Save Money
Energy Clarity At Scale
INTELLIGENT ENERGY SYSTEMS
Over 30+ business trust us
Our Solutions
BUILT FOR LARGE-SCALE ENVIRONMENTS.
We don't sell devices. We deliver intelligent infrastructure management... hardware, software, and the expertise to make complex sites simple, efficient, and fully controllable. Founded in 2019 in South Africa, and build for African infrastructure
1
LOAD MANAGEMENT AT SCALE
Connect every geyser, air conditioning unit, and electrical load across your entire estate to the Gecko Hub. Set limits once. The platform enforces them everywhere, automatically.
Gecko Switch
Gecko Hub
2
SOLAR OPTIMISATION
Solar installations underperform when nobody is managing the load. Most sites generate more than they use, and that excess just disappears. The Gecko Hub captures that generation before it's lost and switches intelligently between solar and grid to protect your ROI.
Geyser Gecko
PV Load Switching
ROI Reporting
3
REMOTE MONITORING
See every connected device across your site or estate from a single dashboard. Temperature, energy draw, operational status. Live, continuous, and organised by site, building, or appliance. No site visits required.
Gecko Hub
Real-time Data
Multi Site View
4
COMPLIANCE & REPORTING
Automated reporting by site, building, or appliance means you're always audit-ready. SANS 10400-XA compliance, ESG requirements, trustee reporting... the data is there when you need it, without the manual effort.
Automated Reports
Remote Reporting
ESG Data
Our Platform
ONE PLATFORM. EVERY SITE.
The Gecko Hub is the intelligence layer that connects everything. Monitor every connected device, set parameters across your fleet, generate performance reports, and respond to issues… all from a single screen.
Step 1
Remote control
Set parameters once and let the platform enforce them across your entire estate.
Adjust loads, schedule appliances, and limit peak draw from anywhere, without a site visit.
Analysing usage
Geysers
Air con units
Lighting circuits
Main DB Feed
Step 2
Data outputs
Your platform data doesn't just sit in a dashboard, it can feed into external screens, third-party systems, or your own reporting tools. You choose what you need to measure and how to display it.
Step 3
Updates and device management
The platform manages your hardware remotely. Firmware updates, diagnostics, and device health monitoring happen over the air.
No technician required, no downtime, no site visit.
Hub Platform
Your Devices
Step 4
Flexible by design
The Gecko Hub works the way your organisation works. Run it yourself, have Dark Line manage it on your behalf, or white-label it under your own brand. The capability is the same either way.
Self Managed
You run it, we support it
Dark Line Managed
We run it on your behalf
White Label
Your brand, our platform
Benefits
The Key Benefits For Your Site
Discover how AI automation enhances efficiency, reduces costs, and drives business growth with smarter, faster processes.
Site visibility
You can't manage what you can't see. The Gecko Hub gives you a live view of every connected system across your site or estate, at any time, from anywhere.
Savings you can prove
Not estimates. Not projections. Real data, by site, by building, by appliance, showing exactly where money was saved and how.
Fewer site visits
Remote control and automated management means your team spends less time reacting and more time on what actually needs attention.
Problems caught before they cost you
Anomaly detection flags issues before they become failures. You find out on a dashboard, not from an angry tenant or a repair invoice.
Compliance and reporting without the admin
Automated reporting means you're always audit-ready. Whether it's SANS 10400-XA, ESG requirements, or a trustee asking questions, the data is there.
A platform that scales with you
Whether you're managing one development or fifty sites, the Gecko Hub grows with your portfolio. You don't need a new system every time you add a site.
FAQs
We’ve Got the Answers You’re Looking For
Quick answers to your energy optimisation questions.
What makes Dark Line different from other energy management companies?
Do your systems work with existing infrastructure, or do we need to start from scratch?
We're a property developer — at what stage should we be talking to Dark Line?
How does the Gecko Hub platform pricing work?
What does after-sales support look like?