Straight answers on solar, cold storage and what it costs to stop burning diesel.
Fifty-two short guides written for the people who decide: what a solar cold room costs, how Energy-as-a-Service works, which battery lasts, how exporters in Nigeria, Ghana, Kenya and Mauritania are cutting diesel. One new guide every week; all published here.
How much does a solar-powered cold room cost in Nigeria?
A realistic price guide for solar-powered cold storage in Nigeria — from a 250-litre solar freezer to a 10-tonne frozen store — and what changes the number.
Financing & ContractsWhat is Energy-as-a-Service (EaaS)? A plain-English guide for business owners
Energy-as-a-Service explained without jargon: who owns the equipment, what you pay, what happens when something breaks, and how it compares with buying solar outright.
Cost & SavingsWhat does a diesel generator really cost per kWh? The arithmetic most businesses never do
How to work out your true cost per kilowatt-hour from a diesel generator — fuel, servicing, depreciation and downtime — and compare it with solar.
Cost & SavingsSolar vs diesel: what payback period should a business in Africa expect?
Realistic payback periods for commercial solar in Africa — 3–4 years for a small direct purchase, 4.5 years for a full solar + cold storage site — and the assumptions behind them.
Financing & ContractsHow to get solar for your business with no upfront cost
Four ways African businesses get solar without a capital outlay — Energy-as-a-Service, PPAs, leases and vendor finance — and which fits which company.
Industry GuidesSolar cold storage for fish exporters in West Africa: what a compliant, diesel-free store looks like
How fish and seafood exporters in Nigeria, Mauritania, Senegal and Ghana are replacing diesel-powered freezing with solar cold stores that hold −25 °C and log every reading.
TechnicalHow big a battery does a solar cold room need? A sizing guide that doesn't over-sell you
How to size the battery for a solar-powered cold room — why full overnight autonomy is a trap, and how pre-cooling and thermal mass let you buy half the battery.
Industry GuidesSolar power for hotels in Nigeria and Ghana: silent, always-on, and cheaper than the generator
How hotels and resorts in Nigeria and Ghana replace noisy generators with solar and battery — what size system a 50–200 room property needs and what it saves.
Industry GuidesCold chain for pharmacies and vaccine distributors in Nigeria: how to hold +2 to +8 °C when the grid gives you four hours
A practical guide for pharma distributors, pharmacy chains and clinics in Nigeria on keeping vaccines and insulin at +2 to +8 °C with solar-powered, battery-backed refrigeration and logged records.
Financing & ContractsWhat happens in a free energy audit — and what to have ready
Step by step: what Frontières Bay checks in a free energy audit, what documents to prepare, how long it takes and what you get at the end.
Industry GuidesSolar power for oil mills and agro-processors in Nigeria: running three-phase motors on sunshine
How groundnut and palm-kernel oil presses, cashew and sesame processors and feed mills run heavy motors on solar — with the VFD soft-start trick that makes it work.
Cold ChainHow to cut post-harvest losses by 30–50% with solar pre-cooling
Why removing field heat within hours is the single biggest lever on produce losses, and how solar-powered pre-cooling and cold rooms make it affordable off-grid.
ProductsA solar freezer for fish traders: what it costs, what it runs and how long it holds
The FBE 250 L solar freezer with a 2 kW solar generator: price, what it powers, overnight hold and how traders in Freetown are using it.
Country GuidesCommercial solar in Nigeria: a buyer's guide for factories, cold stores and hotels
What Nigerian businesses need to know before buying or contracting commercial solar: grid reality, diesel economics, naira vs dollar contracts, and which sites qualify for no-capex deals.
Country GuidesSolar and cold storage in Ghana: a guide for exporters and processors
How Ghanaian pineapple, mango, vegetable, fish and cashew exporters can use solar-powered cold chain and processing power — and how Canadian export programmes can support projects.
Country GuidesSolar cold chain for flower exporters in Kenya and Ethiopia: farm to airport without a break
What an unbroken solar-powered cold chain looks like for cut-flower growers in Kenya and Ethiopia — pre-cooling, holding rooms and the airport hand-off — and how it's financed.
Country GuidesSolar cold storage in Mauritania and Senegal: building for the Atlantic coast
Lessons from Frontières Bay's first coastal cold store in Nouakchott — corrosion-rated build, container delivery, customs and what fish businesses in Nouakchott and Dakar should ask for.
Financing & ContractsPaying in naira for a dollar-priced solar contract: how currency protection works
How Nigerian businesses that earn in naira can still sign long-term Energy-as-a-Service contracts — the four protections, why there's a minimum project size, and what it costs.
TechnicalLFP, lead-acid or graphene? Choosing a battery for commercial solar in hot climates
A plain comparison of battery chemistries for commercial solar in 40 °C climates — cycle life, heat tolerance, cost per usable kWh over 20 years — and why the cheapest battery is rarely the cheapest.
TechnicalWhy every solar system with a large motor needs a VFD soft starter
How motor start-up surge trips solar installs, what a variable-frequency drive does about it, and the numbers from a 15 kW oil press running on solar in Ibadan.
TechnicalCold room insulation in the tropics: why 150 mm panels pay for themselves
How panel thickness, door discipline and thermal mass reduce refrigeration and battery size in a solar cold room — and the design choices that cut the biggest cost, the battery.
Cold ChainTemperature monitoring for cold chain: what buyers and regulators now require
What continuous temperature logging looks like, who asks for it (buyers, regulators, lenders), and how it is built into solar cold rooms and solar fridges.
TechnicalGas, not diesel: choosing backup for an off-grid solar site
Why development-finance-backed solar projects require 100% diesel replacement, what a gas backup generator looks like, and how rarely it should run.
Financing & ContractsHow development finance institutions fund solar and cold chain projects in Africa — and what it means for customers
What DFI-backed means for a customer of a solar provider: longer contracts, stricter standards, no diesel, and why the customer's own records matter.
Industry GuidesSolar for mining camps and remote sites: cutting diesel logistics, not just diesel
How hybrid solar-battery microgrids reduce fuel logistics, generator hours and downtime at mines, quarries and remote facilities — and when to buy versus contract.
Industry GuidesSolar power and cold storage for poultry and meat processors in Nigeria
How poultry, meat and frozen-food processors with two or three cold stores can move to solar with one contract — the load profile, the sizing and the naira question.
Industry GuidesSolar for flour, feed and rice mills in Nigeria: what a 1 MW plant costs and saves
Load profile, system size and economics for mills running 500 kVA+ of generators — and why mills are the archetypal Energy-as-a-Service customer.
Industry GuidesCashew, sesame and shea processors: why export buyers now ask about your energy
How cashew, sesame and shea processors in Nigeria and Ghana use solar to cut processing cost and answer buyers' carbon questions — and the aggregation partners who can help.
Industry GuidesDairy and beverage plants: solar for the chiller, the line and the cold store
How dairies, breweries, juice and water plants combine solar power and refrigeration under one contract — the loads, the sizing and the savings.
Industry GuidesHospitals and clinic groups: power that cannot fail, cold chain that cannot drift
How hospital groups and large clinics use solar with battery to remove the generator from critical care — theatre, ICU, labs and vaccine and blood storage — under one contract.
Industry GuidesTelecom towers and small data sites: predictable power for unattended infrastructure
How tower clusters and edge data sites replace diesel with solar-battery hybrids, why cycle life matters more than capacity, and how remote monitoring keeps uptime high.
Cold ChainCooling-as-a-Service vs buying a cold room: which is right for your business?
A side-by-side comparison of paying a monthly fee for solar-powered cold storage versus buying a cold room outright — cash, risk, maintenance and who each suits.
Solar PowerWhat size solar system does my business need? A 3-step estimate you can do today
Estimate your solar array and battery size from your diesel litres or generator hours in three steps — with the rules of thumb Frontières Bay uses before an audit.
Solar PowerRooftop or ground-mount solar for a factory? How to decide
Roof strength, shading, land value and maintenance — the practical trade-offs between rooftop and ground-mounted solar for industrial sites in Africa.
Solar PowerHow long does a commercial solar installation take? A realistic timeline
From first call to an operating system: audit, proposal, contract, procurement, shipping, installation and commissioning — with the typical weeks for each stage.
Solar PowerMaintenance of commercial solar: what actually breaks, and who should fix it
What fails on a commercial solar plus battery site over eight years — inverter fans, connectors, dirty panels, batteries — and why a service contract exists.
ProductsSolar generator vs petrol generator for a small shop: the real monthly cost
For shops, kiosks and market stalls: what a US$126 portable solar generator runs, how it compares with a small petrol generator over a year, and when to step up to a 2 kW unit.
Financing & ContractsHow to become a solar product distributor in Africa: what FBE looks for
What it takes to distribute FBE solar generators, freezers and fridges — the customers, the margins, the support you get, and how to apply.
Financing & ContractsEarn 20% of project profit by introducing a business that burns diesel
How Frontières Bay's partner programme works — who qualifies as a referral, what counts as a qualifying project, how the 20% is paid, and what to send.
Country GuidesSolar cold storage in Sierra Leone: from Freetown's fish markets to export cold stores
How solar freezers are changing fish trading in Freetown, and what the next step — a solar frozen store for processors and exporters — looks like in Sierra Leone.
Country GuidesCôte d'Ivoire and Senegal: solar cold chain for Francophone West Africa's exporters
Cocoa, cashew, mango, fish and pineapple exporters in Côte d'Ivoire and Senegal: how solar-powered processing and cold storage fit, in English and French.
Country GuidesEast Africa next: solar and cold storage for Kenya and Tanzania exporters
What Frontières Bay's model looks like for East African flower, produce, fish and dairy businesses, and how to get into the queue as the platform expands.
Country GuidesBeyond Africa: solar cold chain for the Caribbean and South America
Where the Frontières Bay model travels after Africa — island fisheries, produce exporters and resorts in the Caribbean and coastal South America — and how to enquire.
Cost & SavingsHow much CO₂ does replacing a diesel generator save? Numbers for your sustainability report
The arithmetic for diesel displacement — 2.68 kg CO₂ per litre — with worked examples for a shop, a cold store, a mill and a hotel, ready for a sustainability report.
Solar PowerHow to compare solar quotes: eight red flags that cost businesses money
What a serious commercial solar quote contains, and the eight omissions that predict a failed install — no load measurement, no surge design, no battery cycle rating, no ambient temperature, and more.
ProductsA solar fridge for pharmacies and clinics: what it holds, what it costs, how it's used
The FBE 255 L solar fridge with a 2 kW solar generator — +2 to +8 °C, fully off-grid, US$1,586 — and how pharmacies, clinics and drink sellers use it.
ProductsFBE 2.4–5.3 kW solar power stations: when a shop or clinic outgrows the small unit
The FBE high-capacity power station range — 2.4, 3 and 5.3 kW, stackable to 15.9 kWh — and the shops, clinics and workshops it suits before a fixed installation makes sense.
Financing & ContractsWhat a letter of intent for a solar project should say — and why lenders ask for it
Why investors financing a solar platform ask for customer LOIs, what a good LOI contains, and how it protects the customer as much as the provider.
Financing & ContractsWhy buying from a Canadian energy company matters for an African business
What Canadian export support — the Trade Commissioner Service, EDC, BDC — brings to an African customer of a Canadian solar provider: insurance, equipment, and a regulated counterparty.
Financing & ContractsFrom first call to first kilowatt-hour: the full customer journey with Frontières Bay
Every step from the enquiry form to a running system — who you speak to, what you send, what you sign, how long each stage takes — so there are no surprises.
TechnicalRainy season, harmattan and solar: how systems are sized for West Africa's worst months
How cloud in the rainy season and dust in the harmattan affect solar output, and how arrays, batteries and cleaning schedules are sized so the cold room never notices.
Cost & SavingsFrontières Bay Phase 1: what 10–15 sites across Africa means for the next customer
An overview of Frontières Bay's Phase 1 rollout — 10–15 solar + cold storage sites, the capacity, the impact targets — and how a business gets one of them.