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Kell Electricals Ltd
Flagship capability

Solar & Hybrid Energy Systems

In Nigeria, reliable power means designing for the grid you actually have. So before we specify a single panel, we run a full load analysis. Then we size the system to what you really use.

Our sizing methodology

We measure first

Most oversized or undersized solar installs trace back to one thing: sizing from an assumption instead of a measurement. Our process starts with data.

A solar system can look good on paper and still disappoint you if it was not designed around how you actually use electricity. That is why we pay attention to the load before we recommend a system.
Gabriel Ioryem, Founder & CEO

Consumption audit

We measure circuit-level consumption over time to build a real load profile: peak demand, and what actually runs during an outage. Your utility bill can’t tell us that.

System sizing

Panel array, battery bank, and inverter capacity are sized against the measured load and your backup priorities, with headroom for things you’ll add later. A system shouldn’t be maxed out on day one.

Component selection

Hybrid inverter and battery chemistry selected for your duty cycle. Daily cycling for backup-only systems is a different spec than a system designed to reduce generator hours materially.

Installation & integration

Grid, solar, and generator integrated with automatic transfer, installed to the documented design with safety isolation observed throughout.

Commissioning & handover

Performance testing against the design spec, monitoring setup, and documented handover, so you know the system is delivering what it was sized to deliver.

System tiers

Sized to what the system actually needs to do

These are starting points for the conversation, not fixed packages. Your exact panel count, battery capacity, and inverter rating come out of the consumption audit above.

Backup essentials

Keeps critical circuits running through an outage: lighting, networking, security systems, refrigeration.

Best fit

Homes and small offices prioritizing outage continuity over full independence from the grid.

Full home or office

Sized to carry the majority of daily consumption, including air conditioning and larger appliance loads, with the grid or generator as backup rather than the primary source.

Best fit

Households and businesses that want to rely much less on the grid and the generator.

Commercial & industrial

Three-phase hybrid systems integrated with existing generator infrastructure and load management, sized against measured industrial or commercial demand profiles.

Best fit

Businesses where generator fuel cost or downtime risk justifies a larger, professionally load-managed system.

Illustrative example

What the sizing process looks like in practice

Worked in general terms to show the logic. Your actual numbers come from your own consumption audit, not this example.

Measure

Circuit-level monitoring identifies which loads run during a typical outage and for how long. This becomes the backup load profile.

Size

Battery capacity is sized to that backup load profile plus a safety margin; panel array is sized to recharge that capacity within the available daylight hours.

Verify

Commissioning tests confirm the system carries the backup load for as long as it was designed to. Switching on isn’t the test.

— Get started

Scope a job with our team

Tell us what you need built, fixed or installed. We’ll look at it properly and come back with a scoped assessment.