Livguard Solar LS OG1850 Solar UPS is a 1500VA solar UPS with it’s in-built 50Amps highest rating solar charge controller which extracts maximum power from upto 1800wp solar modules to supply the power to your electric appliances. Livguard Solar OG1850 UPS has in-built real time clock (RTC) technology to maximize the solar energy utilization. It also has easy to operate, in-built user friendly intractive LCD display indicating alarm and system status including solar power generation.