PowMr POW-Keeper MPPT Solar Charge Controller 20A/30A/40A, 12V/24V Auto, Dual USB LCD, Max PV 60/75/100V USA Warehouse Durability: Withstands 5400Pa front-side static

Durability: Withstands 5400Pa front-side static loads and 2400Pa rear-side static loads

10‑Year lifespan indicated

Robust design certified for extreme environmental conditions like heavy snow and strong winds

2 DC5521 (60W max)

Additional features include video input

PowMr POW-Keeper MPPT Solar Charge Controller 20A/30A/40A, 12V/24V Auto, Dual USB LCD, Max PV 60/75/100V USA Warehouse Durability: Withstands 5400Pa front-side staticOverview PowMr POW Keeper1220 30 40 is an MPPT solar charge controller series (20A 30A 40A) for 12V 24V systems with auto recognition. It supports a battery voltage range of 8V~32V and includes an LCD display, dual USB output, and load lighting control functions for solar power systems. Key Features MPPT technology: tracking efficiency not less than 99. 5%; peak conversion efficiency up to 97%. 12V 24V auto recognized; system voltage can be selected