Powering Africa’s Future, One Grid at a Time
Smart, solar-powered Minigrids that deliver
clean, affordable electricity.
From Concept to Connection
Nergi is transforming energy access across Africa through cutting-edge solar mini and microgrid solutions. We provide end-to-end utility services — from project evaluation and design to full implementation and ongoing support.
By developing and operating distributed energy systems, Nergi delivers clean, reliable electricity on a consumption basis, making sustainable power accessible and affordable for underserved communities, governments, and developers.
The Future of Sustainable Energy
Nergi’s modular, community-based solar minigrids are designed to close Africa’s energy access gap — affordably, reliably, and sustainably.
What is a Mini/Microgrid?
Solar minigrids are the fastest, most effective way to close Africa’s energy gap — delivering clean, reliable power where traditional grid expansion is too slow or costly. Designed to scale with demand, they provide affordable prepaid electricity for homes, schools, and businesses, giving communities, developers, and governments the energy foundation they need to grow.
Affordable
Prepaid energy access with no upfront infrastructure cost for users
Reliable
24/7 electricity through solar, storage, and load-balancing tech
Renewable
100% clean energy designed to reduce carbon impact
Quick Deployment
Rapid installs and commissioning takes weeks, not months.
Scalable
Start with one node and seamlessly add more as demand grows.
Our Microgrid Solutions
At Nergi, we design and deploy customized microgrid configurations to meet the unique needs of different communities, businesses, and institutions across Africa.
Centralized Generation Model
A large solar + storage system installed in one location, distributing electricity to surrounding units via cabling and smart meters.
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Single-site solar + storage hub for maximum capacity in one location -
Ideal where rooftop solar isn’t feasible due to space or regulations -
Streamlined operations and maintenance from one central location
Distributed Rooftop Model
A distributed model places solar panels across multiple rooftops and connects them to a shared battery system. Both panels and batteries are hosted on private property, with roof and land space leased from owners.
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Decentralized solar arrays installed across rooftops with no land required -
Faster deployment by leasing roofspace from property owners -
Lower environmental footprint with greater community involvement
Meshi-Grid Model
A mesh-grid connects multiple Nodes into a single energy pool. Properties may host solar panels, batteries, or simply draw power from the system. Prepaid smart meters ensure each user pays only for the electricity they consume.
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Energy can be shared across Nodes, ensuring 24/7 reliability -
Smart-grid tech balances loads and enables real-time monitoring -
Maintenance can be done on individual Nodes without shutting down the entire grid
Centralized Generation Model
A large solar + storage system installed in one location, distributing electricity to surrounding units via cabling and smart meters.
-
Single-site solar + storage hub for maximum capacity in one location -
Ideal where rooftop solar isn’t feasible due to space or regulations -
Streamlined operations and maintenance from one central location
Distributed Rooftop Model
A distributed model places solar panels across multiple rooftops and connects them to a shared battery system. Both panels and batteries are hosted on private property, with roof and land space leased from owners.
-
Decentralized solar arrays installed across rooftops with no land required -
Faster deployment by leasing roofspace from property owners -
Lower environmental footprint with greater community involvement
Meshi-Grid Model
A mesh-grid connects multiple Nodes into a single energy pool. Properties may host solar panels, batteries, or simply draw power from the system. Prepaid smart meters ensure each user pays only for the electricity they consume.
-
Energy can be shared across Nodes, ensuring 24/7 reliability -
Smart-grid tech balances loads and enables real-time monitoring -
Maintenance can be done on individual Nodes without shutting down the entire grid
Benefits of a Nergi Mesh Grid
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Start small and add additional micro grids to form an even larger collective energy pool -
When one pool goes down, the others will compensate for the loss of power -
Supplement Micro grid power supply with Municipal grid power. -
Conduct maintenance without needing to power down the entire grid.
Our End-to-End Process
We take a full turnkey approach to energy access. From the moment we assess your location to the day your community lights up — and beyond — our team manages every step of the process.
Site Assessment & Feasibility
We evaluate the physical and energy conditions of your location — from rooftop layouts to community usage patterns — to determine the best system design.
Engineering & System Design
Customized solar solutions that meets your energy demand, budget, and site conditions. We determine optimal placement, capacity, and cabling pathways.
Procurement & Installation
We procure high-quality solar panels, batteries, inverters, and meters — then deploy a trained local team to complete safe, efficient installation.
Smart Billing Setup
Each user is connected with a prepaid, tokenless smart meter that tracks usage in real time. Our billing platform allows for flexible payments and transparent reporting.
Onboarding & Training
We train local users, site managers, and operators on how to use, maintain, and monitor the system. This ensures long-term success and local ownership.
Ongoing Support & Maintenance
Our team provides continuous monitoring, routine servicing, and technical support to keep your system running smoothly and efficiently.
Who We Partner With
At Nergi, we work with a range of stakeholders to design and deploy smart solar microgrids that meet local needs while driving long-term impact. Our modular microgrids are designed to meet the unique needs of each partner — from powering public infrastructure to future-proofing estates and unlocking energy access in informal settlements.
Governments &
Municipalities
We help national and local governments expand energy access in a scalable, budget-conscious way.
Residential Estates and Developers
We provide smart solar infrastructure that increases property value and tenant satisfaction for new development or retrofitting an existing estate
Communities Seeking Clean Energy
For underserved communities, our mission is simple: make clean power accessible, affordable, and empowering.
Investor Partner Model
Earn While Powering Progress
Join our Partner Investor Model and retain 100% of profits from your solar microgrid investments.
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Full ownership through dedicated SPV -
Complete turnkey solution from Nergi -
Scalable from 50kW to 1MW+ systems -
Strong community impact with commercial returns
Our Projects
We’re committed to expanding access to clean, reliable electricity across Africa.
Here’s the impact we’ve made so far
Extension 3, Orange Farm
6.6kWp
PV Size
10kW
Inverter Capacity
10kWh
Battery Capacity
Thaba Legae, Rustenburg
22kWp
PV Size
50KW
Inverter Capacity
60KW
Battery Capacity
Let’s Build the Energy Future Africa Deserves
Whether you’re bringing power to an underserved community, electrifying a housing development, or investing in clean infrastructure — Nergi is here to make it happen.