Rainwater Harvesting System Installation

Design and install rooftop rainwater collection systems for homes, farms, and schools. With annual rainfall exceeding 1,000mm in southern Nigeria, a properly designed system provides free water year-round.

Monthly Potential

₦2k–₦60k

Difficulty

Beginner Friendly

Capital Needed

₦50,000

Income Period

Per Month

🧠 Skills You'll Need

Green Energy Construction Water PVC Gutters First-Flush Diverter Water Storage Tank Filtration Media Pipe Fitting Tools

📍 Works Best In

Lagos Abuja Port Harcourt Nationwide

🚀 How to Get Started

1

Learn system design: collection area, first-flush diverters, filtration, and storage tank sizing
2

Install a demo system on your own property or a willing homeowner (free) for portfolio photos
3

Price: ₦80k–₦200k residential, ₦500k–₦2m commercial/farm scale
4

Target: rural schools (NGO contracts), commercial farms, and water-stressed communities
5

Apply for RUWESA (Rural Water Supply and Sanitation Agency) contracts for government-funded installations

🎓 Sign Up Free to Get Rainwater Harvesting System Installation Course

💰 Ways to Fund This

SMEDAN Programmes (free registration, training, grant windows)

₦0–₦3,000,000

Government Fund

Nigerian-owned micro or small business. Free CAC business name registration via the CAC-SMEDAN partnership is a common entry point.

📊 Varies by scheme — many components are free or grant-based; some link to subsidized loans.

🌐 Apply

NIRSAL Microfinance Bank — Targeted Credit Facility (TCF)

₦50,000–₦25,000,000

Microloan

Nigerian household, micro-enterprise, or small business; originally COVID-era, has continued as a general SME/household facility — confirm current status before applying.

📊 5% per annum interest — among the cheapest business credit available in Nigeria.

🌐 Apply

Bank of Agriculture (BOA)

₦50,000–₦5,000,000

Government Fund

Nigerian farmer, agro-processor, or agribusiness owner, including aggregators; scheme-specific eligibility varies.

📊 Subsidized agricultural lending rates — confirm current terms per scheme.

🌐 Apply

LSETF (Lagos State Employment Trust Fund)

₦50,000–₦1,000,000

Government Fund

Lagos State resident, business plan required, typically for registered or registering small businesses.

📊 Low/subsidized interest rates for qualifying Lagos-based entrepreneurs — confirm current scheme terms.

🌐 Apply

⚠️ Informational only — not financial advice. Confirm current terms directly with each provider before applying, and borrow only what you can repay.