Never compromise, not even in the face of Armageddon. Devops `journalctl -fu bio` Solar energy and blockchain infra
Joined August 2013
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Kaioh33 retweeted
3 ways to spot a "washed" accident car in Nigeria before you waste your money 🧵
1.Paint Mismatch: Walk around the car under natural sunlight. If one door or the fender has a slightly different reflection or shade compared to the rest of the body,
#CarsInNigeria #LagosCars
Kaioh33 retweeted
this bug is truly unbelievable. how did no one catch this for 10 years
*sshole is out
if you run sshd on alpine, openwrt or any musl box with password auth on: update now
official writeup: sshhole.com
Its why cars that are not problematic enter nigeria and then they develop issues. Shortcut to everything, the same approach in every other thing. If a car is overheating for instance 9 times out of 10 they'll remove the thermostat. Do you know how inssane that is.
Kaioh33 retweeted
"Reforms are working... Don't worry about all these small small things like food and all... It's the price to pay..."
Meanwhile, dey share Prados and approve more loans on top of our mounting debt.
I woke up this morning thinking about how hard things have become.
We're not living anymore. We're just existing.
Things that should be basic, like food, rent, transport, light and school fees, have become luxuries. You work twice as hard just to prove you're trying, and at the end of the month there's still nothing left to show for it.
Drive through any street and you'll see grown men and women begging. Some of them once had jobs, dreams and dignity. I can't blame them. The system that was meant to protect them failed them.
Every day, prices go up. Every day, we're told to be patient, that the reforms will work, that we should wait a few more years.
But how long can a hungry person wait?
As someone who talks about money every day, this one hurts me the most. I tell people to invest from the little they have. But for millions of Nigerians, that little isn't even enough to survive. You can't invest money that has already been eaten by rent and food before it lands.
Go anywhere in the world and you'll find Nigerians working harder than anyone in the room. We are not lazy. We are not unserious. Life here has just become unfair, and the wealth sits in the hands of a few.
Our brightest minds keep leaving. Doctors, engineers, creatives, builders. They didn't leave because they hate home. They left because home stopped making room for them.
And if you choose to stay and do things the right way, the system frustrates you until it breaks something in you.
To those who benefit from this, who loot what was meant for millions and think it will last forever, remember this. Everything in this life is vanity. The pain you've caused doesn't disappear. One day it comes back to the same table you're eating from.
But I refuse to give up completely. Things can still change if we become intentional and stop accepting this as normal.
The 2027 election is coming. Please, vote with your conscience. Don't sell your vote for a bag of rice and ₦5,000. That money finishes in a day. The suffering lasts four years.
Think about your children. Think about the generation coming after us. They deserve a country that doesn't punish them for being born here.
We deserve better. Nigeria deserves better.
Shalom.
Kaioh33 retweeted
We like to be reactive to things. As at 2025 over 60% of manufactures have left the grid. These are the category of users the grid actually needs, so pricing for households gets cheaper. The signs have been there. IPPs are springing up but around industrial clusters. NGMI.
BUA Cement, Nigerian Breweries lead latest corporate retreat from national grid - Businessday NG share.google/IPsdKFyWqkGDBHs…
Kaioh33 retweeted
My current installation is facing north because the house uses a flat roof that slops 340 degrees of azimuth. Luckily for me the slop is at about 8 degrees tilt ensuring that my panel install is generates a yield at about 96% of an optimal installation.
I have spoken a lot about solar installation. From the type of profiles to use for solar, grounding your panels against lightning, ensuring your panel stays productive even when it's very hot. I will go back and be retweeting some of this old tweets.
Kaioh33 retweeted
People obsess over Solar panels installation direction when install Tilt angle matters more in Nigeria than location
TLDR
Nigeria is close to the equator, so the sun stays high most of the year. The general rule is to keep your panel at a low tilt (8-10°), that way your panel direction will barely matters. You'd lose a few percent at most.
Long read
Direction start to matter at tilt angle higher than 15° this is when facing the panel south would provide best yield ie any thing above 20° tilt, and south clearly is optimal direction for your panel.
So why south? South because for most of the year in Nigeria the sun tracks across the southern sky, especially in the *ber months starting from August all the way through March - basically the harmattan season.
Even with your panels facing south. It has to maintain a tilt angle of 10-15° sweet spot and not more than 25°. Anything above 25° and you experience rapid decline in yield vs an optimal install.
If you have no choice than to face your panels East or West, then Keep them low. About 10° tilt and you lose only 3 to 5% vs a perfect south install. Just don't go past 15°.
The steeper you go, the more you lose.
If you can do a east/west split.. even better you get a longer, flatter production curve. That's great for batteries and daytime loads.
My previous had my panels spread across east and west side of my roof I did analyze the data here teapaw.org/bigbrovar/status/18486…
So what about the north. Well For most of the year in Nigeria, the sun moves across the southern sky. The only months it's in the north are roughly May to August, and that's rainy season, so the clouds eat whatever advantage you'd get.
A north-facing panel works against the sun when it matters most.
Even then, if you have no choice but to face your panel north, keep the tilt low to around 10°, you'll lose only a little. Higher than that and your yield would decline.
Best advice in all this is to run a simulation of what tilt and direction matters for your install using this free service pvgis.com/en
Nigerian Solar Engineer Warns Nigerians Against Installing Their Solar Panels Facing East, Advising That Panels Should Be Positioned Towards The North And South To Maximise Energy Generation From Sunlight. He Explains That Those Who Install Their Panels Facing Only East Risk Generating Insufficient Power, Which Could Result In Their Batteries Draining Faster. How Are Your Solar Panels Positioned, And Have You Been Getting Maximum Power From Them? 👀
Kaioh33 retweeted
This is largely true. AC doesn't consume as much electricity people think it consume. My house has an always 1.5 inveter AC. It pulls 400watt hour on average if ran at about 24 to 26C.
If you run your AC at 16C you essentially lose the inveter advantage.
Thanks to @lifeofdanel for pointing this out. – at Ikeja, Nigeria
Maybe it’s because all my ACs are inverter ACs, but honestly, they’re probably among the least power-consuming appliances in my house. The real electricity consumers are my water heater, microwave, oven, air fryer and reverse osmosis machine. I feel like people underestimate how much power these appliances consume compared to inverter ACs.
Kaioh33 retweeted
Will one source run a nation alone, 24/7? No. The future is a portfolio: solar as the base, storage for firmness, wind and firm capacity where needed. Solar is not trying to beat the grid. Solar is becoming what the grid is made of.