Luminous 1500VA/24V Ecovolt Sine Wave Inverter Charger For basic home (and also office) use, the newly launched Luminous 1500VA / 12V Eco Volt sine wave inverter brings the latest technological advancements to efficiently serve your power backup needs. For a relatively low power consumption load (see suggested load below), this capacity of the inverter will meet your requirement for reasonable power backup. With the features and technology offered by the new Luminous 1500VA / 12V Eco Volt sine wave inverter, you can rest assured that a very positive user experience awaits you.