The Sun Blog · Homeowner Guide
Going Solar in The Bahamas: What Every Homeowner Should Know Before They Switch
Batteries, net billing, real costs, real timelines, and how the financing queue actually works. The five things worth understanding before you sign anything.
Most people arrive at solar through the bill. Something crosses a line, usually somewhere north of $400 a month, and the arithmetic stops being theoretical. But the questions that follow are rarely the ones the brochures answer.
Solar in The Bahamas does not work the way it works in Florida or California. The grid behaves differently. The utility pays you differently, and considerably less than you might assume. Storm season is not a hypothetical. A system designed for a temperate mainland market, dropped onto a Nassau roof, will disappoint you in ways that only become obvious after the money is spent.
Here are the five things worth understanding first.
The short version
- Batteries are not optional. A grid-tied solar system without storage is required to shut down during an outage, so it does nothing for you in a blackout.
- The Bahamas uses net billing, not net metering. BPL buys your exported power at a lower contracted rate than the roughly $0.39/kWh combined tariff and fuel charge you pay to import it.
- So we design about 90% of systems for zero export. Your energy is worth more to your property than the grid will pay for it.
- Residential systems start from $6,000, with most Bahamian households between $10,000 and $20,000 and commercial projects between $18,000 and $50,000. Installation, design and two years of monitoring and maintenance are always included.
- Typical timeline is three to six weeks from signed contract to a live system, driven mostly by equipment lead time.
- Financing launches in 2026 in fixed groups, allocated strictly by waitlist sign-up date and time.
What this covers
- Why battery storage is not optional here
- Net metering vs net billing: what BPL customers need to understand
- What solar really costs, and why there are no surprise fees
- From BPL bill to power-on: the full timeline
- Why financing rounds fill up fast, and how to get ahead of the waitlist
Why battery storage is not optional here
Every residential system My Energy installs is a hybrid: solar generation and battery storage managed by a single inverter. Not because it makes a better upsell, but because the alternative does not do the job Bahamian homeowners think they are buying.
A grid-tied system without a battery switches off during an outage
This surprises almost everyone. A solar array connected to the grid with no storage is required to shut down the moment the grid goes down. The function is called anti-islanding, and it exists to protect line workers who may be repairing the very fault that took your power out. It is not a defect and it is not negotiable. It is in the interconnection requirements.
Which means: sun overhead, panels on your roof, house dark. If you have ever watched a neighbour's grid-tied array sit idle through a Tuesday afternoon outage, that is why.
The practical consequence. A solar system without storage lowers your bill and does nothing whatsoever for you during a blackout. In a country where island-wide outages have stopped being rare events, that is a large gap between what people expect and what they get.
Now imagine it happening to a grocery store
Can you picture a grocery store fitting a grid-tied solar system with no batteries, and then the power goes out? Every freezer and chiller in the building is on a countdown. The only thing standing between the business and a written-off inventory is a backup generator that has not run out of fuel yet.
We are raising this because a grocery store recently reported losing tons of food to an outage. Their roof, interestingly, carries a great many solar panels.
That is not a safe investment, and selling it as one is not an honest thing to do. The panels were never the problem. The missing storage was.
Storage is also what makes the economics work under net billing
The second reason is financial, and it follows directly from how BPL compensates exported energy. We cover this properly in the next section, but the short version is that a unit you send to the grid is worth considerably less than a unit you keep. A battery is what lets you keep it.
Without storage, your midday surplus flows out to BPL at a modest credit rate, and at 7pm you buy it back at your full marginal rate. With storage, that surplus charges your battery instead and carries your house through the evening at no cost. Same panels. Materially different outcome.
This is why we design roughly 90 per cent of our systems for 100 per cent self-consumption with no export at all. The reasoning is in the next section, and it is not complicated.
And it replaces the generator
- It starts by itself. The transition happens in milliseconds. Nobody goes outside in the rain.
- It never runs out of fuel. It recharges from the roof every day the outage continues.
- It is silent. No engine, no fumes, no 3am neighbour complaints.
- It earns its keep between storms. A generator sits idle for eleven months a year. A battery lowers your bill every single evening.
This is why we do not quote a solar-only residential system. It would be cheaper on paper and worse in every way that matters after the first outage.
Net metering vs net billing: what BPL customers need to understand
This is the single most misunderstood part of going solar in The Bahamas, and it has a direct effect on how your system should be designed.
The two arrangements are not the same thing
Net metering is what most people picture. Your meter runs backwards. A kilowatt-hour you export cancels out a kilowatt-hour you import, one for one, at the same value. The grid effectively acts as a free battery.
Net billing is what actually operates here. Under BPL's Small Scale Renewable Generation programme, energy flows are measured in both directions and priced separately. BPL sells you power at the prevailing tariff and buys your exported power at a separate, lower contracted rate. You receive a net bill each period, not a cancelled-out meter reading.
The gap between the buy price and the sell price is where the misunderstanding costs people money.
What the numbers look like
A Bahamian residential bill is built from a tiered energy charge, a separate fuel charge, and VAT on top of both. A household using more than 800 kWh a month pays a marginal rate averaging around $0.39 per kilowatt-hour for the last unit it buys. That figure is the tariff and the fuel charge combined, not the tariff alone. People who compare only the energy charge are looking at roughly a third of what they actually pay.
Exported energy, however, is credited under the SSRG arrangement at a contracted rate, and in practice that has tracked the fuel charge component rather than the full retail tariff.
| What you pay to import | What you receive to export | |
|---|---|---|
| Under net metering | ~$0.39/kWh | ~$0.39/kWh equivalent |
| Under net billing (actual) | ~$0.39/kWh | Roughly half that |
Read that again, because it drives the whole design. Under net billing, a kilowatt-hour you consume yourself is worth roughly twice a kilowatt-hour you export. Self-consumption is not a nice-to-have. It is the entire savings strategy.
Which is why we design most systems to export nothing at all
Roughly 90 per cent of the systems we design are 100 per cent self-consumption: zero export. Everything the roof produces is used by the property or stored for the property. Nothing is sent out.
We take that position because there is no honest incentive to store your energy in the grid. That energy is worth more to the homeowner or business owner than the grid will pay for it, and handing it over means accepting a deliberate loss of value on every unit. If someone is going to tell you otherwise, ask them to show you the two rates side by side.
The design consequence is straightforward. Instead of sizing an array to maximise output and sending the overflow somewhere it loses half its worth, we size generation and storage together against your actual load, so the surplus lands in your battery and comes back to you at full value that evening.
What that means practically
- Storage stops being optional. Every unit the battery holds for evening use earns your full marginal rate instead of the export credit. This is the financial argument for hybrid, and it is the stronger of the two.
- Your consumption pattern matters more than your total. Two households with identical monthly bills can need meaningfully different systems depending on when they use power. This is why we look at a full year of consumption rather than a single month.
- Paperwork is still ours to handle. Where an interconnection application, technical documentation or utility coordination is required for your configuration, we prepare and manage it. You never have to file anything with BPL or URCA by yourself.
None of this makes solar a bad investment here. Bahamian electricity is expensive enough that the arithmetic works comfortably. It simply means the system that pays back fastest is the one that keeps its own energy rather than donating value to the grid.
If you want the full breakdown of how your bill is constructed, we have written it up separately: BPL Rates Explained.
What solar really costs, and why there are no surprise fees
We will give you the ranges before the caveats, because the industry habit of withholding numbers until someone is sitting in your living room is a bad one.
A smaller system sized to a modest load and consumption profile.
Where most Bahamian households land once the system is sized to their real usage.
Restaurants, offices, retail and small hotels, depending on load and backup requirement.
What moves the number
Two things, mostly: how much energy you use, and when you use it. A house that runs air conditioning through the afternoon needs different sizing to one whose consumption peaks after dark, even if both bills read the same at the bottom. Roof orientation, shading, panel area and how much backup runtime you want during an outage account for the rest.
There is also a choice of equipment tier, and it moves price meaningfully.
EP Cube: premium, bankable, and effectively local
EP Cube by Canadian Solar is one of the most bankable storage brands in the world, and we treat it as a local product rather than an import. We hold stock in Miami on an ongoing basis, which means a unit can be brought over and installed inside one to two weeks. That is not a shipping estimate. That is inventory already sitting on a shelf with your name available to go on it.
For homeowners who want a globally recognised name behind the warranty and the shortest possible route from decision to power-on, this is the tier.
Factory direct: the same engineering, without the middlemen
Our factory-direct range includes ASG Energy, Kstar, YJC and other manufacturing partners, sourced directly from the factories that build the equipment. Roughly 80 per cent of our clients choose this tier once they see the comparison, because they are buying capacity rather than a logo.
It is worth being precise about who these partners are, because "factory direct" has been given a bad name by people cutting corners with it. Our manufacturing partners are multi-billion dollar brands operating across Asia, Africa and Europe. They are not small workshops selling on Alibaba at the lowest possible price and the lowest possible quality, backed by warranties nobody intends to honour. We would not put our own name on that equipment, and we certainly would not put it on your roof and then owe you two years of support against it.
We also stock Sol-Ark and EG4 for clients who want a familiar brand name and do not mind paying several layers of middlemen for it. We will sell you either, and we will tell you honestly which one your money goes further on.
| EP Cube (Premium) | Factory Direct | Sol-Ark / EG4 | |
|---|---|---|---|
| Brands | EP Cube by Canadian Solar | ASG Energy, Kstar, YJC | Sol-Ark, EG4 |
| Stock position | Held in Miami, ongoing | Ordered from factory | US distribution chain |
| Lead time | 1–2 weeks | 6–8 weeks | Varies by supply |
| Relative price | Premium | Best value | Highest |
| Chosen by | Clients wanting speed and a bankable name | Roughly 80% of our clients | Clients set on a specific brand |
We import as a distributor rather than buying through US middlemen, which is why the factory-direct tier exists at all and why most people choose it once they see the comparison side by side.
Why installation is inside the quote, not beside it
Every quote we issue is for a working, commissioned system on your roof. Bundled into that single figure, every time:
- Installation by our own crews, including hurricane-rated mounting and all electrical work.
- Design and engineering sized to your roof and your consumption, not a postcode estimate.
- Two years of monitoring and maintenance from the day the system goes live, with local technicians in Nassau and a global desk for after-hours cover.
- All utility paperwork and coordination required for your configuration.
No surprise costs out of nowhere. That is the commitment, and it is worth stating plainly because the most common complaint about solar pricing anywhere is not the headline figure. It is the discovery, three weeks in, that mounting hardware, electrical upgrades, permit fees, commissioning or the first year of support were quoted separately. A number that only covers equipment is not a price. It is a deposit on an unknown total.
How our number compares
Put plainly: other companies charge for the equipment alone what we charge for the entire process — equipment, design, installation and two years of maintenance included.
And there are still installers in this market charging frankly exorbitant prices, betting that most people will not realise how much of that figure is margin. Those companies are in this for the money rather than to help anyone or change anything. We would rather say that out loud than pretend the whole industry here is playing straight.
Compare quotes properly. Put the installed, commissioned, supported total from each company side by side, and ask what happens in year two when something needs attention.
What you should expect on any proposal you receive, from us or anyone else: the system specification in writing, the sizing logic that produced it, the installed price as a single figure, and a clear statement of what is excluded. If a quote does not have all four, ask why before you compare it to anything.
Where the savings actually come from
Because BPL bills in tiers, your generation offsets your most expensive consumption first. The units your system removes are the ones at the top band, averaging around $0.39 each once the tariff and fuel charge are added together, not your cheaper average. Roughly 60 per cent of a typical bill is the fuel charge, and that portion disappears with the units you no longer buy.
It is also why higher-usage households see faster payback than the headline averages suggest. If your bill is $700 a month, your system is displacing far more expensive electricity than a neighbour paying $250.
You can model your own position with our savings calculator, or bring your most recent bill to a free consultation and we will show you exactly which bands you are paying into.
From BPL bill to power-on: the full timeline
Most residential projects run three to six weeks from signed contract to a live, commissioned system. The variance is almost entirely equipment lead time and how quickly approvals come back. Here is the whole sequence, including the parts that happen before the clock starts.
Consultation
Bring your most recent BPL bill. That is all we need. Your current bill carries a graph of the last twelve months of consumption and fees, so a single sheet of paper gives us a full year of data. No digging through a drawer for old statements. From that we review your consumption pattern, calculate sun exposure at your property, and tell you what a system sized for you would remove from your bill. No charge, no obligation.
Proposal and system design
You receive the agreed specification, the sizing rationale, expected generation and storage capacity, and the installed price as one number. Read it properly. Ask the awkward questions here rather than later.
Contract signing
Once signed, two things start running in parallel: your equipment order and your paperwork. They do not queue behind each other.
Engineering and utility paperwork
Our design team produces the electrical and structural drawings and calculations for your specific roof. Where your configuration requires an SSRG interconnection application, we file it and handle the technical documentation and utility coordination on your behalf. A zero-export design carries a lighter paperwork path, which is one more reason most of our systems are built that way.
Equipment allocation and delivery
EP Cube units come from stock we hold in Miami on an ongoing basis, so they are brought over and ready to install inside one to two weeks. Factory-direct equipment is built to order and carries a longer lead time, which is the main reason a project lands at the six-week end of the range rather than the three-week end.
Installation
Racking, panels, inverter, battery and electrical work. Most residential installs are done inside a few days. Our crews work around your household, not through it.
Inspection and sign-off
Final inspection, plus any metering or interconnection approval your configuration requires. This is the step most dependent on external scheduling, and the most common reason a timeline stretches.
Commissioning and handover
We commission the system, walk you through the monitoring app, and show you what normal looks like so you can tell when something is not. Two years of support is included from this date, with local technicians in Nassau and a global desk for after-hours cover.
The honest caveat. Three to six weeks is typical, not guaranteed. Family Islands logistics, unusual roof structures, electrical panel upgrades and utility scheduling can all extend it. We would rather tell you that at the proposal stage than at week seven.
Why financing rounds fill up fast, and how to get ahead of the waitlist
Let us be direct about the current position: financing is not yet available to everyone. What exists today is a priority waitlist for a structured funding programme launching in 2026. Joining the list is not a financial commitment and does not obligate you to proceed.
We are saying that plainly because the mechanics of how it works are what actually matter to you.
Capital arrives in fixed groups, not a continuous stream
This is the part people miss. Solar financing in a market this size is not an open lending facility that approves applications as they arrive. It is funded in discrete groups, each with a hard ceiling. When a group reaches its ceiling, it closes, and the next applicant waits for the following group to open.
The first group. Fills first, funds first, installs first.
Opens as Group 1 reaches capacity.
Sized against demand from the waitlist itself.
Places are allocated strictly in sign-up order, recorded by date and time. That is the whole allocation rule. There is no scoring, no queue-jumping and no reshuffling in favour of larger systems.
Position is everything. Checking back in three months will not get you into the group that gets funded in 2026. Signing up today will. It is the least sophisticated advantage available in this entire process, and it costs nothing to take.
What happens between joining and funding
The waiting period is not dead time. It is the reason people on the list install faster than people who arrive later with cash in hand.
You join the list
Your place is recorded by date and time, and that position determines your group.
We pre-design
Your system is designed and costed in advance, using your actual roof and your actual consumption. Not an estimate from a postcode.
We pre-approve
Paperwork is prepared and pre-approved so nothing is waiting on admin when funding arrives.
Funding lands
When your group is funded, installation begins immediately. No scramble, no delay, no starting the design conversation from zero.
Who this programme is built for
Plenty of people would prefer to finance. This programme is being built for the families who cannot move without it, and we would rather be honest about that than promise everyone everything. If you can proceed on a cash purchase today, you do not need to wait for a funding group at all, and we would rather install your system this quarter.
Your next step
Tell us who you are, what you currently spend on electricity each month, and what kind of property you have. That is enough for us to pre-design your system and record your position.
Questions homeowners ask us most
Will my solar system keep my house running during a blackout?
Only if it includes battery storage. A grid-tied system without a battery is required to shut down when the grid goes down, to protect line workers. Every residential system we install is a hybrid with storage, specifically so the answer is yes.
Does The Bahamas have net metering?
No. BPL's Small Scale Renewable Generation programme operates on net billing. Imports and exports are metered separately and priced differently, with exported energy credited at a lower contracted rate than the retail tariff you pay. This is why self-consumption and storage matter so much to the economics.
Should I be selling my extra power back to the grid?
In most cases, no. We design roughly 90 per cent of our systems for 100 per cent self-consumption with zero export, because your energy is worth more to your home or business than the grid will pay for it. Exporting means accepting a deliberate loss of value on every unit. Storing it and using it that evening does not.
How much does a residential solar system cost in The Bahamas?
Systems start from around $6,000 and most Bahamian households land between $10,000 and $20,000 once the system is sized to their actual load and consumption profile. Commercial projects typically run $18,000 to $50,000. Installation, design, mounting, utility paperwork and two years of monitoring and maintenance are bundled into the quoted figure.
What is included in the price, and what is extra?
Installation and two years of monitoring and maintenance are always included, along with design, engineering and hurricane-rated mounting. No surprise costs out of nowhere. Anything genuinely outside scope for your property is stated on the proposal before you sign, not discovered afterwards.
How long does installation take?
Three to six weeks from signed contract to a commissioned system is typical. Equipment lead time is the largest variable: EP Cube comes from stock we hold in Miami and is ready in one to two weeks, while factory-direct equipment is built to order and takes six to eight. The physical install itself is usually one to three days.
Which equipment brands do you supply?
EP Cube by Canadian Solar at the premium tier, held in stock in Miami. ASG Energy, Kstar, YJC and other manufacturing partners on the factory-direct tier, which around 80 per cent of clients choose. We also supply Sol-Ark and EG4 for clients who want those specific brand names and accept the middleman pricing that comes with them.
Do I have to deal with BPL myself?
No. You never have to file anything with BPL or URCA by yourself. Where documentation, an interconnection application or regulatory coordination is required for your configuration, we prepare and manage it through to approval as part of your project.
Is it worth going solar if my bill is only $200 a month?
Yes — if you can get a system that fits both your load and your budget. That "if" is where most of the market falls down. Typical systems on this market run too expensive to make sense at that bill size, which is why some companies will not even take the meeting if your bill is under $250. There is no money in it for them.
We account for this and deep discount our smaller systems specifically to keep them affordable for smaller clients. Where the rest of the industry quits, we keep going. This is genuinely where we differ from the crowd: for us it is about leaving no one out, so we find a way. Bring us your most recent bill and we will show you the actual arithmetic for your account rather than a generic estimate.
Bring us one bill. We will show you the real number.
Your most recent BPL bill carries a full year of consumption data on it, which is everything we need to start. A free consultation, an honest assessment of what your roof can do, and a single installed price with nothing hidden underneath it. Your sun, your power, collect it.
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