Solar & battery systems · Dar es Salaam
Cut the bill. Keep the lights on.
Systems sized from your electricity bill, installed by certified technicians — with the arithmetic and the assumptions shown, in your currency.
Enter your monthly bill to see a recommended system.
- Recommended
- —
- System size
- —
- Panels
- —
- Battery
- —
- Est. price
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- Est. payback
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Estimate, not a quote. A free site survey confirms size, price and payback.
Get this quote
Site survey
Free, no obligation
Typical install
1–3 days on site
Panel warranty
25 years (sample)
Response
Same working day
02 — Systems
Three systems, specified like equipment.
Every system is sized from real consumption. These are the common starting points; a survey adjusts them to your roof and loads.
Prices in:
Home
3.0 kWp
- Panels
- 7 × 450 W
- Inverter
- Hybrid 3.6 kW
- Battery
- 5 kWh lithium (LFP)
- Runs
- Lights, TV, fridge, fans, router, chargers
- Install
- 1 day
From$3,900
Business
8.0 kWp
- Panels
- 18 × 450 W
- Inverter
- Hybrid 10 kW
- Battery
- 10 kWh lithium (LFP)
- Runs
- Chest freezers, POS, lights, router, daytime AC
- Install
- 1–2 days
From$9,800
Farm & pumping
12 kWp
- Panels
- 27 × 450 W
- Inverter
- Pump drive (VFD) 11 kW
- Battery
- Optional
- Runs
- Borehole or surface pump to 7.5 kW, cold room (with battery)
- Install
- 2–3 days
From$14,500
Converted at indicative rates. The confirmed price is quoted in USD. Sample prices — replace with your own.
03 — How it works
From survey to switch-on, in four steps.
01
Survey
We visit, measure the roof, log your loads and check shading. You get the measurements in writing.
Day 0–3
02
Design
Sizing, a wiring diagram and a written quote with every assumption listed. No surprises.
Day 3–5
03
Install
Certified technicians, one to three days on site. Everything tested and commissioned before we leave.
Day 7–14
04
Monitor
A phone report each month, an annual check visit and panel cleaning. We are one call away.
Ongoing
04 — Financing
Pay the way that suits your cash flow.
Mobile money is a payment method here, not a partnership claim. Terms below are samples — replace them with yours.
| Option | Deposit | Term | Notes |
|---|---|---|---|
| Cash | 50% deposit, balance on commissioning | — | Households and businesses with savings. |
| Pay-as-you-go | 20% deposit | 12–36 months | Fixed instalments by mobile money (M-Pesa, Tigo Pesa, Airtel Money). Ownership transfers on the final payment. |
| Lease | 10–20% deposit | 24–60 months | Registered businesses. Maintenance included. Payments may be tax-deductible — check with your accountant. |
05 — Projects
Recent work, described plainly.
Sample projects, illustrated with stock photographs. We show what a system runs and what it was designed to do — not invented savings.
Sample project · Household
Corrugated roof, small kit
- Size
- 1.5 kWp
- Runs
- Lights, TV, fridge, phone charging
- Goal
- Reliable evenings without a generator
Sample project · Shop
Compound shop, off-grid
- Size
- 1.2 kWp
- Runs
- LED lighting, chargers, one chest freezer
- Goal
- Keep the freezer cold through the night
Sample project · Irrigation
Cooperative pumping array
- Size
- 30 kWp
- Runs
- Two surface pumps in daylight
- Goal
- Replace diesel for dry-season irrigation
06 — Questions
Straight answers.
How long does installation take?
One to three days on site for most systems, after a survey and a written quote. Ground arrays for pumping take a little longer.
Will it work on cloudy days?
Yes, at reduced output. The estimator assumes an average across the year, and the battery covers evenings and short outages.
Can I run an air conditioner?
Daytime air conditioning is realistic on a Business system. Running it all night needs a much larger battery — we will tell you the cost honestly.
What happens in a long outage?
The battery supplies your critical loads for the backup hours you chose. Beyond that, solar recharges it the next day.
Do I need permission?
Rules vary by area and utility. For grid-connected systems we handle the notification and paperwork; standalone systems usually need none.
How do I keep the panels clean?
Rain does most of it. In dusty seasons an occasional rinse helps; the annual visit includes a proper clean and inspection.
Free site survey
Send your bill. Get a written quote.
An engineer replies the same working day with questions, not a sales script. No obligation, and no booking until you approve the quote.