Buying Guides
Honest, practical advice to help you choose the right power backup for your home or business — no jargon, just what actually matters. Drawn from our experience serving Delhi NCR since 1998.
4 min read
Getting Your Power Backup Ready for Delhi's Summer Power Cuts
A quick pre-summer checklist so your inverter, battery and AC stabilizer are ready before the cuts start.
Read guide6 min read
7 Inverter Installation Mistakes We Fix Every Week (and How to Avoid Them)
The install mistakes that quietly kill your backup — straight from our service visits.
Read guide9 min read
Generator vs Inverter vs Solar: The Right Backup for Your Home
A balanced, Delhi-specific guide to choosing between a generator, an inverter+battery, and solar, from a shop that sells all three.
Read guide6 min read
Lithium vs Tubular Inverter Battery: Which Should You Buy?
Maintenance-free and long-lived, or lower upfront cost? Lithium vs tubular, compared head to head.
Read guide8 min read
Can You Run an AC on Solar or an Inverter? What It Really Takes
Yes, an AC can run on an inverter or solar — but it is a much bigger, costlier system than fan-and-light backup, and here is exactly what it takes.
Read guide5 min read
Monsoon & Your Inverter: Safety and Care in Delhi's Rains
Humidity, water and surges test your backup in the rains — here's how to keep it safe.
Read guide6 min read
Is Solar Worth It for a Delhi Home? Costs, Savings & What to Expect
How much solar really saves a Delhi home, grid-tied vs hybrid, and what affects payback — in plain terms.
Read guide9 min read
How to Cut Your Delhi Electricity Bill: Solar, Inverters & Simple Habits
From rooftop solar to phantom loads, here's how Delhi homes actually shave money off the bill — in order of how much each lever moves the needle.
Read guide7 min read
MPPT vs PWM Solar Charge Controllers: Which Should You Choose?
PWM is simpler and cheaper; MPPT harvests more power, especially in winter and partial shade — here's how to pick the right one.
Read guide5 min read
Pure Sine Wave vs Square Wave Inverter: What's the Real Difference?
Why fans hum on a cheap inverter, and when the pure sine wave premium is worth paying.
Read guide8 min read
What Size Solar System Does Your Home Need? (by Bill & Roof)
Two numbers off your electricity bill and your roof decide your solar size — here's how to read them, plus why 3 kW is the Delhi sweet spot.
Read guide6 min read
Voltage Stabilizer Buying Guide: Which kVA for AC, Fridge, TV & Whole House
AC, fridge, TV or the whole house? The right stabilizer type and size for each, by appliance.
Read guide6 min read
How Long Do Inverters, Batteries, Stabilizers & UPS Really Last?
Realistic lifespans for each part of your setup — and what quietly shortens them.
Read guide9 min read
Solar Panel Maintenance & Cleaning in Delhi: Dust, Pollution & Monsoon
In Delhi, the difference between a panel that pays back and one that quietly underperforms is often just keeping the glass clean and the wiring sound.
Read guide5 min read
Inverter Battery Maintenance: 8 Simple Tips to Make It Last 5+ Years
A simple routine — water, ventilation, terminals and charging habits — that adds years to a tubular battery.
Read guide8 min read
Solar Payback in Delhi: Will It Pay for Itself, and How Soon?
A transparent, Delhi-specific look at how soon rooftop solar actually pays for itself — with a worked 3 kW example, not a sales pitch.
Read guide7 min read
Rooftop Solar in Delhi: Net Metering & the DISCOM Process, Step by Step
Sizing, the DISCOM application, the net meter, commissioning — the real steps to a Delhi rooftop.
Read guide6 min read
Why Your Inverter Battery Drains So Fast: 7 Common Causes (and Fixes)
From low water to overload, the seven usual reasons backup time collapses — and what to do about each.
Read guide8 min read
How Much Does Rooftop Solar Cost in Delhi? A 1kW–5kW Price Guide
What a 1, 2, 3 or 5 kW rooftop system really costs a Delhi home — and what you actually pay after both subsidies.
Read guide5 min read
Online UPS vs Line-Interactive UPS: Which Do You Need?
PC and billing counter, or server room? A side-by-side comparison using real Microtek UPS ranges.
Read guide8 min read
PM Surya Ghar Subsidy for a Delhi Home: How Much You Get & How to Claim
A Delhi home stacks two subsidies — up to ₹78,000 from the Centre plus Delhi's ₹10,000 and a monthly generation incentive — and here's exactly how to claim both.
Read guide6 min read
How Much Power Backup Do You Need? A Simple VA & Battery Sizing Guide
Turn your appliance list into the exact inverter VA and battery Ah you need, with a backup-hours table.
Read guide7 min read
Tubular vs Flat-Plate vs Lithium: Which Inverter Battery Should You Buy?
Three battery families, three kinds of buyer — here's how flat-plate, tubular and lithium really compare for a Delhi home.
Read guide7 min read
Inverter Battery Buying Guide: 150Ah vs 200Ah, Tubular Types & Warranty
150Ah or 200Ah? Jumbo or tall tubular? A model-by-model comparison from the real Microtek Dura range.
Read guide6 min read
How to Choose the Right Inverter for Your Home
Which Microtek inverter fits a 1BHK, a 2BHK or a large home? A clear sizing table and plain-language advice.
Read guide7 min read
Microtek vs Luminous Inverters: Which Suits Your Home?
Both Microtek and Luminous are genuinely good inverter brands — here is how we help Delhi homes pick the right one by load, budget and service, not by brand loyalty.
Read guide7 min read
Choosing Power Backup for a Shop, Office or Clinic in Delhi NCR
Billing PCs, a clinic fridge, shop lighting — commercial backup done right, not guessed.
Read guide6 min read
How to Size Your Home Backup, Room by Room (with a Worksheet)
Total your real load room by room, then convert it to the exact inverter and battery size.
Read guide6 min read
Inverter Beeping or Not Charging? A Delhi Shop's Troubleshooting Guide
Decode the beeps and the no-charge problem, with safe checks you can do before calling us.
Read guide7 min read
The Right Inverter for a 2BHK Flat in Delhi: A Real-World Setup Guide
A real 2BHK load breakdown, the model we'd actually fit, and the backup you'd get — no guesswork.
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