Services
Get an indicative system size
Four short steps. You see the figure before you send anything.
Electrical engineering & solar energy
Clean Energy. Smart Future.
We design and install solar systems for homes, commercial premises and industrial sites — sized against measured consumption rather than a rule of thumb, and documented so anyone competent can inspect or extend the work.
- Every system sized from measured consumption
- Site survey before any proposal
- Single-line diagram and as-built documentation at handover
- Maintenance on systems we did not install
Solar and the electrical work around it, from the array on the roof to the board it lands in.
Solar solutions
Design, supply and installation of grid-tied and hybrid solar systems for homes, offices and industrial sites.
Hybrid & off-grid
Battery-backed solar for load shedding, and standalone systems where a reliable grid connection is not available.
Net metering
Design, documentation and application support for net metering, so surplus generation is exported and credited.
Electrical engineering
Load calculations, protection design, earthing, distribution boards and control panels for commercial and industrial sites.
Maintenance & audits
Operations and maintenance for solar systems, plus energy audits, power quality investigation and power factor improvement.
Working in Lahore
Local coverage, LESCO net metering, and how we approach work in the city.
Sectors
Who we work for
The engineering changes with the site. A single-phase house and a three-phase factory share a technology and almost nothing else.
Homes
Single-phase supply, air conditioning through the summer, and a bill that has become a planning problem. Sized against what the house actually draws, not its roof area.
Commercial premises
Offices, retail, clinics and schools, where consumption happens in daylight and generation lines up with it — the load profile solar suits best.
Industrial sites
Three-phase supply, motor loads, starting currents and power-factor penalties. The electrical scope here is as much of the job as the array.
Agricultural loads
Tube wells and farm infrastructure, where supply is often weak or absent and the honest answer may be off-grid rather than on-grid.
Inside a system
What we actually install
A solar system is a chain, and it is only as good as the stage a proposal leaves out. This is what ours contains, in the order energy moves through it.
- 01
Array and mounting
Panels, structure and layout, set by orientation, shading and the roof they are actually going on.
- 02
Inverter
Matched to the array and to the connection phase, with headroom for the way the site loads it.
- 03
Protection and earthing
DC and AC isolation, surge protection, and an earthing arrangement designed rather than assumed.
- 04
Distribution
The existing board inspected and corrected, so generation is not added to a problem already there.
- 05
Metering
Bi-directional metering where net metering applies, and monitoring so output can be checked against design.
Handover
What you are left holding
The documentation is part of the work, not an extra. It is also the fastest way to judge a quotation you have been given by someone else — ask which of these they hand over.
Single-line diagram
The installation as built rather than as proposed, so the next person to open the board is not reading it for the first time.
Protection and earthing schedule
Devices, ratings and the earthing arrangement, written down — the record that makes a future fault diagnosable.
Commissioning and test records
Insulation resistance, earth continuity, polarity and the inverter’s commissioning parameters, recorded at handover.
Equipment documentation
Datasheets, serial numbers and manufacturer warranty paperwork, registered in your name rather than ours.
Monitoring access
How to read your own output, and what a normal day looks like for a system of your size in this season.
Operating notes
What to check yourself each month, what to watch for, and the point at which something needs an engineer rather than a look.
Cost
What actually moves the price
We publish no price list, because a figure quoted before a survey is a figure that changes after one. What we can set out honestly is the shape of the cost — which is also what lets you read anyone else’s quotation properly.
System size
The largest single factor. Sizing accurately is the cheapest saving available, and oversizing is the most common way to pay for generation you never use.
Battery capacity
Usually the most expensive part of a hybrid system, and driven by the hours of backup you ask for rather than by the size of the array.
Inverter type and phase
On-grid or hybrid, single or three phase, and how much headroom the design leaves for the way the site loads it.
Mounting structure
Flat roofs need frames and ballast, elevated structures need engineering, and wind loading is a design input rather than an afterthought.
Cable runs and civil work
Distance from array to inverter to board, penetrations, trenching and containment. Quiet on a quotation, real on a site.
Condition of the existing installation
Where the board, earthing or protection needs remedial work before generation can be added safely, that work is priced rather than skipped.
Electrical and power systems
The work that exists without solar
An array is a generator bolted onto an existing installation, and the installation decides whether that is safe. We take this scope on its own, for sites with no solar in the plan at all.
Load calculation and design
Connected and diversified load, cable sizing, voltage drop, and a single-line diagram that matches what was built.
LT panels and distribution boards
Distribution boards and low-tension panels specified, built, installed and labelled — including replacing boards that are no longer fit to extend.
Protection and earthing systems
Breaker selection and discrimination, earthing and bonding, and surge protection where the exposure justifies it.
Power factor correction
Capacitor banks sized from measured power factor, to remove the penalty an industrial bill quietly carries.
Backup and changeover
Essential-load segregation, changeover and transfer arrangements, and integration of inverters or generators into the existing supply.
Energy audits and power quality
Load profiling, voltage and harmonic checks, thermal inspection of connections, and a written list of what to fix first.
Planning figures
The numbers we design against
Published because a figure you can check is worth more than one you have to trust. Each is a conservative planning assumption for this region, not a promise about your site — the survey is what turns it into a real number.
- Units per kW, per monthDerated for temperature, soiling and inverter losses
- 120
- Peak sun hours a dayThe regional yield assumption behind the figure beside it
- 4
- Unshaded roof area per kWAveraged across our published system sizes
- 100 sq ft
- Standard sizes we quote against3 kW to 25 kW
- 5
Process
How it works
Four steps between an enquiry and a commissioned system. Nothing is priced before the site has been seen.
- 1
Load assessment
Your consumption, its daily shape, and your connection phase.
- 2
Site survey
Roof structure, orientation, shading, cable routes, and the condition of the existing installation.
- 3
Design
Array layout, protection, earthing, and a documented single-line diagram.
- 4
Install and commission
Installation, testing, commissioning, and as-built documentation at handover.
Choosing
On-grid, hybrid or off-grid
The first decision, and the one that moves cost the most. What follows is true of the system type itself; the trade-offs for your site are what the survey settles.
| System type | During an outage | Batteries | Net metering | Typically suited to |
|---|---|---|---|---|
| On-grid | Shuts down with the grid | None | Yes — surplus is exported | Sites that consume in daylight and want the lowest cost per kW |
| Hybrid | Carries essential loads from batteries | Yes — sized to the backup hours needed | Yes, where the design and approval allow | Homes and premises that cannot simply stop when supply does |
| Off-grid | Unaffected — there is no grid to lose | Yes — sized for autonomy, the largest cost in the system | Not applicable | Sites with no supply, or supply too poor to build on |
System sizes
Start from what you consume
Roughly 120 units of monthly consumption per kW, as a planning figure.
Aftercare
What happens after handover
A solar system is a twenty-five year asset. Most of what determines whether it behaves like one happens after the installers have left.
Cleaning and inspection
Soiling costs output quietly, and a scheduled look at mountings, cable management and connections catches what a monitoring app cannot.
Output reviewed against design
The point of a designed system is that there is a figure to compare against. A shortfall is a fault to find, not a season to accept.
Electrical inspection
Connections checked for heating, protection devices tested, earthing verified — the parts of a system that fail without announcing it.
Battery health checks
Capacity and state of health tracked over time, so a bank that is degrading is known about before the evening it stops carrying the load.
Fault diagnosis on any system
Including systems we did not install. An installation nobody will return to is a common outcome here, and it is a fixable one.
Documentation kept current
When something is changed, added or replaced, the diagram and records change with it — otherwise they stop being true within a year.
Why us
Engineering-led, and testable
We are an electrical engineering business that installs solar, rather than a solar business that hires electricians. Every line here is something we control and do, so you can hold us to it.
The size comes from measured consumption
Bills, units and the daily shape of the load. A system sized from roof area or from a neighbour’s installation underperforms in exactly the hours that matter.
The existing installation is inspected first
Generation added to undersized protection or poor earthing makes an existing problem worse. Where remedial work is needed, it is quoted rather than skipped.
Protection, earthing and cabling are designed
Not inherited from the last job. Each is calculated for the site, and the calculation is part of what is handed over.
The work is documented at handover
Single-line diagram, protection design and as-built documentation, so another competent engineer can inspect, maintain or extend it without reverse-engineering it.
We say when solar is not the answer
Some sites need their wiring corrected, their tariff reviewed or their power factor fixed before generation is worth discussing.
Guides
Read before you buy
Plain explanations of the things that decide whether a system is worth installing — written to be useful even if you never contact us.
Guide
LESCO net metering — how the process works
A plain explanation of net metering in the LESCO region — what it is, what the application requires, and where timelines actually go.
Guide
What determines solar system cost in Pakistan
Why a headline price per kW is misleading, and the six factors that actually determine what a solar system costs.
Guide
On-grid vs hybrid vs off-grid — which to choose
The three system types compared on cost, outage behaviour and complexity — with the one question that usually decides it.
Common questions
What size solar system do I need?
It depends on how much electricity you use and when you use it. As a planning figure, roughly 120 units of monthly consumption per kW of system. The sizing estimator applies that to your own bill or meter readings, and an engineer verifies it against the site before any proposal.
Will solar eliminate my electricity bill?
Rarely completely. Solar offsets consumption while the sun is up. Evening and overnight use still draws from the grid unless batteries are included, and most connections retain fixed charges regardless of consumption.
Does solar work during load shedding?
Only if the system is designed for it. A standard grid-tied system shuts down during an outage as a mandatory safety measure. A hybrid system with batteries keeps selected circuits running.
How long do solar panels last?
Modules are typically warranted for decades with a gradual decline in output, and inverters have a shorter service life than modules. Actual longevity depends as much on installation quality, mounting and maintenance as on the modules themselves.