Why Choose NOCD Technical for Solar in the East Rand?
Unlike generic solar companies, NOCD Technical is a registered electrical contractor — meaning we handle the full installation, the DB board integration, the surge protection, and the COC certificate all in one. No subcontracting, no gaps in accountability.
COC Compliant
Every solar installation includes a full Certificate of Compliance — legally required and often missed by non-electrical solar companies.
24/7 Emergency Support
Inverter down at midnight? Battery fault during stage 6? We provide round-the-clock support across the East Rand.
Load Calculations First
We size every system based on your actual consumption — not a sales target. No overselling, no undersized batteries.
Residential & Industrial
From a 3kW home backup to a 200kW industrial array — we design, install and maintain solar systems at any scale.
Surge Protection Included
Every system includes SPD installation on both DC and AC sides — critical in Gauteng where lightning causes inverter failures.
East Rand Based
Based in the East Rand — faster response, no travel surcharges, no subcontractors.
Our Solar Services
Residential Solar Installation
Full hybrid and off-grid solar systems for homes across the East Rand. Designed to keep your lights, fridge, Wi-Fi and essential appliances running through any stage of load shedding.
- Load calculation & system sizing
- Panel mounting & DC wiring
- Hybrid inverter installation
- Lithium battery bank setup
- DB board integration
- COC certificate issued
Industrial & Commercial Solar
Large-scale solar solutions for factories, warehouses and commercial properties across Boksburg, Springs and the East Rand industrial corridor.
- 3-phase solar integration
- Grid-tied & hybrid systems
- Energy audit & ROI analysis
- Phase balancing & monitoring
- NRS 097 compliance
- Municipal notification handled
Battery Backup Systems
Standalone battery backup without solar panels — ideal for loadshedding protection where panels aren't feasible.
- Lithium LiFePO4 battery banks
- UPS-style critical load backup
- Inverter & battery pairing
- Expandable capacity
- Remote monitoring setup
Solar Repairs & Fault Finding
Inverter faults, BMS failures, panel underperformance — we diagnose and fix solar systems installed by any company.
- Inverter fault diagnosis
- BMS & battery fault finding
- Panel output testing
- DC/AC wiring inspection
- 24/7 emergency callouts
How It Works
From first call to a commissioned, COC-compliant system.
Load Assessment
We calculate your daily energy use to size the system correctly.
System Design
We propose the right panels, inverter and battery combination for your needs and budget.
Installation
Panels mounted, inverter wired, batteries connected, DB integrated — typically 1–2 days.
Commissioning
System tested under load. Monitoring set up. You're shown how everything works.
COC Issued
Certificate of Compliance issued before we leave the site.
Our Solar Work
A few examples of recent solar installations and repairs completed across the East Rand.
5kW Hybrid System — Brakpan
Residential hybrid inverter with 10kWh lithium battery bank. Full DB integration and COC issued.
30kW Industrial Array — Boksburg
3-phase grid-tied solar installation for a commercial warehouse. NRS 097 compliant with municipal notification.
Battery Backup — Benoni
Standalone LiFePO4 battery backup for essential loads. No panels — grid charged with automatic switchover.
Customer-Supplied Install — Springs
Client sourced their own Deye inverter and BYD battery. We installed, wired and commissioned with full COC.
Solar Geyser Retrofit — Brakpan
Evacuated tube collector retrofitted onto existing 200L geyser. Reduced hot water electricity cost by over 70%.
Inverter Fault Repair — Benoni
Diagnosed and repaired a faulty BMS causing repeated inverter shutdown. System back online same day.
13Kw 3 Phase Hybrid System - Germiston
Residential hybrid inverter with 15kWh lithium battery bank. Full DB integration and COC issued.