Charge Controller
Charge Controller – Optimize Solar Charging Performance
A charge controller regulates power flow from solar panels to batteries, preventing overcharging and ensuring optimal battery health. Modern charge controllers utilize MPPT (Maximum Power Point Tracking) technology to extract maximum available power from solar arrays under varying conditions. Quality charge controllers extend battery lifespan, improve system efficiency, and provide essential protection against voltage irregularities and environmental factors.
The charge controller selection includes MPPT and PWM (Pulse Width Modulation) models across various amperage ratings and voltage configurations. MPPT controllers deliver superior performance, especially with higher voltage solar arrays, by converting excess voltage into additional charging current. PWM controllers offer cost-effective solutions for smaller systems where solar array voltage closely matches battery voltage.
Key specifications include maximum input voltage, charging current capacity, battery voltage compatibility (12V, 24V, 48V), and supported battery chemistries including LiFePO4 and lead-acid. Advanced features include programmable charging parameters, temperature compensation, remote monitoring capabilities, and multi-stage charging algorithms that optimize battery performance. Many controllers feature LCD displays or smartphone connectivity for real-time system monitoring and adjustment.
Browse the charge controller selection below to find reliable solar charging solutions from brands like Victron, MidNite Solar, Morningstar, and Renogy for efficient battery management.
Showing all 4 results
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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: $632.50 through $737.50 Select options This product has multiple variants. The options may be chosen on the product page