Share the inputs
The latest drawing revision, equipment details, your question and target date.
Solarna / Engineering
Electrical engineering, automation, and technical delivery
Electrical design, power and energy systems, monitoring, controls, and documentation.
Electrical drawing review
Know what needs attention.
A focused review of one drawing set, with a clear scope and handover.
Agree the scope
We confirm the missing inputs, review boundaries and deliverable before quoting.
Receive the findings
Drawing references, open questions and next actions for the agreed review.
What does this review cover?
Document consistency, equipment references and handover gaps within the supplied drawing set. Installation approval, verified equipment sizing and compliance certification are outside this document-review scope.
Engineering areas
Energy, agriculture, marine, and connectivity
Engineering services and early-stage concepts by sector.
Energy
Electrical distribution, solar, hybrid systems, and automation.
Explore EnergyAgriculture
Modular soil monitoring, irrigation, and farm controls.
Explore AgricultureMarine
Electrical power, monitoring, and onboard controls.
Explore MarineConnectivity in development
CellAir indoor mobile coverage
An international coverage platform with regional radio options and antenna layouts matched to each site.
- Outdoor signal
- Donor antenna
- Protected repeater
- Indoor coverage
Operator compatibility follows the bands, survey results and radio requirements of each market.
Engineering scope
Electrical systems, energy, and controls
Design and documentation
Single-line diagrams, wiring schematics, equipment schedules, and revision-controlled documentation.
PV, storage, and power interfaces
PV and hybrid concepts, load assessment, preliminary sizing, and system studies.
Automation & monitoring
PLC and HMI documentation, SCADA, Modbus data mapping, alarms, and commissioning support.
Selected work
Sample work
Commercial rooftop PV example
PV sizing, stringing, equipment schedules, and review notes.
Open sample packSingle-line diagram
A3 drawing with equipment tags, design limits, and revision history.
View drawingHybrid controls and monitoring
Operating states, monitoring, alarms, and handover documentation.
View controls sampleBefore we start
Planning an engineering project
Can you work from existing drawings?
Share your drawings, equipment schedules, and available site information. We can scope a drawing update, a design review, or a new technical package around the information you have.
What can the engineering package include?
Depending on the agreed scope, outputs can include single-line diagrams, calculation notes, equipment schedules, control sequences, and handover documents. The rooftop PV design example shows how a package can be organised.
Do you support international projects?
Remote project support is available worldwide. Include the site country, applicable standards, available measurements, and any local review requirements in your brief.
Solarna PV
Explore your solar project's inputs.
Use our worldwide PV analysis tool to compare orientations and estimate generation from a documented model.
Contact
Discuss an engineering project
Share the drawings, equipment details, site information, deliverables, and timeline.