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Analysis7 min read

What Stem, Omnidian, and Raptor Maps Do That Africa Doesn't Have Yet

Abraham Onoja
Abraham Onoja
Founder · Gen318
DWG-04 / THE MISSING LAYER GEN318 / REV 01.00 UNITED STATES · 2016 → 2026 STEM OMNIDIAN RAPTOR MAPS OPERATIONS LAYER · $B-SCALE DISTRIBUTED ASSETS · 2+ GW MANAGED AFRICA · 2026 → OPERATIONS LAYER · UNBUILT ← THE GEN318 SLOT RUN ON WHATSAPP + SPREADSHEETS TODAY 1,350+ SITES FUNDED · 803 MW IN 2025 ALONE SAME ASSETS. HALF THE STACK. THE LAYER THAT MADE US SOLAR BANKABLE HASN'T BEEN BUILT HERE GEN318 / DISPATCHES SOMEONE FILLS THE SLOT · IT SHOULD BE BUILT HERE SCALE 1:1 / SHEET 1 OF 1

It is 7:30 a.m. on a Monday in Denver. A fleet operations manager opens her laptop. Overnight, the AI flagged a string inverter in New Mexico showing early-stage IGBT degradation — the thermal signature has been drifting for eleven days. A work order was auto-generated Friday. The technician already swapped the board. She reviews the automated post-repair yield comparison, confirms performance is back to baseline, and moves on to her compliance report, which compiled itself.

It is 8:30 a.m. on the same Monday in Abuja. An operations manager at a mini-grid developer opens WhatsApp. There are 47 unread messages across six group chats. A site in Nasarawa has been running on diesel since Thursday because nobody logged the inverter fault. The technician who visited Saturday sent a blurry photo of the fault screen but no structured report. The SoC data from Victron VRM shows the batteries discharged to 18% before the genset kicked in, but SparkMeter Koios shows revenue collection was normal, so the issue went unnoticed for three days. The DARES quarterly report is due Friday, and the data has to be pulled from four systems and stitched together in Excel.

Both of these operators are competent professionals. The difference is not talent. It is tooling.


The Platforms That Developed Markets Take for Granted

In the US and Europe, a mature ecosystem of energy operations platforms has quietly become the operational backbone of fleets managing tens of gigawatts.

Stem / Athena (now PowerTrack). Stem built Athena, an AI-driven system that optimises battery storage dispatch in real time — deciding when to charge, discharge, and arbitrage based on grid pricing, weather, and demand. PowerTrack now monitors over 30 GW of solar assets; thirteen of the top fifteen US C&I operators standardise on it. The AI does not just monitor; it decides, re-evaluating market conditions every thirty minutes. Stem has struggled financially — a 69% revenue decline in 2024, a 27% workforce reduction — but the technology proved what AI-driven energy optimisation can do at scale.

Omnidian. If Stem is about optimising batteries, Omnidian is about guaranteeing solar performance. They guarantee that every asset under management will produce at least 95% of projected output, and if it falls short, they pay the difference. This works because their platform, Resolv, ingests system data around the clock and uses ML to detect degradation before it becomes a production loss. In 2024, Resolv detected nearly one million issues across 2 GW of managed assets. Omnidian recently raised $87 million; their revenue tripled between 2022 and 2024. This is what proactive O&M looks like when detection, dispatch, repair, and verification are integrated into a single platform.

Raptor Maps. Raptor Maps attacks the physical inspection layer using drones with thermal imaging and ML to detect panel-level defects across utility-scale and C&I portfolios. Their 2025 Global Solar Report drew on 193 GW of analysed capacity and found equipment-driven underperformance increased 214% over five years — an estimated $10 billion in unrealised revenue globally in 2024. They deploy autonomous drones at over 3 GW of capacity, and the entire workflow generates structured data that makes the next inspection smarter.

These three represent different layers of the same stack: optimise (Stem), guarantee (Omnidian), inspect (Raptor Maps). Together with Power Factors' Unity (18,000 sites) and AlsoEnergy's monitoring suite, they form a comprehensive ecosystem. The US operator's Monday morning is calm because these tools exist.


What Africa Actually Has Today

The African distributed energy sector is not starting from zero. Real tools exist.

Odyssey Energy Solutions acquired Ferntech to add remote monitoring to its platform, which serves as the operational backbone of Nigeria's DARES programme — 1,350 mini-grids, 17.5 million connections. Odyssey handles project tracking, grant disbursement, and basic monitoring. It is critical infrastructure. But it is primarily a programme management platform, not an AI-driven operations engine. Compliance reporting still requires manual data compilation.

AMMP Technologies is the closest analogue to what developed markets have. Monitoring nearly 1,000 systems across 17 countries, AMMP provides remote monitoring for everything from rural mini-grids to megawatt-scale PV-diesel hybrids. But with only $1.36 million raised, they are spread thin. No edge AI. No workforce management. No predictive maintenance. No Odyssey integration for DARES compliance.

SparkMeter Koios is essential for metering and revenue collection — the financial heartbeat of any mini-grid. Billing, payments, basic grid analytics, designed for low-bandwidth. But Koios is a metering platform, not an operations platform. It will tell you revenue was collected normally while your batteries are being destroyed by an undetected inverter fault.

Okra Solar's Harvest provides monitoring and billing for their mesh-grid hardware, but it is locked to Okra's ecosystem. If you are running Victron inverters with a FusionSolar array and SparkMeter metering, Harvest does not help you.

Each of these tools does something valuable. None of them does everything. And critically, none of them learns.


The Empty Half of the Matrix

When you map developed-market capabilities against what exists for African distributed energy, the top row — basic monitoring, revenue metering, remote visibility — is reasonably served. The bottom half of that matrix is almost entirely empty.

Predictive maintenance using ML. In the US, degradation patterns are caught weeks before failure. In African mini-grids, you find out when the system trips. The only operator running ML-driven predictive maintenance in Africa is Husk Power Systems — and it is proprietary, closed, and unavailable to anyone outside Husk's fleet.

AI diesel dispatch optimisation. For hybrid mini-grids running solar-battery-diesel, intelligent genset scheduling can reduce diesel consumption by 15-30%. No platform serving African operators offers this. Every litre wasted is naira burned.

Workforce and technician dispatch. In developed markets, work orders flow from detection to assignment to completion to verification in one system. In Nigeria, maintenance coordination happens on WhatsApp. No structured scheduling, no travel optimisation, no verification the repair worked.

Structured field data capture. Every repair in a developed-market fleet generates structured data: what failed, what was found, what was replaced, what performance looked like before and after. This data trains the models that predict the next failure. In African mini-grids, repair data lives in WhatsApp photos and phone calls. Nothing is captured. Nothing is learned.

Edge AI and offline operation. Rural sites frequently lose connectivity — harmattan dust on telecom towers, network congestion, no coverage. Any platform requiring constant cloud connectivity will have blind spots. Edge computing that processes locally and syncs when connected is standard in IoT. No platform serving African mini-grids offers it.

Fleet-wide learning. Perhaps the most consequential gap. When an MPPT controller fails during harmattan at a site in Kano, that failure teaches one company one lesson. No shared failure database. No cross-fleet anomaly detection. Every operator pays full tuition for lessons the sector has already learned.


Husk Power: Proof of Concept, Not a Solution

Husk Power Systems proves the concept works in Africa. Over 400 mini-grids across Nigeria and India. An integrated IoT and ML platform with demand forecasting, agentic AI optimising generation assets every thirty minutes, and predictive maintenance. EBITDA positive in Nigeria and India by Q4 2022. Now raising up to $400 million with a potential IPO in 2027.

But Husk's platform is proprietary. It is their competitive moat, and understandably so. No other operator in Nigeria — not developers deploying under DARES, not operators managing REA-funded sites — can access it. The proof of concept is locked inside one company.


The Opportunity Behind the Gap

Nigeria's REA has deployed over 1,000 mini-grids, with over 900 more under construction. DARES targets 1,350. Similar programmes are active across Kenya, Tanzania, Sierra Leone, and the DRC. The installed base is growing fast. The operational tooling is not keeping pace.

This is not a technology problem. Stem proved AI dispatch optimisation works. Omnidian proved ML-driven performance guarantees are commercially viable. Raptor Maps proved automated inspection generates compounding returns through structured data. These are solved problems.

The problem is that nobody has built these capabilities for African conditions: offline-first architectures for unreliable connectivity. Diesel-hybrid dispatch for systems that will run gensets for years. Integration with Victron VRM, FusionSolar, and SparkMeter — the actual hardware stack on Nigerian sites. Compliance automation for DARES and NEP reporting. Workforce management for technicians covering vast distances between rural sites. And pricing models that make sense for operators collecting revenue in naira.

The African energy sector does not need a watered-down version of what the US has. It needs purpose-built platforms designed for African conditions, informed by what the global market has already proven works. The bottom half of the capability matrix will not fill itself. Someone needs to build it.


Over 900 mini-grids are under construction in Nigeria right now. When they come online, how will they be operated — with WhatsApp and Excel, or with the kind of intelligent tooling that the rest of the world already relies on?

I would genuinely like to hear from operators, developers, and investors working in this space. What does your operations stack look like today? What is the biggest gap you feel every day?

Abraham Onoja
Written by
Abraham Onoja

Abraham is a CTO based in Abuja, building AI systems for the energy sector. He writes the dispatches — data-heavy, sourced, and from the ground the mini-grids stand on.

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