How is surplus solar power handled by STEG?

Using a bi-directional net-metering setup, excess electricity generated is injected into the national grid and credited against your subsequent energy bills.

What are the eligibility requirements for the ANME grant?

The property must be connected to the low-voltage public grid and the installation must be carried out by a certified photovoltaic installer accredited by ANME.

TunisiaUpdated for 2026Everyday life

Tunisia Prosol Elec Residential Solar Photovoltaic Calculator 2026

Calculate residential solar PV installation costs under Tunisia's Prosol Elec program, including ANME energy transition grants, subsidized loans, and STEG bill savings.

Solar Energy & Photovoltaics Electricity Tariffs & Bills Home Utilities & Energy

Calculated Result

Estimated Annual Electricity Bill Savings

1,550TND

Calculator Inputs

Proposed Solar PV System Capacity

STEG Loan Repayment Term

Current Quarterly STEG Electricity Bill

TND

Estimated Annual Electricity Bill Savings

1,550TND

Monthly Loan Installment on STEG Bill

89.05 TND

Net Monthly Cash Flow Benefit

40.12 TND

Total Turnkey System Cost

6,800 TND

State Subsidy (FTE / ANME)

1,000 TND

Subsidized Loan Principal

5,500 TND

Monthly energy generation savings exceed your loan payment, generating immediate positive net savings.

Solar Project Financing Breakdown

State Subsidy (FTE / ANME)

1,000 TND(8%)

Subsidized Loan Principal

5,500 TND(41%)

Total Turnkey System Cost

6,800 TND(51%)

Calculations reflect the financial framework of the national Prosol Elec program administered jointly by ANME, STEG, and partner banks for low-voltage self-generation.

Official Statute: برنامج التنوير الذاتي بالأنظمة الفولطاضوئية (Prosol Elec) بالشراكة بين الوكالة الوطنية للتحكم في الطاقة (ANME) والشركة التونسية للكهرباء والغاز (STEG)Last Verified: 2026-09-06

Calculation Methodology

The Energy Transition Fund (FTE) provides a capital subsidy while the remainder is financed via a subsidized bank loan amortized directly through periodic STEG utility invoices.

Frequently Asked Questions

It is a national renewable initiative by ANME and STEG that facilitates residential rooftop solar adoption through non-repayable capital subsidies and concessionary loans recovered via STEG electricity bills.

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Tunisia

Tunisia Prosol Elec Residential Solar Photovoltaic Calculator 2026

Calculator Inputs

Solar Project Financing Breakdown

Calculation Methodology

Frequently Asked Questions

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