Why we built this
Why we built WattEY
WattEY has a different core reason from Solar Performance Cloud. SPC is about whether a solar plant is performing properly; WattEY is about whether a business actually understands and can trust its electricity costs.
The problem we saw in Pakistan
A Pakistani factory, rice mill, paper mill, bakery, hotel or commercial site may not run on one electricity source. It can have:
Grid + rooftop solar + generator
all operating at different times. And yet, at the end of the month, management is effectively left asking:
“Where did all this electricity cost come from?”
A business can run on grid, solar and diesel generation simultaneously and receive a single confusing electricity bill, without being able to tell which source, shift or hour actually drove the cost.
The real problem wasn’t a lack of data
There was already plenty of data.
- The inverter had data.
- The generator had data.
- The utility meter had data.
- Different equipment vendors had different portals.
The problem was that the numbers did not form one trustworthy picture of the site’s electricity.
So the question wasn’t:
“Can we show the customer a dashboard?”
It was:
“Can we turn all these fragmented measurements into one number the business can actually use to make a decision?”
That became the central idea behind WattEY.
And Pakistan made this problem especially painful
The Pakistani industrial/commercial customer was dealing with a complicated electricity environment: time-of-use pricing, changing tariffs, solar/net-metering arrangements, and continued use of backup generation. WattEY’s sharpest wedge is the Pakistan C&I energy-cost problem — the combination of high, volatile electricity costs and sites juggling grid + solar + generator.
So a customer could know:
“We consumed 500,000 kWh.”
But management actually needed to know:
- How much did we buy from the grid?
- How much did solar actually offset?
- How much energy came from the generator?
- How much of our consumption occurred in expensive peak hours?
- Which source actually cost us the most?
- Why is this month’s bill higher?
WattEY was built to answer those questions.
This is why WattEY isn’t just an EMS dashboard
The underlying platform takes meter data and turns it into the quantities that matter to a Pakistani business:
— and it can automatically classify the site from its telemetry rather than relying on an installer’s configuration note. So the real transformation is:
Raw meter readings → understood electricity sources → reconciled energy → cost/billing intelligence → business decision
The customer had three different questions
The owner / CFO
“Why is this bill so high?”
They don’t want to study graphs all day. They want the monthly comparison, the peak/off-peak picture and an early warning.
The plant / facility manager
“Which machine? Which shift? What changed?”
They need the detailed load curve, operating-hour comparisons and multi-site visibility.
The solar owner
“Is my solar actually doing what I paid for?”
WattEY approaches this from the energy/accounting side — separate import and export and give the owner a picture independent of whoever originally sold the panels. That is where WattEY connects with SPC.
The most important trigger was a mystery
The strongest trigger was:
A bill jumped and nobody could explain it.
That is the real customer pain. Not:
“I need an energy-management platform.”
Nobody wakes up in the morning searching for that. They wake up because:
WattEY turns those mysteries into measurable answers.
A number that looks complete is not necessarily a number you can trust
“Solar gets bought on a promise and never verified.”
And the same philosophy extends beyond solar. Businesses routinely accept electricity numbers because nobody has a better number. WattEY was built to challenge that.
- A meter loses communication for hours? Don’t invent data.
- A solar system exports power? Don’t merge it into an ambiguous total.
- A generator runs? Don’t leave its energy hidden inside the site’s overall consumption.
- A business crosses into expensive peak hours? Make that visible.
The platform is specifically intended to show when it does not know, rather than silently filling missing periods and producing a nice-looking but misleading chart.
The deepest distinction
WattEY asks
“Do I actually understand where my electricity came from, when I used it, and what it really cost me?”
And that is why we built WattEY. Not because Pakistan needed another energy dashboard.
We built it because businesses were already spending enormous amounts on electricity, using multiple sources, receiving complicated bills — and still did not have a trustworthy, source-by-source picture of what was happening behind those bills.
WattEY was built to turn Pakistan’s messy multi-source electricity reality into a trustworthy answer to one simple business question: “Where did our electricity money actually go?”
Not a dashboard — a reconciliation engine
Three-phase metering through CT clamps, a reading every ~3 minutes — active energy import and export, per-phase voltage, current, power factor and power — turned into the quantities a business can act on.
Source separation
Grid, solar and generator measured as distinct sources — never blended into one ambiguous total.
Net import / export
Bidirectional metering across 15 of 36 meters — what you drew from the grid, net of what your solar sent back.
Peak / off-peak
Per-business tariff windows and working-day calendars — so expensive hours are visible, not buried.
Reconciliation
Every figure checkable against the meter’s own lifetime register — the counter on the wall.
Sub-billing
Split one supply across floors, tenants or process lines (TenantBill / WattEY Sub-Billing).
Alerting
Offline detection, demand spikes, wiring faults and daily summaries — 3,649 alerts raised so far.
Reports & dashboards
Hourly, daily, weekly, monthly and any custom date-and-time range.
Generator run detection
517 generator runs tracked and attributed — generator energy never hidden inside grid energy.
What WattEY deliberately does not do — the differentiator
- It does not estimate, pro-rate or interpolate missing data. Ever.
- It does not fold solar generation into consumption — generation sits beside consumption, never inside it.
- It does not compare a part-period against a whole one — today-so-far is compared to yesterday to the same hour.
- It does not claim a peak it cannot place in time, or show a percentage it cannot substantiate — it shows “no comparison” instead.
When a meter goes offline the energy isn’t lost — it’s recovered from the cumulative register the moment it reconnects, so totals stay correct. But WattEY can’t know when inside that gap the energy was used, so it refuses to guess: that energy is drawn as its own labelled band — “offline · times unknown” — beside the measured bars, and the total still reconciles: measured + offline = gross.
Not a prototype — a system running against real Pakistani energy
Every figure is queried live from the production database and rounded down. Over 2.2 GWh — roughly a year of electricity for 1,200 Pakistani households — measured so far, and at the current rate WattEY measures that much every five months.
electricity measured per year, at the current rate
measured every single day, a reading every 3 minutes
meters live across 20 businesses
Lahore, Muridke, Bhikki, Kamoke, Sargodha, Kasur
continuous production operation since Nov 2025
platform uptime — data in every hour of the last 30 days
alerts raised; 517 generator runs tracked
solar generation measured across 8 solar meters
Caught automatically
Reversed CT wiring on 6 meters
Any meter reading negative power at night is flagged — legitimate solar export can’t happen after dark, so a night-time negative means a clamp is wired backwards. Found by the nightly check, not by a person noticing.
Reconciled to 0.015%
A disputed bill, proven
A dairy farm in Sargodha’s monthly figure matched the meter’s own lifetime register to 0.015% — the apparent discrepancy was a billing-period mismatch, not a metering error, proven by replaying the exact register readings.
Sixteen sectors, one platform
Paper milling · Rice milling · Dairy farming · Poultry farming · Cold storage · Commercial bakery · Hospitality · Student housing · Shopping malls · Packaging & printing · Pharmaceutical & laboratory · Medical complexes · Co-working & offices · Engineering workshops · Textile dyeing & finishing · Residential estates
Businesses, energy companies, and the people who back solar
We’re open about it: our focus is not only to bring the client. It’s also to bring the investor and the energy & solar companies — because turning Pakistan’s messy multi-source electricity into a trustworthy number is a moat worth building around.
For businesses & CFOs
Trust your electricity numbers
A source-by-source, peak-vs-off-peak picture of where your electricity money actually goes — so a bill that jumps has an answer, not a mystery.
See WattEYFor energy & solar companies
The reconciliation layer
Turning fragmented grid, solar and generator data into one trustworthy, billing-grade number is a hard, valuable problem. A natural place to partner.
Talk to us about partnershipFor investors (LPs, VCs)
A real moat, in a real market
The Pakistan C&I energy-cost problem is large and under-served. Our focus is not only clients — it is a durable dataset and platform worth building around. If you want to back it, let’s talk.
Start an investor conversation
The brain behind the engineering
Every model, alert and inspection method behind these platforms is built and overseen by Engr. Reyyan Niaz Khan — BijliBachao’s energy systems consultant · founder, a UET Lahore electrical engineer with 14+ years in Pakistan’s energy sector and the pioneer of digital energy auditing in pakistan. He is the engineering mind that keeps your solar honest.
Meet the founderThe story, your questions
- What problem does WattEY solve?
- A Pakistani business often runs on grid, rooftop solar and a generator at once, then receives a single confusing bill with no way to tell which source, shift or hour drove the cost. WattEY reconciles those fragmented measurements into one trustworthy, source-by-source picture of where the electricity money actually went.
- How is WattEY different from SPC?
- SPC asks “is my solar plant performing properly?” WattEY asks “do I actually understand where my electricity came from, when I used it, and what it really cost me?” SPC is the solar-performance side; WattEY is the energy-cost side. Together they are one platform.
- Isn’t there already plenty of energy data?
- Yes — the inverter, the generator and the utility meter all have data, in different vendor portals. The problem was never a lack of data; it was that the numbers didn’t form one trustworthy picture. WattEY turns them into one number a business can act on.
- Why isn’t WattEY “just another EMS dashboard”?
- It takes meter data and turns it into the quantities that matter to a Pakistani business — peak vs off-peak, grid import net of solar export, generator energy kept separate from grid — and can classify the site from its telemetry. Raw readings become reconciled energy and cost intelligence, not just a chart.
- What happens when data is missing?
- WattEY is built to show when it does not know, rather than silently filling missing periods with invented numbers. A number that looks complete is not necessarily a number you can trust.
Where did your electricity money actually go?
Whether you run a business on multiple energy sources, build in energy, or want to back what’s next in Pakistan’s energy — start a conversation with our engineers.