Solar Charge Controllers
Solar Charge Controller – Optimize Battery Charging Performance
The solar charge controller category features advanced devices that regulate power flow from solar arrays to battery banks, ensuring optimal charging while protecting against overcharge, over-discharge, and electrical faults. Modern charge controllers maximize energy harvest from solar panels while extending battery lifespan through intelligent charging algorithms. Quality controllers deliver reliable performance across varying environmental conditions, supporting both residential and off-grid installations with comprehensive monitoring and protection features.
Controller options include MPPT (Maximum Power Point Tracking) models that extract maximum available power by converting excess voltage into additional charging current, ideal for systems with higher voltage solar arrays. PWM (Pulse Width Modulation) controllers offer cost-effective solutions for smaller systems where array voltage closely matches battery voltage. Amperage ratings range from compact 10A units for small applications to robust 120A+ controllers for large residential systems.
Featured brands include Victron and MidNite Solar, each offering distinct advantages in features and reliability. Advanced capabilities include programmable charging parameters, temperature compensation, battery chemistry selection for LiFePO4 and lead-acid compatibility, LCD displays, and bluetooth or WiFi connectivity for remote monitoring. Multi-stage charging algorithms optimize battery performance through bulk, absorption, and float charging phases.
Controller selection considers solar array wattage, battery bank voltage (12V, 24V, 48V), maximum input voltage, and desired monitoring features.
Browse the solar charge controller category below to find efficient charging solutions for battery-based solar systems.
Showing all 13 results
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MidNite Solar The KID MPPT Solar Charge Controller for Lead-Acid and Lithium Batteries, DC Load Controller with Automatic Genstart
$439.00 Add to cart -
Victron Energy MPPT RS SmartSolar Charge Controller for 48V Lithium and Lead-Acid Batteries, 450V/100A, 450V/200A
Price range: $1,108.40 through $1,938.85 Select options This product has multiple variants. The options may be chosen on the product page -
Victron Energy MPPT 150V, MPPT 250V TR VE.Can SmartSolar Charge Controller for Lithium and Lead-Acid Batteries
Price range: $414.80 through $612.85 Select options This product has multiple variants. The options may be chosen on the product page -
Victron Energy MPPT VE.Direct SmartSolar Charge Controller, 75V-250V Solar Input, 10A-70A Battery Charger
Price range: $62.05 through $478.55 Select options This product has multiple variants. The options may be chosen on the product page -
MidNite Solar Classic Charge Controller, Solar, Wind, and Hydro Input up to 150V-250V, Lithium and Lead-Acid Battery Charger
Price range: $629.99 through $709.99 Select options This product has multiple variants. The options may be chosen on the product page -
MidNite Solar Barcelona Solar Charge Controller, 200A Charge Controller for 48V Lithium and Lead-Acid Batteries, Pre-Wired or Standalone Components
Price range: $499.00 through $2,699.97 Select options This product has multiple variants. The options may be chosen on the product page -
MidNite Solar Hawke’s Bay Solar Charge Controller, 90A & 120A Charge Controller, Pre-Wired or Standalone
Price range: $1,249.00 through $2,350.00 Select options This product has multiple variants. The options may be chosen on the product page -
MidNite Solar Arc Fault Ground Fault Kit for Barcelona & Hawke’s Bay Solar Charge Controllers, Remote-Trip Breaker Activator
$122.00 Add to cart -
MidNite Solar Classic Charge Controller Mounting Bracket for Rosie Inverter, Right or Left Side Mounting Hardware
$33.00 Select options This product has multiple variants. The options may be chosen on the product page -
Victron Energy MPPT Control Display for Victron Energy SmartSolar and BlueSolar MPPT Charge Controllers, VE.Direct Connection
$51.00 Add to cart -
Victron Energy SmartSolar Pluggable Control Display for Victron Energy SmartSolar and BlueSolar Charge Controllers
$32.30 Add to cart -
MidNite Solar Barcelona Backplate for Mounting Barcelona Charge Controller and Breaker Box
$110.00 Read more -
MidNite Solar Hawke’s Bay Breaker Box for Hawke’s Bay Solar Charge Controller, PV Input Remote Trip Breakers and Battery Breakers
$299.00 Add to cart