battery->schedule_handler(0.8, sp::Battery::CHARGE, sp::Battery::Handler::PERSISTANT,
[battery]() { battery->set_load("Solar Panel", false); });
battery->schedule_handler(0.75, sp::Battery::DISCHARGE, sp::Battery::Handler::PERSISTANT,
battery->schedule_handler(0.8, sp::Battery::CHARGE, sp::Battery::Handler::PERSISTANT,
[battery]() { battery->set_load("Solar Panel", false); });
battery->schedule_handler(0.75, sp::Battery::DISCHARGE, sp::Battery::Handler::PERSISTANT,