How to Install Solar Panel in Malaysia – A Step by Step Guide

Wondering why you should consider solar panel installation in Malaysia? It’s simple! solar panels are much cheaper, and you can save significantly on your electricity bills by installing them. You could sell the extra power back to the electric company and even make money out of it. It is not only about savings. Also, you will contribute to the environment by reducing your carbon footprint with solar panels. In a distant place such as a cabin, solar panels are a very convenient alternative to a noisy diesel generator. Solar is an emerging industry and your support will help more people all over the globe to benefit from this clean form of energy.

7-Step Simple Guide To Solar Panel Installation

Step 1: Collect Components For Solar Power

To get started with your solar power system, you’ll need four main components: this involves solar panels, a charge controller, an inverter and a battery pack. Besides, you will also have to use a breaker, meter, MC4 connector and fuses, amongst others. Always make sure to read the manual that comes along with your solar panels.

It is crucial to select a solar panel set that can power the appliances you are planning to use before installing the solar panel. A solar panel calculator can help to make this decision easier. With this helpful tool, within a moment you will find out how many solar panels you need to keep your devices running properly.

Step 2: Use Load Calculator

You need to determine the power usage of your household before you begin solar panel installation at your home. This may sound a bit complex but it is not. Just list the things you use every day, for example, your TV, light or fan. For each of these devices, note the hours of operation per day. This information can be found on the labels or manuals of your appliances.

Then, you will want to compute the figure referred to as “Watt-Hours”. You just need to multiply the number of hours an appliance runs by the amount of power it consumes. For each device, multiply the number of units produced by the selling price of a single unit, and then add up all these sums. The last figure will indicate how many kilowatts you consume a day. If you find yourself buried in all this math, you can also resort to using an internet calculator making things easier. This is very important to note especially when you are planning to install your solar panel in Malaysia prior to anything else.

Step 3: Charge The Battery

A major hiccup with solar power is that it doesn’t provide electricity when the sun goes down. One big issue with solar power is that it doesn’t make electricity when the sun is gone. But there’s a simple solution to this problem: using a battery. You can pick either a lead-acid or a lithium-ion battery to store the solar power you make during the day and use it at night. This way, you’ll have a constant supply of energy, as long as you choose the right-sized battery. You’ll also need a power controller to keep an eye on how your battery is charging. It sits between the solar panels and the battery and has a small LED light to show if the battery is charging. Plus, it helps manage the power going into the battery.

Step 4: Inverter Set Up

Solar panels make electricity in one way, but things like your appliances at home need a different kind of electricity to work. To make things compatible, we use something called an inverter. Inverters come in different sizes and types: square wave, modified sine-wave, and pure sine-wave. Not everything can work with a square wave inverter, and some appliances, like a fridge, won’t like the electricity from a modified sine wave inverter. That’s why a pure sine wave inverter is the best choice for your solar setup. It makes sure everything can work properly.

Step 5: Install Solar Panels on Your Roof

Once you’ve got the battery, controller, and inverters ready, it’s time to install the solar panels. Find the best spot on the roof or open ground where the sun shines the most. You can either make a stand for the panels or buy one. The stand should be tilted at an angle close to your location’s latitude. It’s really important to position the panels in a way that they face the sun all day for them to work well and be easy to take care of.

Next, wire the solar panels. On the back of the panel, you’ll find a small junction box. In a big panel, this box will have terminal wires and an MC4 connector. But for smaller panels, you’ll need to connect the wires yourself. The junction box has signs for positive and negative polarity. Use the black wire for negative and the red wire for positive connections. Connecting these wires correctly is crucial for the panels to work effectively.

Step 6:  Link The Solar Panels To The Battery

Some systems may also be sold as a packaged deal, in which case all you have to do for a link between the solar panels to the battery is plug-in. But if they’re not a ready-to-go pair, you’ll need to link them up using two methods: series and parallel connections.

Just connect the positive terminal of one device with the negative terminal of another for a series connection. On the other hand, when connecting devices in parallel, you connect the negative terminal of one device to the negative terminal of another, and so on.

If choosing between a battery, a lithium-ion battery that lasts longer than a lead-acid one would be preferable because these tend to break down more easily.

Step 7: Connect Stands For Inverter And Battery

The other thing you need is to set up stands for the inverter and battery so that you can install them in your home. Make your own or buy them. With the stands for inverter and battery in position, proceed to the wiring stage.

Start by connecting the controller. The controller has three slots. The first slot on the left is where you connect the controller to the solar panels. The second slot is for the battery connection to the controller. The last slot is for connecting the controller to the direct DC load.

You’ll need an MC4 connector to connect the solar panel to the charge controller. Once the controller is connected to the battery, LED lights on the controller are expected to switch on. Likewise, you must join the inverter to the battery. This will ensure that your solar system works well.

Final Words

Installing solar panels in the house is easy, and it is not too expensive as well. Ultimately, you can save a considerable amount of money on your energy bills and even make money out of it by selling extra power to the electric company. If you can decompose a solar system into component parts, the process seems less strange — it’s just a matter of fitting its particularities to one’s desires. You can also visit our website for more articles and solar news, or to ask solar expert questions about affordable solar setups and parts. And if you don’t find something to do with solar in the article, or on our website, please remember we are just a click away through the Contact Us page.