JC Electrical

Our routine inspections include

Control Panel & iSMA Module Maintenance ScheduleMonthly InspectionsVisual check. Look for active warning or fault LEDs on the housing.Status confirmation. Monitor the communication network indicator flashes.Temperature scan. Measure the enclosure heat signature using an infrared thermometer.

Semi-Annual TasksTerminal torque. Tighten all green screw terminal block connections.Wire inspection. Examine insulation for signs of overheating or discoloration.Dust removal. Clear the enclosure ventilation slots with clean compressed air.Annual MaintenancePower validation. Measure the 24V AC/DC incoming supply voltage stability.Communication test. Review Modbus or BACnet transmission packet error rates.Calibration check.

Verify analog 0-10V outputs match physical valve positions.Backup verification. Confirm the master controller configuration files are updated.

You're electric fence always giving problems?

Give us a call!

We do all sectors Solar, commercial, industrial, drive trains, design and consultants.

Compliance reports, incidence reports.

Green card, all C. O. C. 's, tradesmen ECA, DOL , engineering body ECSA registered.

If quality is key call us. We are not only solar specialists

JC Electrical — Full Service List:

Solar & Backup Power
Solar system design and installation
Grid-tied solar systems
Offgrid pump systems/motors
PLC's
Hybrid inverter systems
Off-grid solar systems
Battery backup installations
Inverter replacements and upgrades
Solar fault finding and repairs
Solar system inspections and reports
System performance optimisation
Solar panel additions and upgrades
Compliance & Certification
Electrical Certificates of Compliance (CoC)
Solar CoC and compliance documentation
Electrical inspections (residential and commercial)
Insurance electrical inspections
Property transfer electrical inspections
Fault finding and safety reports
Residential Electrical Services
New house wiring
Renovation electrical wiring
Distribution board upgrades
Circuit breaker replacement
Earth leakage fault finding
Plug point installations
Lighting installations and upgrades
LED lighting upgrades
Stove and geyser wiring
Generator changeover systems
Commercial Electrical Services
Commercial electrical installations
Office wiring and upgrades
Distribution board installations
Electrical maintenance contracts
Equipment electrical connections
Fault finding and repair
Fault Finding & Repairs
Power failure diagnostics
Tripping fault identification
Earth fault detection
Cable fault location
Voltage drop diagnosis
Intermittent fault resolution
Backup Power & Load Shedding Solutions
Inverter systems
Battery backup systems
Generator integration
Automatic changeover systems
Essential load wiring
Electrical Upgrades & Improvements
Electrical system modernisation
Load capacity upgrades
Safety upgrades
Cable upgrades
Surge protection installation

Specialised Engineering-Level Services
Professional system design
Load calculations
System optimisation
Technical consulting
Solar system analysis

We concentrate on the small things, terminations, tension, neatness and simplicity to fault find we also do commercial design with ECSA accreditation, green card accredited, may legally sign off PV ,SSEGs and 3-phase, high end automation.

Caravan and commercial ground LV and MV trenching as well as commissioning & renewal of existing dangerous DIY /non-compliant uninsurable businesses with false C.O.C's , call us for reports , insurance claims are out the door if fires erupt and work was proven to be done by by an unsupervised worker not aligned with local law , We also do three phase AC and Solar /PV analysis and inspections- we look for regulatory issues and more concerning- physical safety ignition concerns especially undersized wiring , incorrect lugging and current misunderstanding EG (paralelling 5×5kw batts with 25mm no matter of inverter size but often done with 8.8KW and up . Where they heat up and burn the LFP batts , and yes it al works well until this )

All our work is inspected by at bare minimum an IE as per general supervion per EMA on 3 phase networks.

JC Electrical call us for premier quality , broad spectrum team and ability to find solutions for clients in all sectors. We have done workshops , shop- fitment , scheduled maintenance , inspections, certificates of compliance for solar/PV/ 415V (3 Ph)/230V(1 PH) installs , kiosks and cable reticulation , genset and genset commissioning of 200KW plus , water systems including pump system automation and centurion motors .

PV system inspections

Buildings and reticulation from ground up (Large complex references )

PLC's and ethernet network wiring services

DB burnt out ? Call

Explosion sound from roof after switching on light ? Call

Got quoted and guy stole your money now you need the real deal ? Call

Maintenance packages on PV systems for owners and upgrading of old homes to modern automated marvels.

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