Posts tagged with "battery-life"
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Why I Cannot Add More Solar Panels
You might know that we currently have a sole 320W solar panel. Initially I just wanted to check if it was worth buying a solar panel. While there is a lot of talk about the many benefits of solar panels, I was not so sure. Will the panels really last a long time like they claim. Will the efficiency reduce quickly as the panel ages. Will the panels really produce the rated power because they are tested in ideal laboratory conditions of 1000 W/m2 irradiance, but in real life I was not sure if we get so much sunlight etc. Well, after owning the panel for over 2 years now, I can tell you that most of my doubts have been clarified. So I was wondering if I should add another panel.
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Taking Care Of Rechargeable Batteries
For all the great things that are talked about Li-ion batteries, I do not have a good feeling about them. I agree they are much lighter than lead acid batteries and can probably handle more current. But I always felt the maintenance and life of these batteries is far worse than traditional batteries. Take the case of phones or laptops. In spite of taking great care, they generally don’t last as long. Most of my phone batteries show lowered performance after 3 years and very poor performance after 5 years. I am sometimes left with swollen batteries. And to think we are using Li-ion batteries in EVs. I wonder how long they will really last when the environment they operate in is much harsher when compared to laptops and phones.
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Follow-up to Virtual Meetup #7
Thank you to everyone who joined the virtual meetup #7. We had a very low turn-up but we certainly had a lot of questions. This post is a follow-up to that meeting so you know what we discussed. As it usually happens, the topics we covered varied quite a bit from investment related things to solar panels to taxes.
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Acer Aspire 7 Review
As you already know, I recently purchased a budget gaming laptop – Acer Aspire 7 with Nvidia GTX 1650 graphics card. I really did not need a gaming laptop because I barely play games anymore. But the deal was so good compared to a similarly spec’ed laptop without the graphics card, that I could not pass up the deal. It’s been only 10 days since I have the laptop under my possession, but that does not deter me from writing a review. If you are also looking to buy this laptop, this post might help you in making a decision. If you are not planing to buy one and are still reading, you might be here to pass some time. Either way have fun.
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Purchased A New Laptop
The festival season has begun, well at least for Amazon and Flipkart. So it is time to find some good deals on all those things that you wanted to buy. Err, I mean the things that you needed to buy. Strictly speaking for a minimalist it should not matter whether it is sale time or not. If you don’t need something, don’t buy it. But of course we are all human and we fall prey to some temptations. At least I do. I have been wanting to buy a laptop for sometime now. Astute readers of my blog might already know that I have a budget. And according to my annual budget, I am allowed to buy a new laptop every 5 years. Now, I know it is probably too frequent to be buying a laptop every 5 years. But since I spend a considerable amount of my time on a laptop, it would be nice to have a decent upgrade. You know where I am going with all this don’t you? As if the title didn’t already give you a clue.
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Getting The Most Out Of Solar Panels
It’s been a while since I updated you on my solar panel project. I thought I should continue where I left off. So after collecting all the data from my solar panels, batteries, grid and load, I observed something interesting. While the SMU was disconnecting the grid so that the load can run on batteries and solar energy, we are not fully utilizing the solar energy. During a perfectly clear day, the solar panel is generating more power than we can use during the day. The excess energy is just getting wasted. Can we do something about it?
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Realme X Review: 3 Months Later
After a lot of research, I finally decided to buy Realme X although it did not meet all my criteria of a good phone. But after having used it for almost 3 months, I am really loving it in more ways than one. Here is a quick review of the phone in case some one decides to buy one. The 4 GB RAM with 128 GB storage flavor of the phone has an advertised price of Rs. 16,999 on Flipkart. But when I purchased it during the Diwali sale on Sep 30, 2019, it was available for Rs. 15,299 after discounts. Not the best deal because some other phones had deeper discounts especially if you don't care about the notch, but my heart was set on it, so went ahead and gifted myself one. It promptly arrived the very next day.
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