Section 12B · Healthcare

Section 12B Solar Tax Deduction for Healthcare Facilities

Healthcare facilities cannot afford power interruptions. Solar with battery backup provides energy resilience while Section 12B delivers a 125% first-year tax deduction, making it a smart financial and operational investment.

Healthcare Energy Profile

Hospitals and clinics run energy-intensive equipment 24/7 including imaging, theatre lighting, HVAC, and sterilisation. Daytime solar output covers a significant portion of this base load, while batteries handle critical overnight needs.

Typical System

150 kW

Monthly Usage

35,000 kWh

Peak Hours

00:00-23:59

Solar Match

70%

How Section 12B Benefits Healthcare

A healthcare facility investing R2.1 million in solar claims a R2.625 million deduction under Section 12B. At R3.30/kWh, the system generates monthly savings of approximately R115,500, accelerating payback to under 3 years.

Hospital rooftops are typically flat concrete structures capable of supporting heavy solar arrays. Installation must be coordinated to avoid disrupting sensitive medical equipment or patient areas.

Example: 150 kW System for Healthcare

Based on typical industry parameters. Your actual results will vary.

Section 12B Deduction

R2,100,000

Year 1 Tax Saving

R567,000

Payback (with tax)

1.9 yrs

Simple Payback

2.5 yrs

IRR

56.7%

25-Year Saving

R107,464,788

Healthcare Solar ROI by City

Johannesburg Gauteng Cape Town Western Cape Pretoria Gauteng Durban KwaZulu-Natal

Frequently Asked Questions

Battery storage is strongly recommended for healthcare to maintain critical systems during grid failures. Batteries also qualify for Section 12B when installed as part of a solar energy system.

Yes. Any business that owns a solar installation can claim Section 12B, whether it is a large hospital or a small medical practice. Even a 20-30 kW system delivers meaningful tax savings.

Solar reduces one of the largest variable costs in healthcare operations. The predictable energy costs help with budgeting, and savings can be redirected to patient care and equipment.

Other Industries

Manufacturing Retail Office/Commercial Warehouse/Distribution Agriculture Hospitality

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