over-temperature, and prevention of current backflow at night, extending the overall lifespan of the system. *For more details, please refer to the catalog download.*

• others