Mewoabi Fritz

A multidisciplinary group delivering general contracts, renewable energy, electrical works, borehole drilling, construction, and supply services across Africa.

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Evergreen Groups of Companies Ltd

Why hybrid solar is the future of African energy

What a good borehole survey actually looks like

Smart metering comes to Buea

Evergreen's commitment to rural water access

Engineering careers at Evergreen — what to expect

Harbor View Tower tops out ahead of schedule

Sunfield solar farm energised and feeding the micro-grid

Rural Water Program reaches its 42nd village

Our General Contracts division brings together design coordination, procurement, site management, and quality assurance to deliver complex projects on time and on budget. From government tenders to private developments, we orchestrate every trade under one accountable banner.

General Contracts

We lock scope with a signed WBS, validate budget, and surface risks before mobilisation.

Scope & feasibility

Long-lead items are ordered against a 14-week calendar; subcontractors are pre-qualified and bonded.

Procurement & planning

Daily site management, QA/QC inspections, and weather-buffered critical-path milestones.

Execution & supervision

Snag resolution, as-built drawings, and a defined defects-liability and maintenance window.

Handover & support

Turnkey contracting for public works, commercial developments, and institutional projects.

We design, install, and service solar PV and hybrid energy systems for homes, businesses, and communities. From rooftop arrays to grid-scale fields, our renewable practice is built on rigorous engineering and long-term performance monitoring.

Renewable Energy

We profile your loads and outage patterns to size generation and storage precisely.

Energy audit

PV, battery, and backup are modelled for yield, resilience, and payback before a panel is bought.

System design

Certified crews install and commission to standard, with safety and structural sign-off.

Installation

Remote telemetry plus a preventive O&M schedule keep the system performing for its full life.

Monitor & maintain

Solar PV, hybrid systems, and energy storage engineered for African conditions.

Our certified electrical teams handle LV/MV installations, switchgear, panel building, lighting, automation, and preventive maintenance across industrial, commercial, and residential sites.

Electrical Works

Single-line diagrams, load schedules, and protection coordination tailored to the site.

Design & load study

Panel building, cabling, and termination to code by certified engineers.

Build & install

Full testing, protection settings, and signed commissioning certificates.

Test & commission

Scheduled inspections and preventive maintenance to protect uptime and safety.

Maintain

Low and medium voltage electrical installation, automation, and maintenance.

From hydrogeological survey to drilling, casing, equipping, and water-quality treatment — we deliver dependable potable water systems for homes, farms, schools, and municipalities.

Borehole Drilling

VES and EM profiling map subsurface resistivity to site the well on data, not guesswork.

Survey

We publish expected yield, casing depth, and pump sizing before drilling begins.

Report & plan

Drilling, casing, pump installation, and storage — built for the long term.

Drill & equip

Water-quality testing, treatment if needed, and an ongoing maintenance schedule.

Test & maintain

Geo-survey, drilling, equipping, and water treatment for sustainable supply.

Our construction division handles structural works from foundation to finish — concrete, masonry, steel, and finishing — built to the highest standards of safety and durability.

Construction

Site setup, safety induction, and method statements before the first pour.

Mobilise

Foundations and structural frame built and inspected to specification.

Substructure

Masonry, concrete, steel, and finishing trades sequenced for quality and pace.

Superstructure & finishes

Snag resolution, QA/QC records, and as-built documentation at completion.

Handover

Residential, commercial, and institutional construction with end-to-end accountability.

We source, stock, and supply construction materials, electrical components, solar equipment, and industrial consumables — backed by reliable logistics across the region.

Supply Services

We translate your bill of materials into a sourcing plan across our supplier network.

Specify

We buy well, qualify suppliers, and hold buffer stock for critical long-lead items.

Source & stock

Same-day dispatch from the regional hub with tracking and proof of delivery.

Dispatch

Consolidated supply reporting so procurement stays visible and accountable.

Report

Strategic sourcing and supply of construction, electrical, and energy materials.

Evergreen was engaged on one of Cameroon's major high-tension projects: the 225 kV power transmission line spanning the East and West regions. Working under KALPATARU on behalf of the Cameroon Government, our crews handled pole distribution, tower and pole erection, and cable installation across long, often remote stretches of the route. High-tension transmission demands exacting standards of safety and quality — every span surveyed, every structure erected to specification, every conductor strung and sagged to tolerance.

Route survey, access coordination, and site mobilisation across the corridor.

Survey & mobilisation

Distribution and staging of poles and towers along the route.

Pole & tower distribution

Erection of poles and towers to specification.

Erection

Conductor stringing, sagging, and handover of the completed sections.

Stringing & commissioning

Pole distribution, erection, and cabling for a high-tension transmission line across East and West Cameroon.

High-tension 225 kV transmission line works — pole distribution, erection, and cable installation for the national grid.

Patrick Mbah

225 kV Power Transmission Line

Delivered for HUAWEI under the Ministry of Water and Energy, this rural electrification programme brought solar power to communities across Cameroon. Evergreen's scope was end-to-end: site terracing and civil construction to prepare each location, solar installation, and the distribution and erection of poles to carry power into the communities. It is the kind of work that sits squarely in our mission — sustainable energy infrastructure that uplifts the communities it reaches.

Ground preparation and terracing across the project sites.

Site terracing

Civil works to prepare each location for installation.

Civil construction

Installation of solar systems across the programme.

Solar installation

Distribution and erection of poles and community connection.

Pole distribution & connection

Site terracing, construction, installation, and pole distribution for rural solar electrification with HUAWEI.

Turnkey rural solar electrification — site terracing, civil construction, solar installation, and pole distribution.

Emmanuel Kondé

Bertrand Njoya

Rural Solar Electrification Project

For the International Committee of the Red Cross (ICRC), Evergreen installed 10 kW solar systems to electrify health centers in the Bamenda area — and we continue to maintain them. Reliable power in a health facility is not a convenience; it keeps cold chains running, lights theatres, and powers equipment that patients depend on. We designed and installed for resilience, and our ongoing maintenance keeps these systems performing as critical infrastructure.

Facility load assessment and 10 kW system design.

Assessment & design

Solar and storage installation and integration with facility loads.

Commissioning

Ongoing preventive maintenance to keep systems dependable.

Maintenance

Installation and maintenance of 10 kW solar systems powering health centers for the ICRC.

Installation and ongoing maintenance of 10 kW solar systems electrifying health centers for the ICRC.

Health Center Solar Electrification

Evergreen's reach extends across borders. For CCS, working under the Chad Government, we delivered optic fiber deployment — the backbone infrastructure that carries modern connectivity. Fiber work rewards precision: careful routing, clean splicing, and disciplined documentation are the difference between a network that performs and one that fails intermittently for years.

Route planning

Cable laying and deployment along the route.

Deployment

Splicing, termination, testing, and documentation.

Splicing & testing

Optic fiber deployment delivered for CCS under the Chad Government.

Optic fiber deployment carried out for CCS under the Chad Government — regional telecom infrastructure.

Optic Fiber Project

On the MTN network, working for IPT, Evergreen delivered a turnkey solar-hybrid site in the South-East. Telecom sites need power that never stops, and diesel-only sites are expensive to run. Our hybrid design pairs solar generation with storage and backup so the site stays up while cutting fuel costs and emissions — the model we believe is the future of telecom power across the region.

Load assessment and hybrid system design.

Site survey & design

Turnkey civil works, solar, and storage installation.

Hybrid controls, commissioning, and handover.

Turnkey solar-hybrid site delivered for IPT on the MTN network in the South-East.

Turnkey solar-hybrid telecom site combining PV, storage, and backup for the MTN network.

Solar Hybrid Installation

At B522 Danja, Evergreen delivered a turnkey 70 m telecom mast for PPL on the MTN network. Turnkey means we owned everything: foundations, the steel mast structure, and the site installation that brings it on air. Tall-mast work is unforgiving — foundations and structure must be exact, and safety is paramount at height.

Foundations

Erection of the 70 m steel mast structure.

Mast erection

Site installation, integration, and on-air commissioning.

Installation & commissioning

Turnkey construction of a 70 m telecom mast for PPL on the MTN network at B522 Danja.

Turnkey build of a 70 m telecom mast — civil, structural, and installation — for the MTN network.

70 m Mast Turnkey Site

Across Imo State, Evergreen delivered a series of Tricom telecom towers for PPL on the MTN network — turnkey sites at Awa (55 m), Mbaise (45 m), and Orogwe (36 m). Multi-site telecom rollouts reward a repeatable delivery system: standardised foundations, structural erection, and installation executed safely and consistently from one site to the next.

Awa — 55 m

Mbaise — 45 m

Orogwe — 36 m

Turnkey construction of multiple Tricom telecom towers (36–55 m) for PPL on the MTN network.

Turnkey delivery of multiple Tricom telecom towers (55 m, 45 m, 36 m) across Imo State for the MTN network.

Florence Achu

Tricom Telecom Towers

For Park View Hotel (Limbe–Buea) and Ado Ekiti Hotel (Nigeria), Evergreen designed and installed CCTV and IP network camera surveillance alongside e-business solutions. Hospitality security has to be comprehensive and discreet — full coverage, reliable recording, and remote monitoring that gives operators confidence without intruding on the guest experience.

Coverage assessment and surveillance design per venue.

Camera, recording, and network installation across sites.

Remote monitoring setup, e-business integration, and handover.

Monitoring & handover

CCTV, IP network camera surveillance, and e-business solutions for hospitality clients.

CCTV, IP network camera surveillance, and e-business solutions delivered for hospitality clients across two countries.

CCTV & Surveillance Systems

Delivered as a turnkey design-build, the Harbor View Tower integrates retail at street level, six floors of Grade-A office space, and five floors of premium residences. The project introduced a hybrid energy system reducing grid dependency by 35%.

Design-build coordination, geotechnical study, and statutory approvals.

Design & permitting

Dewatering, piling, and reinforced foundation on a high-water-table site.

Substructure & dewatering

Reinforced-concrete frame and core to full height across 12 floors.

Superstructure

Curtain-wall, hybrid energy system, and mechanical/electrical/plumbing coordination.

Façade & MEP

Retail and residential fit-out, commissioning, snagging, and handover.

Fit-out & handover

A 12-story landmark blending retail, office, and residential life on the Douala waterfront.

12-story mixed-use tower combining retail podium, offices, and residential floors.

Marie-Claire Etogo

Harbor View Mixed-Use Tower

Engineered for harsh dry-season conditions, the Sunfield array combines 2.4 MW of PV with 1.6 MWh of lithium storage, delivering stable 24/7 power to a regional micro-grid.

Solar resource assessment, load profiling, and array layout.

Survey & design

Ground works and dust-resilient ground-mount structures.

Civil & mounting

Module installation, battery integration, and DC/AC wiring.

PV & storage install

Micro-grid controls, protection settings, and performance commissioning.

Controls & commissioning

Grid-scale solar and storage delivering 24/7 power to a regional micro-grid.

Grid-scale solar field with battery storage powering 1,800 households.

Sunfield 2.4 MW Solar Farm

A multi-phase municipal partnership replacing legacy distribution with code-compliant LV infrastructure and AMI smart metering for 9,200 customers.

Network survey, load study, and phased cutover plan.

First 6 km of distribution replaced and 9,200 meters installed.

Phase 1 LV upgrade

Second tranche of distribution modernisation underway.

Phase 2 LV upgrade

Final distribution tranche and full telemetry integration.

Phase 3 & telemetry

Modernising 18 km of distribution and rolling out smart metering across Buea.

Modernization of 18 km of low-voltage distribution and smart metering rollout.

City Grid LV Upgrade

A continuous program providing geo-survey, drilling, pump installation, and water-quality monitoring for 42 villages, reaching an estimated 38,000 residents.

Village prioritisation, survey planning, and logistics.

Programme setup

First 24 boreholes surveyed, drilled, and equipped.

Wave 1 drilling

A multi-year programme bringing safe water to underserved villages.

42 boreholes drilled and equipped across underserved rural communities.

Engineering careers at Evergreen — what to expect

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