Work it out yourself
Free electrical calculators & tools
The same sums our engineers start from, free to use and with no sales call attached. Nothing you enter leaves your browser.
Mon–Sat, 9:00 AM – 7:00 PM ISTSolar savings estimator
Enter your monthly bill and roof area for an indicative system size, cost band and payback period — no sales call, nothing leaves your browser.
Open the toolBackup generator sizer
Tick what you need to keep running in a power cut and get an indicative kVA rating — sized for motor start-up, not just running load.
Open the toolDo I need rewiring?
Tick the warning signs you have actually noticed. Nothing you tick leaves this page, and we will tell you if a rewire is not warranted.
Open the toolGet in touch
Let's power your next project
Reach out for a consultation or a free site assessment.
Mon–Sat, 9:00 AM – 7:00 PM ISTDownload our brochure (PDF)Convent Road, Kothavara P.O, Vaikom, Kottayam, Kerala — 686607Get directions
Mon–Sat, 9:00 AM – 7:00 PM IST
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