Description
20 Amp Solar Charge Controller 12/24 Volt – Charges Lithium, Lead, Gel, AGM
Experience upgraded performance with the revamped AIMS Power 20 Amp Solar Charge Controller. Built for durability, this controller handles strenuous, continuous use while offering simple, easy-to-use input and output terminals—perfect for on the go, DIY solar projects.
Designed for efficiency, this charge controller supports 240 watts of continuous charging on a 12V solar system and 480 watts on a 24V system, delivering 20 amps per hour to recharge your battery bank. By regulating the volatile energy from solar cells, it converts raw photovoltaic power into clean, stable DC energy for optimal battery charging.
Compact & Versatile
With a digital display for selectable amperage or voltage monitoring, this compact controller (just 6.5” x 3.65” x 1.25?) offers limitless mounting possibilities. Easily install it in vehicles, RVs, boats, cabins, or any confined space where reliable solar power is needed.
Advanced Protection Features
Equipped with solar overcurrent protection, this charge controller safely regulates voltage flow to prevent overcharging. It also includes reverse polarity protection, overload, short circuit, and high-temperature protection, ensuring long-term system reliability.
Sustainable Power Solution
Compatible with lithium, open lead-acid, sealed, and AGM batteries, this charge controller provides steady daytime charging without reliance on gas or diesel generators—an eco-friendly alternative for off-grid power needs.
Selectable for both 12 volts and 24 volts
3 state charging
USB port
LCD Display – voltage, current for battery and PV and DC load
DC load port
Reverse polarity protection
Input protection
Lithium, gel, AGM or lead acid batteries
Short circuit protection
Solar over current protection
High temperature protection
Convenient pre-drilled holes for mounting
Weight: 1 lb
Dimensions: 6.5?W x 3.65?H x 1.25?D
12 Volt Solar System Charging Specifications:
Maximum solar panel array: 240 watts
Input voltage: 16.5V-22V
Max input voltage: 55V
Max charging current: 20A
Float voltage: 12.4V-14.4V
Boost voltage: 12.6V-17V Adjustable
Low voltage reconnect: 11-13.5V
Low voltage disconnect: 9.2V-11V
Over voltage reconnect: 14.8V-17V
LCD displays volts and current
Solar panel array: 6 AWG cable or larger
Battery: 10 AWG cable or larger
24 Volt Solar System Charging Specifications:
Maximum solar panel array: 480 watts
Input voltage: 33V-44V
Max input voltage: 55V
Max charging current: 20A
Float voltage: 24.8V-28.8V
Boost voltage: 25.2V-34V adjustable
Low voltage reconnect: 22-25.2V
Low voltage disconnect: 18.4V-22V
Over voltage reconnect: 29.6V-34V
LCD displays volts and current
Solar panel array: 6 AWG cable or larger
Battery: 10 AWG cable or large