• Categories
  • 2869
    613
    490
    469
    434
    195
    165
    110
    41
    35
    4
    2
    2
    1
    0
    613
    2
    41
    469
    165
    1
    2
    490
    4
    110
    434
    2869
    0
    195
    35

Selling to

  • 7
  • 0
  • 0
  • 7
  • 6
  • 73
  • 20
  • 2
  • 5
  • 5
  • 9
  • 5
  • 10
  • 0
  • 1
  • 1
  • 27
  • 7
  • 1
  • 6
  • 74
  • 0
  • 5
  • 2349
  • 6
  • 7
  • 5
  • 5
  • 8
  • 10
  • 6
  • 3
  • 7
  • 1
  • 3
  • 0
  • 8
  • 56
  • 0
  • 2
  • 217
  • 1
  • 21
  • 0
  • 0
  • 0
  • 0
  • 27
  • 7
  • 808
  • 16
  • 2
  • 0
  • 3
  • 2
  • 101
  • 0
  • 87
  • 3
  • 1
  • 6
  • 1
  • 2
  • 2
  • 7
  • 4
  • 1
  • 1
  • 16
  • 0
  • 0
  • 11
  • 1
  • 1
  • 4
  • 2
  • 1
  • 38
  • 6
  • 0
  • 12
  • 34
  • 4
  • 22
  • 1
  • 1
  • 0
  • 7
  • 20
  • 13
  • 1
  • 0
  • 3
  • 9
  • 1
  • 5
  • 1
  • 4
  • 1
  • 12
  • 0
  • 2
  • 5
  • 27
  • 11
  • 70
  • 4
  • 9
  • 32
  • 60
  • 1
  • 11
  • 2
  • 57
  • 6
  • 25
  • 70
  • 460
  • 0
  • 1
  • 17
  • 0
  • 2
  • 7
  • 0
  • 0
  • 7
  • 6
  • 73
  • 20
  • 2
  • 5
  • 5
  • 9
  • 5
  • 10
  • 0
  • 1
  • 1
  • 27
  • 7
  • 1
  • 6
  • 74
  • 0
  • 5
  • 2349
  • 6
  • 7
  • 5
  • 5
  • 8
  • 10
  • 6
  • 3
  • 7
  • 1
  • 3
  • 0
  • 8
  • 56
  • 0
  • 2
  • 217
  • 1
  • 21
  • 0
  • 0
  • 0
  • 0
  • 27
  • 7
  • 808
  • 16
  • 2
  • 0
  • 3
  • 2
  • 101
  • 0
  • 87
  • 3
  • 1
  • 6
  • 1
  • 2
  • 2
  • 7
  • 4
  • 1
  • 1
  • 16
  • 0
  • 0
  • 11
  • 1
  • 1
  • 4
  • 2
  • 1
  • 38
  • 6
  • 0
  • 12
  • 34
  • 4
  • 22
  • 1
  • 1
  • 0
  • 7
  • 20
  • 13
  • 1
  • 0
  • 3
  • 9
  • 1
  • 5
  • 1
  • 4
  • 1
  • 12
  • 0
  • 2
  • 5
  • 27
  • 11
  • 70
  • 4
  • 9
  • 32
  • 60
  • 1
  • 11
  • 2
  • 57
  • 6
  • 25
  • 70
  • 460
  • 0
  • 1
  • 17
  • 0
  • 2
  • Capacity
  • 2241
  • 1732
  • 1682
  • 1758
  • 2241
  • 1732
  • 1682
  • 1758
    Solar

Top Electric Breaker Suppliers in Bahrain

0 Suppliers
Didn't find a preferred supplier

Electric Breaker used for below projects in Bahrain

No Projects Found

Types of Electric Breaker Suppliers in Bahrain

Bahrain

Solar Market Outlook in Bahrain

Bahrain is actively seeking to expand its renewable energy sector and there is no better proof of it than with the government program called the National Renewable Energy Action Plan (NREAP). The government has also expressed that it is looking to boost the development of new solar power projects, which showcases the country’s commitment to make solar a huge component of its renewable energy sector.

In 2017, the government announced its plans to build a 100-MW high-tech solar power plant. This project was launched in coordination with the private sector. This was just one of many developments that the government was working on to boost the solar energy market and to add diversity to its energy sources. 

The long-term target for Bahrain is to achieve 5% of renewable energy in the country’s energy mix by 2025. Given the high amount of sunlight that the country receives on an annual basis, it only makes sense why the government is focused on using solar power as one of its primary renewable energy sources. 

Solar Energy Equipment Supply Capacity in Bahrain

There is a good mix of suppliers, manufacturers, and distributors of solar power equipment in Bahrain. It is expected to grow as more investors are going to support solar development in the country. 

Top 8 Major Seaports & Logistics in Bahrain

There are a few options for those looking to transport solar power equipment into Bahrain. You can do this via one of the country’s major seaports:

  • Al Manamah Harbor,
  • Port of Khalifa Bin Salman,
  • Port of Sitra,
  • Port of Mina Salman
  • Port of Muharraq.

Electric Breaker

Electric Breakers

When installing a solar panel system, you have to be familiar with the electric breakers and how it works with a solar PV system to avoid future electric problems. The electric breaker is one of the main components of a solar power system that provides safety mechanisms. If ever the electrical wiring of your system has too much current flowing through it, these breakers can easily cut the power until your solar installer can fix the system’s problem. 

For today’s article, we will discuss electric breakers and their function in solar photovoltaic systems.

What is an Electric Breaker?

An electric or circuit breaker is an electrical switch designed to protect electrical circuits from damage caused by overloading of current or a short circuit. The basic function of an electric breaker is to prevent the current flow once protective relays detect a fault in the system. 

Although it is frequently interchanged with a fuse, which is the simplest Over Current Protection device (OCPD) in electrical circuits, a circuit breaker, is a much-evolved type of device that interrupts the current flow. The main difference between the two is electric breaker is resettable and the fuse is not. The fuse sacrifices itself while protecting the system to overheat, while the circuit breaker can withstand hundreds and thousands of operations. Another difference is that electric breakers are used with relatively higher currents. 

Components of Circuit Breaker

A circuit breaker system is composed of three parts. These three components are the sensing system, relay, and the combination of contacts and the contact actuator. A sensing system is responsible for detecting an overload situation, while a relay is responsible for transferring the information to the switching arrangement, and the combination of contacts and the contact actuator. This electric arrangement is usually observed in power transmission and distribution networks dealing with very high currents, voltages, and powers. 

Circuit Breakers Calculation in Solar Panel Systems

When connecting circuit breakers to the PV system, you have to follow the recommended calculations to avoid future problems and damage to the entire system. The recommendations for using overcurrent protection devices including circuit breakers in solar modules against overloading conditions are given in IEC 60269-6 (volume 6 of IEC 60269-6) and also UL 248-19. 

For circuit breakers, IEC recommends a 20% and 25% margin in voltage and overload current. Most of the time, the ratings are specified by the solar manufacturers at given ambient conditions. If the temperatures exceed this given value, derating must be applied according to the manufacturer’s specifications. 

When it comes to breaker sizes for solar panels, NEC requires the breakers to be sized at 125% of the inverter’s rated output. So a 7680W inverter that outputs 240V, outputs 32A (7680W ÷ 240V = 32A). That requires a 40A breaker (32A x 125% = 40A).

Final Thoughts

If you owned a solar panel system at home,  you have to understand how circuit breakers work to prevent catching fires at home. These devices are one of the major components of the PV solar system as they protect the system wiring from getting too hot and accidentally catch fire if short circuits occurred. Thus, understanding the breaker itself and its proper calculations in the PV system should be done.