Plain-English notes on power, cost, and policy.
Our own explainers on power, cost, and the rules that affect your bills — plus pointers to good external sources.
How demand charges quietly inflate your power bill — and how to cut them.
The line item most commercial buyers overlook — and the one storage can actually move.
Read →Diesel vs lithium: the real cost per unit for a Delhi-NCR business.
What a unit actually costs on a DG set for a Delhi-NCR business — and where lithium wins.
Read →Is your ageing UPS / lead-acid setup costing more than you think?
The quiet lifecycle cost of a tired lead-acid bank, and how to tell if yours is past its prime.
Read →Sizing a BESS: how much storage do you actually need?
Turning your load and outage profile into the right kWh and kW — without over-buying.
In the pipelineReading your electricity bill, line by line
Fixed, demand, and energy charges decoded — so you know which levers actually move.
In the pipelineSolar-plus-storage: when the maths works
When pairing panels with a battery pays off for a C&I site — and when it doesn’t.
In the pipelineLFP vs lead-acid: choosing the right chemistry
A plain comparison of upfront cost, lifespan, and safety — and how to choose.
In the pipelineGRAP and your genset: staying compliant in Delhi-NCR
What the region’s air-quality rules mean for diesel backup, and how to plan around them.
In the pipelineBackup-time & bank health
The hours a healthy bank should give you — and what yours may have lost.
Open ›Battery & inverter sizing
A sensible bank and inverter class for your load and backup hours.
Open ›Diesel true-cost
Your real ₹/kWh from a generator, and how it compares.
Open ›Battery chooser
Five quick questions to the honest battery fit.
Open ›