By @edent · battery gadget review USB · 5 comments · 250 words
I'll review anything with a USB-C port. When hardware companies offer to send me a gadget to review, I'll always reply back with "only if it has USB-C". The EBL C9010N has a USB micro socket. *sigh* We live in the future now. Don't buy anything which requires you to have multiple cables and adapters. […]
Continue reading →By @edent · battery moixa solar · 11 comments · 600 words · read ~231 times.
Less than a year ago, in August 2023, we installed a 4.8kWh Solar Battery at a cost of £2,900. Whenever I talk about the upfront capital costs of solar power, people rightly want to know what the payback period is. Well, after less than 10 months, the battery has given us 1MWh. To put that […]
Continue reading →By @edent · battery gadget review usb-c · 8 comments · 450 words · read ~232 times.
Supertoys last all summer long! But batteries do not. The last set of rechargeable batteries I had leaked everywhere, and I could never find the right charging lead for the gizmo which pumped power into them. So let's cut out the middle-man and plug a USB-C cable straight into our batteries! What? These were the […]
Continue reading →By @edent · battery Climate Crisis Energy Saving solar · 6 comments · 1,000 words · read ~247 times.
I love my solar panels. But the solar panels don't love the British midwinter. Most of the year, my panels produce more electricity than I can use. But in winter we're lucky if they produce 3kWh per day - and most of the time it is considerably less. So our winter electricity bills must be […]
Continue reading →By @edent · battery eink HowTo php solar · 4 comments · 700 words · read ~730 times.
I'm a little bit obsessed with building eInk displays. They're pretty cheap second hand. They're low energy, passive displays, with good-enough performance for occasional updates. Here's a new one which shows me what the current cost of my electricity is: Background After installing solar panels, a smart electricity meter, and a solar battery - the […]
Continue reading →By @edent · battery solar statistics · 6 comments · 900 words · read ~817 times.
August is meant to be full of gloriously hot days. An endless parade of sunshine and drinks in the park. This year it seemed mostly grey, miserable, and prone to pissing it down at a moment's notice. We all know that solar panels' efficiency wilts in the heat, but do they get a tan work […]
Continue reading →By @edent · battery solar · 1 comment · 300 words · read ~162 times.
Please imagine I have an extreme-YouTube-shocked-face as this post's thumbnail image. We recently got a 4.8kWh solar battery installed. Batteries are still somewhat complex beasties. In order to prevent damage to the internal structure, a BMS (Battery Management System) ensures that each cell in the battery gets a fair share of wear and tear. One […]
Continue reading →By @edent · battery electricity solar · 3 comments · 500 words · read ~466 times.
We recently upgraded our home solar storage to 4.8kWh. The battery has sensors to detect how much solar power we're generating, and how much electricity we're buying from (or selling to) the grid. That means... GRAPHS AND STATISTICS! Our battery was commissioned just after midday. This graph shows: 1630 - it was fully charged. 2000 […]
Continue reading →By @edent · battery gadget maslow moixa review solar · 2 comments · 1,050 words · read ~336 times.
I have upgradeitis. If something newer and shinier comes out, my stupid monkey-brain compels me to buy it. Seven years ago, we installed a solar battery. It was part of an experimental project which looked at creating a community power-grid, so it came at a subsidised price. As I explained to BBC Click, the 2kWh […]
Continue reading →By @edent · battery electricity gadget power · 6 comments · 450 words · read ~381 times.
I never get power cuts. But, we've had two in the last week. They've both been fixed quickly, but it takes an age for my cable modem to reboot - and then an age for my smarthome to reconnect to the WiFi. So it was time to invest in an Uninterruptible Power Supply (UPS). My […]
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