Beny High-Quality Electrical Equipment and Micro Inverter

Breaker & Fuse with international standards at the best price in Thailand

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Beny High-Quality Electrical Equipment

Why Choose Beny Electrical Equipment

Beny is a high-quality electrical equipment manufacturer focusing on safety and reliability

High Safety Standards

Beny equipment is certified with international safety standards such as CE, TÜV, UL ensuring safety during use

Reliable Performance

Beny Breakers and Fuses are accurate in operation, cutting power quickly and precisely when overcurrent or short circuit occurs

Manufacturing Quality

Made from high-quality materials, durable for long-term use, supporting installation in both AC and DC electrical systems

Beny High-Quality Electrical Equipment and Micro Inverter

Choose high-quality Breaker & Fuse equipment, genuine product warranty with consultation

Product Categories

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Genuine Products
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Best Price Guarantee
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Nationwide Delivery Service
Beny Product Types
DC Circuit Breaker
AC Circuit Breaker
Fuse & Fuse Holder
Surge Protection Device
Microinverter
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About Beny

About Beny

Beny is a leading company specializing in manufacturing high-quality electrical equipment, focusing on safety and efficiency, and is recognized in the global solar energy industry.

Beny equipment is designed for use in various AC and DC electrical systems, such as solar cell systems, home electrical systems, commercial buildings, and industrial plants, with strict manufacturing standards and good quality control.

30+ Years
Industry Experience
100+
Countries Worldwide
50+
Innovation Patents

Beny Electrical Equipment Highlights

The differences that make Beny equipment the best choice

High-Quality DC Circuit Breaker

  • Supports DC voltage up to 1200V
  • Current from 25A and 32A
  • Accurate and fast automatic circuit breaking system
  • Specifically designed for solar cell systems
  • Certified with TÜV, CE and UL standards

Professional Fuse & Fuse Holder

  • High-quality fuse, cuts power quickly when overcurrent occurs
  • Supports DC electrical systems
  • Current size from 25A to 30A
  • Fuse holder designed for easy, safe installation
  • High heat-resistant material prevents fire

Surge Protection Device (SPD)

  • Protects electrical equipment from damage due to surge
  • Responds to surge quickly at nanosecond level
  • Has working status indicator light
  • Supports both AC and DC electrical systems
  • Easy installation, requires little space

Installation and Usage

  • Designed for easy installation on standard DIN Rail
  • Wire terminals are high-quality Screw Terminal type
  • Safe locking system prevents accidental opening
  • Clear working information displayed on the device

Customers Using Beny Electrical Equipment

Reviews from real users

"Beny's DC Breaker is very good quality. Used for 2 years, still works perfectly. Much better value than other brands. Highly recommended!"

S
Somsak P.
Solar Cell System Installer

"Beny's fuse and fuse holder are excellent quality. Easy to install, cuts power accurately when problems occur. Helps prevent damage to the system very well."

W
Witthaya S.
Electrical Engineer

"Using Beny's SPD surge protection device in solar farm projects. Survived many summer storms, equipment still safe. Very worthwhile."

P
Prasert T.
Renewable Energy Project Manager

Frequently Asked Questions

Popular questions about Beny electrical equipment

Beny electrical equipment has a full 5-year quality warranty covering damage caused by manufacturing, materials, and equipment operation, giving you confidence in quality and safety. If problems are found, you can contact for replacement with new products throughout the warranty period.

Choosing the right size DC Circuit Breaker for a solar cell system should consider the following factors:
  • Maximum voltage (Voc) of the system - choose a Breaker with a voltage rating at least 20% higher than the system's maximum voltage
  • Maximum current (Isc) of the system - choose a Breaker with a current rating at least 25% higher than the system's maximum current
  • Number of panel strings - choose appropriately for the connection
  • Temperature factors as high temperatures may affect Breaker operation
Our team is ready to provide consultation in choosing the right size for your system for maximum safety and efficiency.

DC Fuse and DC Circuit Breaker have the following main differences:

DC Fuse:

  • One-time use protection device, when overcurrent occurs it breaks and must be replaced
  • Cheaper than Breaker
  • No mechanical moving parts, thus more reliable
  • Cuts circuit faster in case of severe short circuit

DC Circuit Breaker:

  • Can be reset and reused after cutting the circuit
  • Can be used as an on-off switch for system maintenance
  • Has clear working status display
  • More convenient to install and use

In complete solar cell systems, both Fuse and Breaker are often used together for comprehensive and safer protection.

Beny electrical equipment is designed and tested to work well in hot climates, with operating temperature range from -40°C to +85°C, which covers Thailand's hot climate.

In addition, the materials used in manufacturing are resistant to UV radiation and high humidity, allowing installation in outdoor areas or in electrical cabinets with high temperatures. However, to extend service life, it is recommended to install in electrical cabinets with good ventilation or temperature control according to electrical system installation standards.

QES Energy Cons can sell Beny equipment at cheaper prices than elsewhere due to several factors:
  • We import products directly from the manufacturer, not through distributors, reducing costs in this part
  • Import in large quantities, getting lower cost prices
  • Have efficient management policies, reducing unnecessary operating costs
  • Use online sales system mainly, reducing costs of having multiple branch stores
  • We aim to promote the use of good quality equipment at accessible prices to support the use of clean energy in Thailand
For these reasons, we can offer high-quality products at competitive prices without reducing quality and after-sales service.

Ready to Install Beny Electrical Equipment?

Interested in consultation or free quotation, contact us QES Energy today

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