Solar power backup for offices, shops and homes
We design power backup that fits the way you work.
Solar Power Backup in Tanzania
We design power backup that fits the way you work. Tell us your daily activities, operating hours and the equipment that must stay on, and we will build a backup solution around that load. No fumes, no noise and, most important, no fuel of any sort.
What goes into a backup system
- An inverter sized for the equipment you need to keep running.
- A battery bank sized for the hours of backup you need.
- Solar panels to recharge the batteries every day, so you are not relying on the grid to refill them.
- Protection, switching and neat wiring to a dedicated backup circuit where needed.

Why choose it
- Silent operation, safe to run indoors
- No fuel purchases or generator servicing
- Instant switch-over, so computers and POS stay on
- Sized to your actual load, not a guess
- Can grow later by adding panels or batteries
Where it fits
- Offices and IT rooms
- Shops, supermarkets and pharmacies
- Clinics and laboratories
- Banks, agents and mobile money outlets
- Homes and apartments
What decides the price
The two numbers that matter are how much load you want to back up (in watts or kVA) and for how many hours. We help you work these out during the survey.
Request a quoteKwa Kiswahili: Mfumo wa akiba wa umeme wa sola
Tunatengeneza mfumo wa umeme wa akiba unaochajiwa na jua: inverter, betri na paneli. Hakuna moshi, hakuna kelele, hakuna mafuta. Unapangwa kulingana na mahitaji na saa zako za kazi.
From survey to handover
Site survey
We visit, check the site and list the loads or water needs.
Design and sizing
We size panels, inverters, batteries or pumps for your real usage.
Supply and install
Quality equipment, installed and commissioned by our own team.
Support and maintenance
Monitoring, servicing and quick response if anything needs attention.
Solar Power Backup: common questions
How long will the backup last?
That depends on the load and the size of the battery bank. We size it to the hours you ask for, for example a full working day for an office, or overnight for a home.
Will it run my air conditioner?
Air conditioners are heavy loads. It is possible, but it makes the system much bigger. Usually we back up lights, sockets, computers and fridges, and leave AC on the grid.
Can I start small?
Yes. We can start with essential circuits and design the system so panels and batteries can be added later.
Other solar solutions
Solar Water Pumps
Borehole and surface pumps that run on sunlight. Water for irrigation, livestock and communities with no fuel bill.
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Hybrid Solar Systems
Solar, batteries and the grid working together, so your power stays on during blackouts and your bill comes down.
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Solar Street Lights
Self-contained LED lights that charge by day and light up from dusk to dawn. No trenching, no power bills.
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Solar Water Heaters
Hot water from the sun, with storage tanks sized to your household or business. Stop paying to heat water.
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Off-Grid Solar Systems
Full solar energy systems for homes, offices and organisations away from the national grid.
Learn more →Get the full Greenline Energies company profile
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