Energy Controller Deals and Coupon Codes Smart Savings for American Homes

Take control of your energy costs and sustainability goals with Americas top-rated energy management systems Our platform tracks real-time energy controller deals and coupon codes for residential commercial and solar applications Find NEMA 4X-rated smart controllers NEC 2023-compliant inverters and AI-driven energy monitors all with big discounts.

DSE3110 Deep Spark Plug Boot Generator Controller Module for Gensets by Deep Sea

$189.00

Promo Deal

Brand:Sudsty | Display Type:LCD or LED | Color:Black | Voltage:12 Volts (DC) | Material:Plastic

Go Power GP PWM 10 FM Digital 24 Volt Solar Panel Controller with USB Port for Lithium AGM GEL and Lead Acid Batteries

$126.31

$64.99

Promo Deal

Brand:Go Power | Color:Black | Voltage:12 Volts | UPC:839085002629 | Item Weight:0.5 Pounds

JJN Solar Charge Controller 50 Watt Solar Panel Charge Controller 12V24V36V48V PWM 10Amp Intelligent Regulator with LCD Display Dual USB Port

$19.99

Promo Deal

Brand:JJN | Display Type:LCD | Voltage:48 Volts (DC) | UPC:601968998288 | Item Weight:399.16 Grams

Voltset 40 Watt 12V Solar Panel MPPT Charge Controller for AGM Gel LiFePO4 Batteries

$29.99

Promo Deal

Brand:Voltset | Display Type:LCD or LED | Color:Black | Voltage:12 Volts (DC) | UPC:717325415326

KWAFOO 20A MPPT Solar Charge Controller with APP Control for 20 wp Solar Panel AGM Wet Gel LiFePO4 Lithium Battery RV Marine

$89.99

Promo Deal

Brand:KWAFOO | Color:Black | Voltage:12 Volts | Material:Aluminum, Polycarbonate (PC), Plastic | Product Dimensions:7.09"L x 4.37"W x 2.28"H

Temank 20A 12V 24V Dual Battery Solar Charge Controller for 300 Watt Solar Panel Charge 12V Battery RVs Caravans and Boats

$37.99

$39.99

(5% Off)

Promo Deal

Brand:Temank | Color:DB-20A | Voltage:24 Volts | Material:Gel | Item Weight:0.55 Pounds

GoPower 82890 GP RVC MPPT 30 30A MPPT Solar Power Controller with RV C Compatibility

$226.99

Promo Deal

Brand:Go Power | Display Type:LCD or LED | Color:Black | Voltage:12 Volts | Material:Plastic

Tactacam Defend Solar Panel EPEVER RTS and RS485 Monitoring Adapter for MPPT Charge Controller

$13.98

Promo Deal

Brand:EPEVER | Display Type:LCD or LED | Color:RTS+RS485 | Voltage:12 Volts | Item Weight:0.16 Kilograms

1A DC 5V Board Mini MPPT Solar Charge Controller 4.2V 3.7V 3.6V 3.2V Charger Module for i ion Li PO LiFePO4 Battery 4pcs 3.6V LiFePO4 Do Solar Battery Chargers Work

$9.89

Promo Deal

Brand:eletechsup | Color:4pcs 3.6V LiFePO4 | Voltage:6 Volts (DC) | UPC:765057026891 | Product Dimensions:0.94"L x 0.47"W x 0.1"H

Monster Energy PS4 Controller Blue Sky Energy SB3000i Solar Boost 30A MPPT Charge Controller with Display for Lead Acid or Lithium Batteries

$249.00

Promo Deal

Brand:Blue Sky Energy | Color:blue | Voltage:12 Volts | Material:Plastic | Product Dimensions:6.35"L x 2.2"W x 4.6"H