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#solar

112 posts98 participants20 posts today
Public
Applenotthecomputer

I topped 36,000 miles today in my #Chevrolet #Bolt EUV, which means the bumper-to-bumper warranty has expired.The benefit of the bumper-to-bumper warranty ending is that I can now more extensively modify the vehicle without violating the warranty. 1.) Install a Comma 3 system with FrogPilot so I'll have self-driving like a #Tesla and 2.) Install automobile #solar panels with #battery storage on the vehicle's roof rack so I can charge the #EV using the sun independently of our house.

Public
Andrew

The #Solar journey has finally started, two sales surveys booked for next week from local installers.
Looking at the GivEnergy All in One, Inverter and Gateway for off grid support.
Local API and manufacturer supported open source library, #HomeAssistant custom integration and an MQTT app give me lots of integration options.

Public
Matt Ferrell

#FunFactFriday: Solar panels spend their lives outside and need to be able to weather the elements, and Canadian Solar has solidified their survival with their anti-hail panels. Will you give this tech a sunny welcome, or the cold shoulder? News Source: reneweconomy.com.au/wine-regio

Snow covered solar panels
#Solar#Solarpanel
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ohmrun

I feel like I've got to wait for the electrical grease to arrive.
Sending 100 plus amps down a cable that's oxidised with the heat is no joke.
Ask me how I know.

#Solar
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Olly 👾

Dozens of Solar Inverter Flaws could be exploited to Attack Power Grids.

The vulnerabilities in products from three leading makers of solar inverters, Sungrow, Growatt and SMA, could be exploited to control devices or execute code remotely on the vendor’s cloud platform.

forescout.com/press-releases/f

GIF
[ImageSource: Forescout Vedere Labs] In a report, Forescout describes how an attacker could use the newly disclosed vulnerabilities to hijack Growatt and Sungrow inverters. The researchers say that taking control of Growatt inverters is easier "because it can be achieved via the cloud backend only." However, they note that although control over the device is not complete, a threat actor has access to the inverter's configuration parameters and can modify them. An attacker could enumerate without authentication usernames from an exposed Growatt API and then take over accounts by exploiting two IDOR (insecure direct object references) vulnerabilities, or steal credentials via JavaScript injection by leveraging two stored XSS issues. With this type of access, a threat actor "can perform operations on the connected inverter devices, such as switching it on or off."
#solar#energy#infrastructure
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ohmrun

I've got some corner profile with slots in it that'll use like so.

One screw the length of the battery, using the tension put on the bolts by nuts to hold against the battery.

The BMS mounted, I think on the end closest to the battery on a mounting plate bolted to the corner profile.

The bolts I bought are 1m each, so they'll get cut down to size when the battery is in situ.

I want to glue the reinforcement bars on the bottom of the shelf but they need cutting, so I just set up a jig I have for using my angle grinder as a miter saw.

That is for first thing in the morning.

#Solar
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ohmrun

If I want to mount the BMS on the end of the battery, I'll have to lengthen the balance cables / probes.
I've got some heatshrink terminals somewhere

#Solar
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Volt Hessen

Erfolg der Römer-Koalition (Volt, Grüne, SPD und FDP) in Frankfurt/Main: Solaranlagen auf Neubauten werden zum Standard! 💜 🌞
Um es mit Martin Huber zu sagen: „Keine weiteren verlorenen Jahre mit halbherzigen Regelungen [mehr], sondern klare Spielregeln, die gut für das Klima, planbar für Bauwillige und sinnvoll für die Stadt sind.“
fr.de/frankfurt/installation-v

#Volt #Hessen #Frankfurt/Main #FFM #Solar #Klima #Politik

www.fr.deFrankfurt: Solaranlagen auf Neubauten werden zum StandardInstallation von Photovoltaikanlagen auf neu errichteten Gebäuden wird in Frankfurt zur Regel.
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