#powersaving

The LM73100 is a cute ideal diode 😎🔋

As we pass through the cycle of life, some may seek ideal happiness - we can't help with that quest. But if you're looking for an ideal diode, we found a pretty sweet one on last week's The Great Search: 🔍 https://blog.adafruit.com/2025/05/05/the-great-search-power-monitor-with-2-inputs-thegreatsearch-digikey-digikey-adafruit-2/

The LM73100 🔗 https://www.digikey.com/en/products/detail/texas-instruments/LM73100RPWR/13627234 … can handle up to 5A and 23V - perfect for applications like solar panels where you want to avoid losing 0.5W+ to a Schottky diode.

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Electrical systems form the core of any business or industry. Poor power quality might result in serious problems like malfunctioning machinery, inefficiency, and frequent breakdowns. Businesses usually turn to reputable Power Quality Audit Services to solve their problems.

Why is Power Quality Important?

Power quality represents the steadiness and reliability of electrical energy provided to the equipment and machinery. The quality of power determines whether equipment will function well or not; poor power quality may cause overheating, trips, and shortened equipment lifetimes.

Components of Power Quality Audits

Voltage Stability Monitoring

This analysis helps determine any problems regarding voltage drops and increases that negatively affect equipment operations.

Harmonics Assessment

Assesses harmonics that can be caused by electronic devices.

Power Factor Measurement

Assessment allows reducing losses associated with electrical power and avoid penalties from utilities.

Load Distribution Evaluation

Checks loads distributed across the system to ensure no overload occurs in particular places.

Benefits of Choosing Our Power Quality Audit Services

Reduced Frequency of Failures

Our audits help to increase reliability of electrical systems.

Reduction in Energy Costs

Audits assist in reducing costs associated with energy consumption.

Applications in Various Sectors

The services of Power Quality Audit include:

Industrial Units

Commercial Units

Hospitals

Data Centres

Hotels

Educational Institutions

IT Units

Malls

All those facilities which require continuous power supply can avail themselves of the services of power quality audit.

Conclusion

Energiemanagement mit Home Assistant

Steigende Energiepreise und der Wunsch nach mehr Nachhaltigkeit machen ein intelligentes Energiemanagement im eigenen Zuhause immer wichtiger. Mit Home Assistant lässt sich der eigene Stromverbrauch nicht nur transparent überwachen, sondern auch aktiv steuern – bis hin zur automatischen Nutzung von PV-Überschuss für E‑Auto, Waschmaschine & Co.

Warum Energiemonitoring?

Ohne Messdaten bleibt Energiesparen meist ein Bauchgefühl. Erst durch kontinuierliches Monitoring wird sichtbar:

wie hoch der Grundverbrauch ist

welche Geräte echte Stromfresser sind

wann Lastspitzen auftreten

wie viel Solarstrom selbst genutzt wird

Home Assistant sammelt diese Daten zentral und stellt sie übersichtlich dar.

Stromverbrauch messen – z. B. mit dem Shelly 3EM

Der Shelly 3EM ist ein dreiphasiger Energiezähler und ideal für:

Hausanschluss (Gesamtverbrauch)

PV‑Einspeisung

einzelne Stromkreise (Wallbox, Wärmepumpe)

Vorteile:

lokale Integration in Home Assistant

Messung von Leistung (W), Energie (kWh), Spannung

geeignet für PV‑Anlagen

Nach der Integration stehen die Sensoren direkt für das Energie-Dashboard und für Automationen zur Verfügung.

Das Home Assistant Energie-Dashboard

Das Energie-Dashboard ist das Herzstück des Energiemanagements:

Verbrauch pro Tag / Monat / Jahr

Einspeisung und Netzbezug

Eigenverbrauchsquote

Visualisierung von Solarertrag

Mit korrekt konfigurierten Zählern (Bezug, Einspeisung, PV-Produktion) entsteht ein sehr klares Bild über die eigene Energieflüsse.

Aha-Effekt garantiert: Viele entdecken hier erstmals ihren nächtlichen Dauerverbrauch oder unerwartete Lastspitzen.

Stromfresser finden und optimieren

Durch die Kombination aus Messung und Historie lassen sich problematische Verbraucher identifizieren:

alte Kühlgeräte

Server / NAS im Dauerbetrieb

Standby-Verbraucher

falsch konfigurierte Heizstäbe

Mit smarten Steckdosen oder Unterzählern können einzelne Geräte gezielt überwacht werden.

Solarstrom effektiv nutzen – statt einspeisen

Der größte Hebel liegt oft im Eigenverbrauch. Home Assistant eignet sich perfekt, um PV‑Überschuss intelligent zu verteilen.

Typische Logik:

PV-Produktion > Hausverbrauch

kein Netzbezug

Mindestüberschuss für definierte Zeit

➡️ Verbraucher automatisch einschalten

E‑Auto nur bei PV‑Überschuss laden

Ein klassisches Beispiel:

Wallbox wird nur freigegeben, wenn

ausreichend PV‑Überschuss vorhanden ist

kein Netzstrom bezogen wird

Ladevorgang stoppt automatisch bei Wolken oder abends

So wird das Auto zum mobilen Energiespeicher – ohne manuelles Eingreifen. Im Handumdrehen kann das Auto auch als Batterie für das Zuhause agieren, bis jetzt bieten das aber nur vereinzelte Modelle.

Waschmaschine, Geschirrspüler & Co. automatisieren

Auch Haushaltsgeräte lassen sich clever einbinden:

Start nur bei PV‑Überschuss

zeitliche Verzögerung (z. B. mindestens 10 Minuten Überschuss)

Kombination mit günstigen Stromtarifen

Geräte mit Startzeitvorwahl oder smarte Steckdosen sind dafür auch geeignet.

Automationen in Home Assistant

Home Assistant bietet enorme Flexibilität:

YAML‑Automationen

visuelle Automations-UI

Bedingungen, Trigger und Aktionen kombinierbar

Beispiele:

Wenn PV‑Überschuss > 2 kW für 5 Minuten → Wallbox einschalten

Wenn Netzbezug > 500 W → Verbraucher abschalten

So entsteht ein dynamisches Lastmanagement, das sich ständig anpasst.

Fazit

Mit Home Assistant wird Energiemanagement vom reinen Monitoring zur aktiven Steuerung:

Transparenz über Verbrauch und Erzeugung

Erkennen von Einsparpotenzialen

maximale Nutzung von Solarstrom

Automationen statt manueller Eingriffe

I finally did it. I replaced my tangled mess of old chargers with a single, sleek GAN brick. I felt a wave of eco-friendly satisfaction. But later, a nagging question emerged: was this a genuine step toward sustainability, or just clever greenwashing?

The argument for it being "green" is strong. One charger now powers my laptop, phone, and headphones. That’s three fewer chargers that needed to be made, and three fewer that will eventually be tossed out. It’s a tangible reduction in future waste, and that matters.

But the flip side is less comfortable. What happened to my old chargers? They’re in a box, "waiting to be recycled," which often means they’ll be forgotten and eventually trashed. And am I now tempted to buy an even better GAN charger for travel, creating new demand and new waste?

Your smartphone is your constant companion—whether you're working, gaming, browsing, or staying connected with loved ones. But nothing kills the convenience faster than a dying battery at the worst possible moment. Fortunately, with a few smart habits and tweaks, you can extend your phone's battery life and make it through the day without reaching for a charger.

In this guide, we’ll explore simple, effective ways to maximize battery life on your smartphone, no matter what device you use. Whether you're on Android or iOS, these tips will help you conserve power, improve performance, and make your phone last longer.

Looking for reliable accessories to boost your phone’s battery and charging speed? Check out Nav Emporium, where tech meets convenience and affordability.

Why Battery Life Matters More Than Ever

Smartphones have evolved dramatically—with better displays, faster processors, and more powerful apps. But all that innovation comes at a cost: battery drain. A phone with poor battery life is frustrating and can leave you disconnected when it matters most.

By understanding how your phone uses power and making a few strategic adjustments, you can keep it running strong all day—and protect your battery’s long-term health.

1. Adjust Screen Brightness and Timeout Settings

The display is one of the biggest battery hogs on any smartphone. Keeping it at maximum brightness all the time drains power fast.

Quick Fixes:

Lower the brightness manually or enable auto-brightness to adjust based on lighting conditions.

Shorten screen timeout to turn off the display quickly when inactive.

Use dark mode if your phone has an OLED screen—it saves power by turning off black pixels.

🌓 Bonus Tip: Switch to minimal or static wallpapers instead of animated ones.

2. Turn Off Unused Features

Features like Bluetooth, GPS, and Wi-Fi are great—but only when you need them. If they’re constantly on in the background, they can waste energy.

Save Battery By:

Turning off Bluetooth and Wi-Fi when not in use.

Disabling location services for apps that don’t need GPS.

Using Airplane Mode in low-signal areas where your phone works harder to stay connected.

📶 Tip: You can customize location permissions for each app in your settings to reduce background drain.

3. Manage Background App Activity

Many apps continue running in the background, updating content, sending notifications, or syncing data. This not only eats up battery life but can slow down your phone.

What You Can Do:

Limit background activity for non-essential apps.

Use Battery Saver Mode to restrict background processes automatically.

Close unused apps or restart your phone to clear RAM.

⚙️ On Android: Go to Settings > Battery > App usage. ⚙️ On iPhone: Go to Settings > Battery > Battery usage by app.

4. Keep Your Software Updated

Software updates don’t just bring new features—they often include battery optimizations and performance fixes.

Always keep your OS and apps updated to the latest versions.

Manufacturers regularly improve power management through system updates.

📲 Pro Tip: Enable automatic updates or check manually every few weeks.

5. Use Power-Saving Modes

Modern smartphones come with built-in battery saver or low power modes that adjust performance and background tasks to extend life when you’re running low.

Activate Battery Saver Mode at 20% or sooner if you know you’ll be away from a charger.

Some phones even offer extreme power-saving features that disable everything except calls and texts.

⚡ Want smarter charging options? Browse Nav Emporium for fast-charging accessories and portable power banks.

6. Optimize Charging Habits

How and when you charge your phone can significantly impact battery health over time.

Best Practices:

Avoid full discharges—try to keep your battery between 20% and 80%.

Don’t leave your phone plugged in overnight regularly.

Use certified chargers and cables to avoid overheating or power spikes.

📦 Looking for high-quality, affordable charging gear? 👉 Head over to Nav Emporium and explore power banks, fast-charging cables, and more.

7. Reduce Push Notifications and Vibration

Every notification your phone receives lights up the screen and vibrates—two major drains on battery.

Conserve Energy By:

Disabling push notifications for non-essential apps.

Switching from vibrate to silent mode when possible.

Using Do Not Disturb or Focus Mode to limit alerts during work or sleep.

🔕 You’ll also enjoy fewer distractions and improved focus!

8. Remove or Replace Battery-Hungry Apps

Not all apps are optimized for power efficiency. Some social media, games, or weather apps can drain your battery faster than you think.

Action Steps:

Monitor battery usage in settings and uninstall or replace power-hungry apps.

Use lite versions of popular apps—they use less data, storage, and power.

Try accessing services through your browser instead of downloading the app.

🔍 On Android or iOS, go to Settings > Battery > Usage by App to see what's draining your phone.

9. Use Battery Health Features

Some smartphones include battery health management tools that protect your phone's longevity.

Features Include:

Optimized Charging to slow charge once 80% is reached (available on iPhones and select Androids).

Adaptive battery usage based on your app behavior.

Battery usage history and health score for monitoring degradation.

⏳ Extend your phone's lifespan with smart usage and the right accessories from Nav Emporium.

10. Carry a Portable Charger or Power Bank

Even with all these optimizations, sometimes you just need more power. A portable charger or power bank is a must-have for travel, work, or long days on the go.

Choose one with fast-charging and enough capacity (10,000mAh or more).

Consider compact or solar-powered options for outdoor use.

Look for models with multiple ports to charge multiple devices at once.

🔋 Never run out of power again—shop portable chargers at Nav Emporium

Final Thoughts

Your smartphone is an essential part of your daily life—but it’s only useful if it stays powered. By following these battery-saving tips, optimizing your usage, and equipping yourself with smart charging accessories, you can extend battery life, reduce frustration, and get more out of your device every day.

Remember, keeping your battery healthy isn’t just about today’s charge—it’s about ensuring long-term performance and reliability.

✅ For high-quality phone accessories, chargers, and smart tech tools, explore Nav Emporium—where performance meets affordability.

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7 Tips to Save on Electricity Bill and Maximize Energy Efficiency.

Your old lighting system vs Energy saving lighting system Working smarter, not harder!