As a leading manufacturer of hybrid inverters and energy storage systems, Voltrra provides a wide range of high-efficiency solar inverters, lithium-ion battery storage solutions, customized renewable energy systems, and energy-saving consulting services, helping homes and businesses reliably manage their electricity needs.
Experience the power of eco-friendly electrical solutions designed to reduce your carbon footprint. Our expert technicians provide smart, energy-efficient services with a strong focus on safety, reliability, and sustainability. Whether you're upgrading your electrical systems or exploring renewable energy options, we’re here to help you build a cleaner, more sustainable future.
Maximize your energy efficiency with our Electric Load Calculator! This powerful tool helps you determine the exact energy requirements for your home or business. Input your appliance details, and our calculator will provide accurate results, ensuring you choose the right solar solution to meet your needs. Whether you’re planning to install a solar power system or just curious about your electricity consumption, this tool is a must-try.
As a trusted name in renewable energy, Voltrra offers a complete range of hybrid inverters, lithium-ion energy storage systems, and customized clean energy solutions. Our experts specialize in new product development and energy-saving consulting, helping homes and businesses efficiently manage their electricity needs. We make sustainable energy simple, reliable, and accessible for everyone.
A hybrid inverter can handle inputs both from solar panels and from a battery storage system (and sometimes the grid), enabling you to store excess solar energy and use it during power outages or off-peak hours. A standard (on-grid) inverter simply converts solar DC to AC for export/use without battery integration.
For most residential setups (in Pakistan) with single phase supply, models like 8 kW or 10 kW single-phase hybrid inverter suffice. For larger homes, commercial buildings or systems requiring balanced load across phases, a three-phase hybrid inverter (e.g., 12 kW and above) is ideal. We recommend assessing your load, future expansion, and whether you have three-phase supply before choosing.
Battery capacity (kWh) depends on your typical energy usage, backup requirement, and whether you want full autonomy or just several hours of backup. For example, a 5 kWh battery might cover essential loads for several hours; a 10 kWh system gives greater backup and storage of solar surplus. Our calculators help estimate your needs.
Yes. Our hybrid inverters support both grid-tie and off-grid operation, with appropriate switch gear and protection in place for net-metering systems. You’ll want to check your local DISCO requirements and ensure the inverter’s specifications match your grid conditions (voltage range, three-phase vs single phase).
We provide a standard X-year warranty on the inverter and Y-year warranty on the battery modules (specify actual numbers). Our global service network ensures local warranty support, spare parts availability and remote monitoring. (Replace X, Y with actual warranty numbers).
