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Power Calculator

Commercial power estimate

Understand your business’s power needs

Select your equipment, adjust the quantities and power ratings, and estimate the combined running load for your business.

A guide to your running load. This calculator provides general information only. Startup (inrush) currents, including those of air conditioners and refrigerators, are not included. Ask the DeltaGen team to confirm the correct generator size for your equipment.

1. Select your equipment

0 devices selected

Select at least one device to continue.

Reliable Support and Maintenance Services

DeltaGen does not just sell solar products – we provide comprehensive support and maintenance services to ensure the long-term success of your solar energy system. Our team of experienced technicians is here to assist you with installation, monitoring, maintenance, and troubleshooting, ensuring that your solar system operates at peak performance year-round. With DeltaGen, you can trust that your solar investment is in good hands.

Innovative Technology for Enhanced Performance

At DeltaGen, we are committed to staying at the forefront of solar technology and innovation. By partnering with industry-leading brands like Sungrow, ATESS, Kehua Tech, Solar MD, SynSynk, and BSL, we offer cutting-edge solar products equipped with advanced features and technology. From high-efficiency solar panels to smart inverters and energy storage solutions, our products are designed to deliver superior performance and maximise your return on investment.

Customised Solutions for Every Solar Need

Whether you are a large-scale commercial space or an industrial facility, DeltaGen understands that your solar energy requirements are unique. That’s why we offer customised solar solutions tailored to your specific needs and preferences. Our expert team works closely with you to design and implement a solar energy system that maximises energy production, efficiency, and cost savings.

Premium Quality Solar Products from Trusted Brands

DeltaGen partners with leading solar product brands such as Solar MD, Jinko Solar, Huawei, Sungrow, Longi Solar, and Atess have been included to offer you the highest quality solar panels, inverters, batteries, and other components. With a focus on reliability, efficiency, and durability, these trusted brands ensure that your solar energy system performs optimally for years to come.

Full-Service Solutions

From design to installation and maintenance, DeltaGen offers full-service power solutions for all your needs. Our team of experts is with you every step of the way, ensuring that your power solutions are always up and running.

Personalised Services

At DeltaGen, we believe that every client is unique. That’s why we take the time to understand your specific needs and requirements, and tailor our solutions accordingly. You can count on us to provide you with personalised service that meets your individual needs.

Experience Matters

With over 30 years of experience in the power solutions industry, we have the knowledge and expertise to handle even the most complex projects. Our team has worked with a diverse range of clients, from small businesses to large corporations, and we always deliver the same high level of service.

Quality Assurance

We take pride in our work and stand behind every installation we complete. Our commitment to quality extends beyond the installation process, ensuring that your power solutions continue to operate optimally for years to come.