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#solarpower
36 posts33 participants3 posts today
Sonnige Aussichten: Am 𝗙𝗿𝗲𝗶𝘁𝗮𝗴 decken Photovoltaikanlagen in Deutschland etwa 𝟯𝟬% des gesamten Strombedarfes.
Im Jahresdurchschnitt waren es letztes Jahr 𝟭𝟰.𝟮% (
energy-charts.info), heute ist also sehr viel Solarenergie im Netz!
Wenn du deine Haushaltsgeräte über die Mittagszeit in Betrieb nehmen kannst, dann kannst du sie mit der Kraft der Sonne versorgen. Bist du Mittags nicht zuhause, kannst du vielleicht am nächsten Tag viel Wind am Abend nutzen oder z.B. das Wäschewaschen auf einen Tag verschieben, an dem du zuhause bist.
Solaranlagen werden übrigens oft nicht mehr nach Süden hin ausgerichtet, obwohl in der Himmelsrichtung die Einstrahlung der Sonne am höchsten ist. 
Stattdessen neigt man eine Hälfte der Panels nach Osten und eine nach Westen. 
Dies hat den Vorteil, dass man den Mittagspeak abflacht und in die Breite zieht. So wird der Zeitraum verlängert, in dem die Energie der Sonne genutzen werden kann.
Durch die gefallenen Kosten für Solarzellen in den letzten Jahren ist diese Ausrichtung auch bei privaten Anlagen auf entsprechenden Dächern inzwischen wirtschaftlich. Ebenso steigt die Autarkie vom Stromnetz und ein Stromspeicher kann kleiner dimensioniert werden. 
Doch auch ohne eigene Solaranlage kannst du dadurch länger grüne Energie aus dem öffentlichen Stromnetz nutzen. 
#Solarstrom #Sonnenenergie #Solaranlage #Photovoltaik #KraftDerSonne #SolarPower #Sonnenstrom #Peak #Stromspeicher #Autarkie #ErneuerbareEnergie #NachhaltigkeitImAlltag #GutZuWissen #LasstUnsHandeln #MachMit #GoGreen
Das Foto wurde von 𝗦𝗮𝘀𝗰𝗵𝗮 𝗚𝗿𝗲𝗶𝗹𝗶𝗻𝗴𝗲𝗿 ( @peakpick_de auf Instagram) in #Baar-Ebenhausen aufgenommen.
𝗗𝗮𝘁𝗲𝗻𝗾𝘂𝗲𝗹𝗹𝗲: Berechnungen auf Basis von Daten der Transparenzplattform des Verbandes Europäischer Übertragungsnetzbetreiber ENTSO-E (www.entsoe.eu)
The Hidden Losses of India’s Solar Parks | Beneath The Panel
https://www.youtube.com/watch?v=oqEM8zSMj_o
"Israel installs 900 MW of PV capacity in 2024"
#Israel #Solar #SolarPower #Energy #Renewables
https://www.pv-magazine.com/2025/03/31/israel-installs-900-mw-of-pv-capacity-in-2024/
pv magazine InternationalIsrael installs 900 MW of PV capacity in 2024Recent data show Israel added 900 MW of solar PV capacity in 2024. The majority of the newly-added capacity stems from projects operating under merchant power purchase agreements (PPAs).
Overseas investors play the long game on solar energy development in the US.
https://cleantechnica.com/2025/04/03/another-trump-fail-as-solar-energy-prevails-in-the-us/
CleanTechnica · Another Trump #Fail As Solar Energy Prevails In USThe leading Dutch renewable energy firm AIP is among the overseas investors plumbing rich opportunities for solar energy in the US.
Overseas investors play the long game on solar energy development in the US.
https://cleantechnica.com/2025/04/03/another-trump-fail-as-solar-energy-prevails-in-the-us/
CleanTechnica · Another Trump #Fail As Solar Energy Prevails In USThe leading Dutch renewable energy firm AIP is among the overseas investors plumbing rich opportunities for solar energy in the US.
"Guest post: Saudi Arabia’s surprisingly large imports of solar panels from China"
Carbon Brief · Guest post: Saudi Arabia's surprisingly large imports of solar panels from China - Carbon BriefChina’s solar panel exports rose by 10% in 2024, with imports by global-south countries rising by 32% and those to the global north falling by 6%
Another Trump #fail: wasting a 20-year public investment in US solar manufacturing.
https://www.triplepundit.com/story/2025/solar-manufacturing-united-states/819431
www.triplepundit.comTo Continue Leading, The U.S. Solar Industry Needs Federal SupportThe United States spent 20 years repositioning itself as a leader in solar manufacturing and innovation, but the industry is constantly reinventing itself. Federal support is still necessary for the U.S. to maintain its status and the benefits that come with domestic solar manufacturing.
Another Trump #fail: wasting a 20-year public investment in US solar manufacturing.
https://www.triplepundit.com/story/2025/solar-manufacturing-united-states/819431
www.triplepundit.comTo Continue Leading, The U.S. Solar Industry Needs Federal SupportThe United States spent 20 years repositioning itself as a leader in solar manufacturing and innovation, but the industry is constantly reinventing itself. Federal support is still necessary for the U.S. to maintain its status and the benefits that come with domestic solar manufacturing.
Portal raises $17.5M for spacecraft powered by sun’s heat
Bothell, Wash.-based Portal Space Systems says it has raised $17.5 million in seed funding to accelerate the development of its Supernova space vehicle, which aims to harness the heat of the sun to power rapid-response maneuvers in orbit.
The oversubscribed inves
https://cosmiclog.com/2025/04/03/portal-raises-17-5m-for-spacecraft-powered-by-suns-heat/
#GeekWire #Uncategorized #PortalSpaceSystems #Propulsion #SolarPower #Space
Cosmic Log · Portal raises $17.5M for spacecraft powered by sun’s heatBothell, Wash.-based Portal Space Systems says it has raised $17.5 million in seed funding to accelerate the development of its Supernova space vehicle, which aims to harness the heat of the sun to…
Baked a fruit cake today for an hour and a half, with zero network power.
Fabricating some solar panels in #honduras for pilot project and deployment ~ local materials
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#throwback #2011 involvement with #cida in #appropriatetechnology #aid #giveback
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#social #socialgood #GlobalDev
#development #ngo #nonprofit #honduras #sustainability #solar #solarenergy #solarpanels #photovoltaic #freeenergy #greenmatters #gogreen #renewableenergy #cleanenergy #solarpower #solarpowered #solarproject #happy #environment #cleanenvironment
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#throwback #2011 involvement with #cida in #appropriatetechnology #aid #giveback
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#social #socialgood #GlobalDev
#development #ngo #nonprofit #honduras #sustainability #solar #solarenergy #solarpanels #photovoltaic #freeenergy #greenmatters #gogreen #renewableenergy #cleanenergy #solarpower #solarpowered #solarproject #happy #environment #cleanenvironment
"Norway donates $5.5 million for solar at Ukrainian hospitals, schools"
pv magazine InternationalNorway donates $5.5 million for solar at Ukrainian hospitals, schoolsThe $5.5 million funding package will see 13 solar installations deployed at hospitals and schools across the city of Kharkiv this year, with a combined capacity of 1.1 MW.
Rückblick März 2025:
Produktion: 1284 kWh
Autarkie: 53%
Eigenverbrauch: 45%
Relativer Ertrag: 99kWh/kWp
#solarpower #pvbuddies #pvstats
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COP WP-Heizen: 5.36
COP WP-Wasser: 3.9
#wpstats
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Auto: 139.8 kWh
#bevbuddies #bevstats
Texas lawmakers shut the barn door after the horses run out, solar manufacturing edition.
https://cleantechnica.com/2025/04/01/texas-lawmakers-just-cant-quit-solar-manufacturing-that-is/
Texas lawmakers shut the barn door after the horses run out, solar manufacturing edition.
https://cleantechnica.com/2025/04/01/texas-lawmakers-just-cant-quit-solar-manufacturing-that-is/
CleanTechnica · Texas Lawmakers Just Can't Quit Solar ManufacturingTariffs or not, Texas is rapidly becoming an epicenter of domestic solar manufacturing in the US, with an assist from overseas investors.
Der März 2025.
100% Autarkie.
417kWh "Energieverbrauch"
480kWh von der Sonne "geerntet".
=> 86,88% Gesamtwirkungsgrad
11,4 kW (peak) DC gekoppelt
1,23 kW (peak) AC gekoppelt
3 phasige Victronanlage
Bei Fragen: gern anschreiben.
(Thread wird fortgesetzt!)
#pvbuddies #solar #solarpunk #solarpower #PVMonat #pvbubble #pv #machtdiedaechervoll #energiewende #victron #victronenergy
#klimakatastrophe
#photovoltaik #sonnenenergie #homeassistant
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#ceterumcenseoAfDessedelendam
https://www.europesays.com/1960263/ Charging Down – The American Prospect #Apr2025Issue #ClimateCrisis #DonaldTrump #EmmaJanssen #Energy #Energy&TheEnvironment #EPA #FederalGovernment #InflationReductionAct #Politics #Republicans #SolarPower #TrumpTransition #WindPower
PV Statistik - März 2025
Was für ein Monat. Im Vergleich zum März 2024 war die PV Produktion deutlich höher. Aber shet selbst...
PV-Anlage: 15,6 kWp
Speicher: 10 kWh
Erzeugt: 1,21MWh
Selbst verbraucht: ?
Selbstversorgung: 24%
Eingespeist: 690,3 kWh
Relativer Ertrag: 77,6 kWh/kWp
Aufgrund der Umstellung der HA- Integration, sind die Daten dieses Mal aus der Solarmann Cloud. Daher fehlt der eine Wert.
Millions of #solarpower systems could be at risk of #cyberattacks after researchers find flurry of vulnerabilities
TechRadar pro · Millions of solar power systems could be at risk of cyber attacks after researchers find flurry of vulnerabilities