A hospital's generator is the one that must not fail, and it is the one that fails most often — because it runs the most. Solar with battery removes it from daily duty, keeps it as a backup, and gives the pharmacy and lab a cold chain that logs itself.
Key facts
- Battery switchover is instant and silent — no flicker in theatre, no reboot in the lab.
- Solar carries daytime imaging, air conditioning and laundry; battery carries the night ward load.
- Vaccine, blood and reagent storage at +2 to +8 °C with logged records and alarms.
- Hospital groups with several sites can hold one contract for all of them.
Critical load first
Theatres, ICU, neonatal units and labs go on the battery-backed bus so that no grid or generator transition is ever felt. The rest of the hospital follows solar by day and grid or battery by night. The generator remains, tested monthly, rarely run.
Cold chain in the pharmacy and lab
Vaccines, blood products and reagents need +2 to +8 °C with a record. Solar fridges for outlying clinics, a cold room with battery backup for the central pharmacy, and continuous logging that exports for regulators.
Paying for it
Private hospital groups earning naira typically clear the US$1M equipment floor across two or three sites, which unlocks a currency-protected service contract with no capital outlay. Single clinics buy solar fridges and a modest array outright.
Hospital group? Ask about the critical-load design.
Talk to Frontières BayFrequently asked
Do you work with public hospitals?
We lead with private groups; public facilities are welcome where procurement and payment terms are workable.
How much battery does a 200-bed hospital need?
Typically 300–500 kWh with 400–800 kW of solar; the audit sizes the critical bus separately.