20A MPPT solar charge controller/regulator with built in LCD display for solar panels up to 260W (12V battery system) / 520W (24V battery system) up to 100V

• Upgraded version 2210AN Series, MPPT Charge Controller Negative Ground and compatible with Lithium(LiFePO4) Battery Charging.
• MPPT Solar Charge Controller Compatible with 12V or 24V battery system. High tracking efficiency up to 99%
• Charge Controller MPPT Multiple load control modes: manual control, light ON/OFF, light On+Timer and test mode.
• MPPT Solar Controller Use Die-cast aluminum design and nature cooling
• MPPT Controlle fit for Four battery type options:Sealed, Gel, Flooded, and USER define

Tracer AN series MPPT controllers can effectively prolong the life-cycle of batteries, significantly improve the system performance and support all-around electronic protection functions, including overcharging and over discharging protection to minimize damages to components of the system caused by incorrect installation or system failure at the utmost, and effectively ensure safer and more reliable operation of the solar power supply system for a longer service time. This modular solar controller can be widely used for different applications. Charge Controller Features: Advanced MPPT technology High tracking efficiency no less than 99.5% Peak conversion efficiency of 98% Ultra-fast tracking speed Accurately recognizing and tracking of multiple power point Multi-function LCD displays system information intuitively User programmable for battery types, load control etc 3-Stage charge with PWM output RS485 port with industrial standard MODBUS open architecture Fully programmable function via PC software or remote meter Electronic protections: PV reverse polarity protection PV short circuit protection PV over current alarm protection Battery overcharge protection Battery over discharge protection Battery reverse polarity protection Load short circuit protection Load overload protection Overheating protection Technical Data: Nominal system voltage:12/24VDC auto work Rated charge current :20A Rated discharge current: 20A Battery input voltage range: 8-32V Max. PV open circuit voltage:100V(at minimum operating environment temperature) 92V(at 25℃ environment temperature) MPP voltage range:V(BAT)+2V～72V Max. PV input power:260W(12V) & 520W(24V) Power terminals:#6 AWG(16mm2)