Energy Controllers of 2025

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Last Updated - May 12, 2025

Best Choice

1

Victron Energy
Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 150V, 85 amps, 12/24/36/48-Volt - Tr VE.Can
Main highlights

Key Features and Benefits
Maximizes solar energy harvest with MPPT technology, supports 12/24/48V auto select, and offers remote monitoring/control via built-in Bluetooth.

Ideal Use Cases
Perfect for off-grid solar systems, RVs, and boats, ensuring batteries charge quickly and efficiently even from severely depleted states.

Customer Reviews Highlight
Most praised for its reliable performance in maximizing solar panel efficiency and ease of use through the VictronConnect app.
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9.9

Exceptional

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Value for Money

2

Midea
Midea 10,000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 450 Sq. Ft.,Ultra Quiet with Open Window Flexibility, Works with Alexa/Google Assistant, 35% Energy Savings, Remote Control

18% Off

9.3 Efficient Energy Use

9.3 Noise level

9.1 Easy installation

Why we love it

Extremely quiet operation.

Significant energy savings.

Smart app and voice control.
Main highlights

Ultra Quiet Operation
The U-shaped design and inverter system ensure ultra-quiet operation at just 32 dBA, ideal for noise-sensitive environments.

Smart Control Convenience
Perfect for tech-savvy users who value remote control via app or voice commands with Alexa/Google Assistant.

Energy Efficiency Praised
Customers appreciate the over 35% energy savings, making it an economical choice for cooling spaces up to 450 sq. ft.
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9.8

Exceptional

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3

EMPORIA
Emporia Gen 3 Smart Home Energy Monitor with 16 50A Circuit Level Sensors | Home Energy Automation and Control | Real Time Electricity Monitor/Meter | Solar/Net Metering

8.9 Efficient Energy Use

8.9 clearly written

8.2 Precision

Why we love it

Easy installation for most DIY users.

Real-time energy usage insights.

Helps identify energy-saving opportunities.
Main highlights

Comprehensive Energy Monitoring
Includes 16 sensors for detailed circuit-level energy tracking.

Ideal for Home Efficiency
Perfect for reducing home energy costs and monitoring solar.

Praised for Accuracy
Highly accurate energy readings, comparable to utility meters.
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9.5

Excellent

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4

Renogy
Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

28% Off

9.1 Easy installation

8.4 clearly written

8.0 worth the money

Why we love it

The product automatically detects 12V or 24V DC system voltages, and displays charging and battery operation information on an LCD screen.

It has four charging modes to increase battery life and improve system performance, and is also protected against reverse polarity, overcharging, and short circuiting.

The compact size makes it easy to install, and it is compatible with multiple types of batteries.
Main highlights

Key Features and Benefits
Automatically adjusts to battery voltage, full system protection, integrated USB ports, diverse load control, low self-consumption, and real-time monitoring.

Ideal Use Cases
Perfect for off-grid power systems, outdoor adventurers needing flexible charging solutions, and smart living enthusiasts seeking efficient energy management.

Customer Reviews Highlight
Most praised for its reliable system protection, ensuring devices and systems run smoothly without overcharging or short-circuit issues.
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9.4

Excellent

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5

Victron Energy
Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 150V, 45 amp, 12/24/36/48-Volt

Why we love it

Maximizes energy from sunlight efficiently.

Ensures battery health and longevity.

User-friendly app for real-time monitoring.
Main highlights

Efficient Energy Conversion
Converts sunlight into usable energy, optimizing battery life.

Ideal for Shaded Areas
Maximizes power output even when panels are shaded.

Highly Praised Connectivity
VictronConnect app provides real-time data and easy configuration.
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9.3

Excellent

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6

Cielo Breez
Breez Max | ENERGY STAR CERTIFIED Smart AC Controller | WiFi Thermostat for Mini-Split, Window, Portable ACs/Heat Pumps | AI-Based Tech | Free App, No Subscriptions | Alexa, Google, IFTTT etc. (White)

9.9 integrate with Alexa

9.9 Easy installation

9.5 worth the money

Why we love it

Easy setup: Auto detects brand and model.

Comfy Max mode: True thermostat experience.

Weekly Scheduling: Set one time or repeat schedules.
Main highlights

WEEKLY SCHEDULING & PRESETS: Set one-time or repeat schedules for your air conditioner based on your routine. Your schedules will continue running smoothly even if internet connectivity is lost. Enjoy a truly tailored experience with predefined comfort settings including Home, Away, and Sleep.
PRODUCT USAGE INSTRUCTIONS: Breez Max connects to a 2.4 GHz Wi-Fi network. It is compatible with any mini-split, window or portable unit that has an IR remote control. If your device doesn't work out of the box, please contact Cielo Customer Support to make it compatible. Breez Max has built-in temperature & humidity sensors that can be calibrated using the app. If the touch buttons don’t respond, press the temperature up & down buttons simultaneously to unlock the touch controls.
MULTIPLE CONTROL OPTIONS: Works with Alexa, Google Assistant, Siri Shortcuts, Samsung SmartThings, IFTTT, and Cielo Linked. You can also create HVAC zones by grouping multiple Breez Max for better control.
MULTI-ZONE MINI-SPLIT CONTROL: Cielo Breez Max offers a unique feature to avoid mode conflict and ensure uninterrupted operation with a multi-zone system. You can synchronize all units to the latest chosen mode or turn off all the other units to avoid mode conflict.
INTELLIGENT CLIMATE CONTROL: Automate room environment with Comfy Mode, enable geofencing and turn on cooling when you're almost home, track energy usage with usage history feature, keep a track of your air filter status and so much more.
INDUSTRY’S BEST CUSTOMER SUPPORT: Cielo support team is available 9 am-9 pm EST (Mon-Fri). Reach us by email or call, and we will guide you in every way. No long queues, no bots, no delays. We answer 98% calls in less than 2 minutes and guarantee that you will talk to a real person.
ENERGY STAR CERTIFIED SMART THERMOSTAT FOR ROOM AIR CONDITIONERS: Make your mini-split, window, or portable air conditioners smart (that come with an IR remote). Control your AC from anywhere using your phone or like a thermostat using on-device buttons.
DIY EASY SET-UP: With an auto-detection algorithm for universal compatibility, Cielo Breez Max can detect any air conditioner brand and model automatically! The smart air conditioner controller is compatible with over 20,000 models of mini-splits, window, or portable units.
COMFY MAX MODE: With the AI-based Comfy Max mode ensure your AC only runs when it needs to. With a true thermostat like experience, always keep your home comfy and guarantee energy savings.
BETTER COMFORT, MORE SAVINGS: Designed to take a load off the planet and increase your savings, all without compromising your comfort. Using smart features, save up to 25% on your cooling & heating.
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9.2

Excellent

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7

Victron Energy
Victron Energy BlueSolar MPPT Solar Charge Controller - Charge Controllers for Solar Panels - 75V, 15 amp, 12/24-Volt

9.3 Simple to use

8.9 Battery Duration

8.7 Easy installation

Why we love it

Extends battery life with intelligent energy management.

Quickly achieves full charge using advanced technology.

Remote monitoring via smartphone with Bluetooth dongle.
Main highlights

Battery Health Maintenance
Victron Energy BlueSolar MPPT 75-Volt 15 amp Solar Charge Controller maintains battery health, extending its life.

Ideal for Efficient Solar Energy Harvesting
Perfect for maximizing energy from solar panels and storing it in batteries using the latest MPPT technology.

User-Friendly Monitoring
Customers appreciate the ability to remotely control and monitor the charge controller via Bluetooth with the VictronConnect app.
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9.0

Excellent

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8

L'eggs
L'eggs Sheer Energy Medium Support Women's Compression Tights, Control Top, Reinforced Toe, Suntan, Size Q (Pack of 3)

23% Off
Main highlights

SHEER COVERAGE: Experience the grace of sheer tights that offer a refined, translucent appearance; The delicate fabric adds a touch of sophistication to any outfit, making them perfect for both professional and casual settings.
REINFORCED TOE: The reinforced toe enhances the lifespan of your hosiery, offering increased resistance to runs & snags, extending the wear of your favorite pairs, not only does it add durability but also ensures a clean, polished appearance.
MEDIUM SUPPORT: Enhanced with micro toning technology, L'eggs Sheer Energy Tights enhance your silhouette for a smooth, toned appearance while keeping you feeling comfortable & vibrant; Perfect for when you want style that supports you throughout the day.
CONTROL TOP: Embrace a flawlessly smooth look with tights that contour & enhance your natural shape; The built-in control top’s design smooths your midsection without sacrificing flexibility while feeling secure with effective shaping & smoothing.
COMFORTABLE & COOL: Wicking Cool Comfort technology is designed to keep you cool and comfortable in your stockings all day long by actively wicking away moisture away from your skin, ensuring you stay dry and fresh, no matter the conditions.
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8.8

Very Good

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9

Tapo
TP-Link 𝗧𝗮𝗽𝗼 Smart Plug Wi-Fi Mini, Energy Monitoring, Compatible with Alexa & Google Home & Samsung SmartThings, Timer, 15A/1800W Max, ETL Certified, 2.4G Wi-Fi Only, Tapo P115(4-Pack)

22% Off

Why we love it

Easy to install and use.

Integrates with Alexa and Google Assistant.

Energy tracking with cost-saving features.
Main highlights

Energy Tracking & Cost Savings
Track energy usage with charts, estimate bills, schedule for savings.

Smart Home Integration
Ideal for Alexa, Google Home, and Samsung SmartThings users.

Ease of Installation
Quick setup praised by customers for seamless integration.
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8.7

Very Good

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10

Vellgoo
Vellgoo 5,600 Sq.Ft Energy Star Dehumidifier for Basement with Pump, 80 Pint DryTank Pro Series Dehumidifiers for Home Large Room, Intelligent Humidity Control

20% Off

9.7 Simple to use

9.7 Maneuverability

9.5 Efficient Energy Use

Why we love it

Low energy consumption.

Covers large spaces efficiently.

Outstanding customer support.
Main highlights

Energy Efficient Performance
The Vellgoo dehumidifier is ENERGY STAR certified, ensuring low energy consumption and environmental friendliness.

Versatile Indoor Use
Ideal for large areas like basements, offices, and garages, covering up to 5,600 sq. ft.

Praised Customer Support
Customer reviews highlight excellent support, quick issue resolution, and attentive service.
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8.4

Good

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Energy Controllers of 2025

1

Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 150V, 85 amps, 12/24/36/48-Volt - Tr VE.Can

2

Midea 10,000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 450 Sq. Ft.,Ultra Quiet with Open Window Flexibility, Works with Alexa/Google Assistant, 35% Energy Savings, Remote Control

Why we love it

3

Emporia Gen 3 Smart Home Energy Monitor with 16 50A Circuit Level Sensors | Home Energy Automation and Control | Real Time Electricity Monitor/Meter | Solar/Net Metering

Why we love it

4

Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A

Why we love it

5

Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 150V, 45 amp, 12/24/36/48-Volt

Why we love it

6

Breez Max | ENERGY STAR CERTIFIED Smart AC Controller | WiFi Thermostat for Mini-Split, Window, Portable ACs/Heat Pumps | AI-Based Tech | Free App, No Subscriptions | Alexa, Google, IFTTT etc. (White)

Why we love it

7

Victron Energy BlueSolar MPPT Solar Charge Controller - Charge Controllers for Solar Panels - 75V, 15 amp, 12/24-Volt

Why we love it

8

L'eggs Sheer Energy Medium Support Women's Compression Tights, Control Top, Reinforced Toe, Suntan, Size Q (Pack of 3)

9

TP-Link 𝗧𝗮𝗽𝗼 Smart Plug Wi-Fi Mini, Energy Monitoring, Compatible with Alexa & Google Home & Samsung SmartThings, Timer, 15A/1800W Max, ETL Certified, 2.4G Wi-Fi Only, Tapo P115(4-Pack)

Why we love it

10

Vellgoo 5,600 Sq.Ft Energy Star Dehumidifier for Basement with Pump, 80 Pint DryTank Pro Series Dehumidifiers for Home Large Room, Intelligent Humidity Control

Why we love it

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