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Do I Need A Fuse Between MPPT And Battery?

01st Jan 2025

Depending on the model of your MPPT, you may need a main fuse between the charge controller and the battery. The fuse size you choose will depend on the amps flowing to and from the charge controller. Choosing the correct size fuse is crucial to ensure the safety and efficiency of your system. The size of the fuse is typically listed on the charge controller’s manual. For instance, if your MPPT draws 60 amps, you will want to connect the battery bank to starter circuit with a 60-amp fuse. You should also make sure the wires are long enough to connect to both components. When using the MPPT charge controller, you must also use a PWM fuse. This fuse connects each panel to the charge controller. It should be located on the plus (+) side. You must make sure the fuse is placed between the MPPT charge controller and battery. This fuse is important because it protects the charge controller from overcurrent and prevents the battery from reaching critical discharge. The fuse is also a safety measure to prevent damage to the battery, solar panel, and any electrical load. If you want to know whether a fuse is required between MPPT and battery, continue reading this article. What Is An MPPT Battery Fuse? An MPPT battery fuse is an important piece of equipment when installing solar panels in your home. It can help protect your battery bank and inverter from excessive currents. A fuse can protect your system from a variety of situations and is […]
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Top 30 Solar Inverter Manufacturers In the World’s largest inverter factory

01st Jan 2025

Looking for Top-Tier Solar Inverters? Choosing the best inverter is essential for powering your solar energy system. The volume of global PV inverter shipments significantly influences the ranking of top solar inverter manufacturers. We have curated a list of the top 30 solar inverter manufacturers recognized for their innovation, efficiency, and reliability. Whether you’re installing a residential or commercial system, these brands provide state-of-the-art technology for optimal performance. For a comprehensive understanding of various solar inverter types, check out Types of Solar Inverters. What is a Solar Inverter? A solar inverter is an essential component of any solar power system. Its primary function is to convert direct current (DC) electricity generated by solar panels into alternating current (AC) electricity, which is used to power homes and businesses. This conversion process transforms DC power into AC power, making it usable for household appliances and the electricity grid. Without a complete solar panel system and inverter, the energy harnessed by solar panels cannot be effectively utilized. Modern inverters also come equipped with advanced features such as system monitoring, energy storage integration, and smart energy management, all designed to maximize efficiency. Key Features of Solar Inverters: DC to AC Conversion: Converts solar energy into usable electricity. Energy Efficiency: Optimizes energy output and reduces loss. Smart Capabilities: Provides real-time monitoring and energy management. Power Quality Control: Ensures stable and optimized power output. List 30 Solar Inverter Manufacturers and Companies No. Manufacturer Key Feature Application 1 TOSUNlux Central & string inverters, battery integration Residential, commercial 2 Sungrow AI-based optimization, remote management […]
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RCCB Tripping Problems and How to Fix Them

27th Dec 2024

RCCB tripping problems can result from issues like moisture, faulty wiring, or damaged appliances. Fixing these problems involves steps such as resetting the breaker, inspecting wiring, and testing devices. If you’ve ever wondered why your RCCB trips unexpectedly, this guide is here to help. Why RCCBs Trip Moisture Causing Ground Faults Moisture often causes ground faults by allowing current to leak through wet or damaged wiring. This issue is common in areas like bathrooms, kitchens, or outdoor circuits. Start by drying wet areas and sealing conduits to prevent water intrusion. If damage is severe, replacing the cables may be necessary. Damaged Supply Wiring Frayed wires or loose terminals can cause leakage currents, leading to RCCB tripping. Inspect wiring for visible wear or damage. Replacing deteriorated sections can resolve these issues and restore proper function. Faulty Connected Equipment Damaged appliances or tools can develop internal faults that trip an RCCB. Have you noticed your RCCB trips whenever you turn on a particular device? Test appliances individually by unplugging them and resetting the RCCB after each test. Repair or replace faulty devices to stop recurrent trips. Electrical Surges or Fluctuations Voltage spikes can cause an RCCB to trip. This happens more often with highly sensitive breakers. Installing surge protectors is an effective way to prevent trips caused by electrical surges. Learn more about RCCB installation to protect your circuits. RCCB Sensitivity Issues An RCCB with high sensitivity might trip unnecessarily. While this provides better protection, it can lead to frustration over frequent trips. Consider adjusting sensitivity settings […]
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Top 10 Circuit Breaker Manufacturers of 2025

26th Dec 2024

Circuit breakers are essential components in electrical systems. They protect against overcurrent and short circuits, keeping systems safe and operational. Whether it’s for homes, commercial buildings, or industrial setups, having the right circuit breaker makes all the difference. In 2025, several manufacturers are setting benchmarks in quality and performance. Here’s a look at the top circuit breaker brands from across the globe. Circuit Breaker Manufacturers – Top 10 Picks No. Circuit Breaker Manufacturer Website Country 1 TOSUNlux tosunlux.com China 2 ABB global.abb Switzerland 3 IGOYE igoye.com China 4 Schneider Electric se.com France 5 Circuit Breaker Wholesale store.ips.us USA 6 National Switchgear (IPS) store.ips.us USA 7 Eaton eaton.com Ireland 8 Camsco Electric camsco.com.tw Taiwan 9 Rockwell Automation rockwellautomation.com USA 10 S.B. Electrotech sbelectrotech.in India TOSUNlux TOSUNlux has been a trusted name in electrical equipment since 1994. We specialize in low-voltage circuit breakers that cater to residential, commercial, and industrial needs. Our focus on quality and reliability has helped us build a strong global reputation. TOSUNlux breakers are known for their dependable performance. They’re designed to handle demanding conditions while maintaining safety and efficiency. We also integrate advanced features, enhancing energy management and protection across applications. What sets TOSUNlux apart is our commitment to sustainability. Our eco-friendly manufacturing practices align with businesses aiming for greener operations. If you’re looking for high-quality solutions backed by decades of expertise, TOSUNlux is the best circuit breaker brand to consider. Founding year: 1994Based in: China ABB ABB has been a pioneer in industrial automation and electrification for over a century. This […]
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Mechanical Timer Not Working? Here’s a Few Reasons Why & How to Fix It

25th Dec 2024

Mechanical timers can stop working due to issues ranging from simple setting errors to mechanical or electrical problems. Let’s look at the common causes, fixes, and tips to keep your timer in great shape. How Do Mechanical Timers Work? Mechanical timers work with gears powered by a spring-wound mechanism or an electric motor. These gears interact with a clock dial, letting you set a specific duration. As time passes, the gears advance until the timer completes its cycle. You can use timers with knobs, dials, or pins to control lights, appliances, or pool equipment. These devices are durable and don’t require batteries, but wear and tear or incorrect settings can disrupt their function. A typical mechanical timer has a dial pointer and pins that allow you to set specific on/off times. Once configured, the timer ticks away, advancing at a consistent rate determined by its gear mechanism. Why Isn’t My Mechanical Timer Working? Mechanical timers can fail for various reasons. Here are the most common problems and how to fix them: 1. Incorrect Timer Settings Timers often fail because of incorrect settings. Even small misalignments of the clock dial can cause issues. Check the user manual to make sure everything is set up properly. 2. Wiring Problems Loose or faulty wiring, both inside and outside the timer, can stop it from working. This includes disrupted power flow caused by loose terminals or damaged wires. 3. Broken or Stuck Parts Dust, dirt, or age can damage or jam gears and springs. Cleaning, lubricating, or replacing these […]
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How Is Electricity Distributed To Our Homes?

23rd Dec 2024

Electricity powers our lives, from lighting homes to running appliances. But have you ever wondered how electricity reaches our home? The process involves several steps, each critical for ensuring safe and efficient delivery. Step 1: Generating Electricity The first step in delivering electricity to your home is generating it at power plants. These facilities use a mix of renewable and non-renewable energy sources to create electrical power. Renewable sources include wind, solar, and hydropower, offering cleaner and more sustainable energy. Non-renewable sources like coal and natural gas provide energy when renewable supplies are insufficient. It means electricity generation involves converting energy into electrical power. For example: Thermal plants burn fossil fuels to produce steam, which drives turbines. Hydroelectric plants use flowing water to spin turbines directly. Solar panels generate electricity by converting sunlight into energy using photovoltaic cells. The generated electricity is produced at high voltages, which reduces energy loss during transmission. Step 2: Transmission – Sending Electricity Long Distances Once electricity is produced, it enters the transmission network. These high-voltage lines carry electricity over long distances to local areas. Step-up transformers at power plants increase voltage to reduce energy loss. Transmission lines, supported by towers or running underground, act like highways for electricity. This system ensures that electricity reaches regional substations efficiently and safely. Step 3: Substations and Voltage Adjustment At substations, electricity is prepared for distribution. Step-down transformers reduce the voltage to levels safe for homes and businesses. It means that electricity, now at lower voltages, is ready to enter the local distribution […]
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Why Is My Circuit Breaker Tripping?

22nd Nov 2024

When your breaker keeps tripping, it can be frustrating and puzzling. The breaker is meant to keep you safe, so understanding why it trips and how to handle it can save time, stress, and potential hazards. In this guide, we’ll go through the common causes of a tripped breaker, ways to prevent it, and tips on dealing with tricky situations. Common Causes of Circuit Breaker Tripping Why does a circuit breaker trip? A circuit breaker trips randomly to protect you. When it detects a problem, it shuts off power to stop issues like overheating. Here are some typical causes: Overloaded Circuits If a circuit has too many devices drawing power at once, it’s more likely to overload. This happens a lot in rooms with many outlets, like kitchens and living rooms. Too much demand causes the breaker to trip, cutting off power to prevent wires from overheating. The solution? Manage the number of devices connected to it. Short Circuits Short circuits happen when a hot wire touches a neutral wire, creating a low-resistance path and allowing more current than the circuit can handle. This causes an intense surge, which trips the breaker. Short circuits are dangerous and may lead to electrical fires if improperly handled. If you suspect a short circuit, consult an electrician. Ground Faults Ground faults occur when a hot wire touches the ground wire or a metal part of a box, causing extra current to flow through unintended paths. They are similar to short circuits but typically happen in areas with high […]
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What Should Do if Your Circuit Breakers Keeps Tripping?

21st Nov 2024

If your circuit breaker keeps tripping, it can be frustrating and confusing. But don’t worry! We’ll help you understand what’s happening and what to do when the breaker keeps tripping. Understanding Circuit Breaker Tripping Why does a circuit breaker trip? A circuit breaker trips or shuts off to protect your home. It’s like a safety switch that stops power when something is wrong. The breaker might trip because the circuit has too much load, there’s a short circuit, or something is grounded incorrectly. Overload: If too many devices are on one circuit, the breaker shuts off. This stops wires from overheating. Short Circuit: A short circuit occurs when a hot wire comes into contact with a neutral wire. This can cause sparks or heat, making the breaker shut off. Ground Fault: When a hot wire touches the ground wire or metal, it causes a surge. Breakers trip to keep you safe from shocks or fires. What to Do When Your Circuit Breaker Keeps Tripping When a circuit breaker trips, here’s what you should do to fix it: Turn Off and Unplug Devices Begin by switching off all devices connected to the affected circuit. Unplug them to reduce the load. This helps you determine if the issue is from an overloaded circuit or an appliance. Reset the Circuit Breaker Locate your breaker panel and find the tripped breaker. Move it fully to the “off” position, then flip it back to “on.” This should restore power, but if the breaker trips again immediately, the problem is likely […]
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Understanding Electrical Short Circuits: Types and Causes

20th Nov 2024

Electricity helps power our homes, but it can be dangerous if something goes wrong. One of the most common problems is an electric short circuit. A short circuit can cause sparks, overheating, and even fires. Knowing what a short circuit is, why it happens, and how to prevent it helps keep everyone safe. What is a Short Circuit? In a working circuit, electricity flows along a controlled path, powering lights, appliances, and other devices. So, what a short circuit? A short circuit occurs when electricity takes an unintended shortcut. This shortcut creates a low-resistance path, causing a sudden increase in current flow. When this happens, wires can get too hot, potentially leading to burns or fires. A short circuit can happen anywhere there’s electricity. When a circuit is shorted, it stops working properly. You might notice flickering lights, hear buzzing sounds, or even smell something burning. Types of Short Circuits What are the two main types of short circuit? The two main types of short circuits are normal and ground faults. Normal Short Circuit A normal short circuit occurs when a hot wire (the one carrying electricity) touches a neutral wire (the one that returns electricity). This contact creates a path with very little resistance, causing electricity to flow too fast. When this happens, your breaker or fuse cuts off the power to prevent damage. However, this quick surge of electricity can still cause heat, sparks, or other issues. Ground Fault Short Circuit This type of short circuit occurs when a hot wire touches the […]
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Ground Fault vs Short Circuit: What’s the Difference?

19th Nov 2024

Electricity powers our homes and makes life easier, but it can be dangerous if something goes wrong. Two common electrical problems are ground faults and short circuits. Although they may sound similar, they’re quite different in how they happen and the risks they pose. What is a Short Circuit? How does a short circuit happen? A short circuit happens when electricity flows along the wrong path. Normally, electricity flows through wires and devices in a controlled way. But in a short circuit, electricity skips parts of the circuit, creating a low-resistance path. This causes a surge of electricity that can overheat wires, which might even cause a fire. Short circuits usually happen when the hot (live) wire touches the neutral wire. This connection creates a shortcut, allowing electricity to flow without resistance. The result is a sudden rush of electric current that makes the breaker trip. Short circuits can happen anywhere in the wiring and often occur in outlets, lights, or appliances. What is a Ground Fault? What is a ground fault? A ground fault occurs when electricity leaves its usual path and flows directly to the ground. This is dangerous because it can lead to electric shocks if someone touches the exposed current. Ground faults happen when a hot wire touches a grounded surface, like a metal box, a ground wire, or even a wet area. They are more common in places with moisture, like bathrooms, kitchens, and outdoor areas. When water is present, it creates an easy path for electricity to flow to […]
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Blog

Do I Need A Fuse Between MPPT And Battery?

01st Jan 2025

Top 30 Solar Inverter Manufacturers In the World’s largest inverter factory

01st Jan 2025

RCCB Tripping Problems and How to Fix Them

27th Dec 2024

Top 10 Circuit Breaker Manufacturers of 2025

26th Dec 2024

Mechanical Timer Not Working? Here’s a Few Reasons Why & How to Fix It

25th Dec 2024

How Is Electricity Distributed To Our Homes?

23rd Dec 2024

Why Is My Circuit Breaker Tripping?

22nd Nov 2024

What Should Do if Your Circuit Breakers Keeps Tripping?

21st Nov 2024

Understanding Electrical Short Circuits: Types and Causes

20th Nov 2024

Ground Fault vs Short Circuit: What’s the Difference?

19th Nov 2024