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April 1 Shock: Tariffs Increased! ROI Dropped to 3 Years ⚡

Find out why switching to solar energy today is not just about ecology, but the only way for a business to survive.

GNERC's decision on April 1, 2026, dealt a heavy blow to Georgian businesses. Electricity prices reached a historic maximum, but this same crisis created an unprecedented opportunity in the solar energy sector.

At today’s commercial tariff, a Deye SUN-20K-SG05LP3 hybrid with a HECKMAN 15.36 kWh energy bank often pays back in about 3–4 years for business loads — model your site in the calculator.

Tariff evolution and solar inverters

Why is April 2026 a turning point?

Commercial Tariff
Explosion: 35+ tetri per kilowatt

For 3-phase networks (380-220V), the tariff jumped by 5.3 tetri at once. Today in Tbilisi the price is 35.261 tetri, and in the regions — 35.713 tetri. This means that the monthly costs for manufacturing, hotels, and retail facilities are growing catastrophically.

Investment Mathematics: ROI dropped to 3 years!

The more expensive the electricity in the grid, the faster alternative energy pays for itself. That is why installing solar systems is now a matter of survival for businesses.

Old Reality (2025)
4 Years

Average payback period for small and medium enterprises at old tariffs.

New Calculation!
New Reality (April 2026)
3 Years

Fast payback due to increased commercial costs.

How does this work? (Example for a 100 kW station)

  • Monthly generation: ~12,000 kWh
  • Savings at the old tariff: ~3,600 GEL per month
  • Savings at the new tariff (35.7 tetri): ~4,284 GEL per month!
  • Result: You save an additional 8,000+ GEL per year, which covers the investment 1 full year earlier. From the 4th year, you make pure profit.

For commercial sites where export is settled at wholesale rates, also read Net-Billing for business in Georgia — self-consumption and storage often beat selling surplus cheap.

Don't wait for the next price increase!

Inversol's top-quality inverters and energy systems will fully protect your business from tariff fluctuations. Lock in your energy price for the next 25 years.

#Tariffs2026 #ROI #SolarEnergy #Inversol

Next layer after GNERC tariffs: GENEX DAM/IDM and 2027 balancing.

Frequently Asked Questions

Why did solar payback in Georgia drop toward ~3 years?
Commercial tariffs rose while panel and inverter prices fell. Higher GEL/kWh means every self-consumed kilowatt-hour saves more, so ROI compresses.
Do rising tariffs affect Net-Billing sites differently?
Yes. Import stays at the full commercial rate while export is credited near wholesale. The wider the gap, the more valuable daytime self-consumption and energy banks become.
Should I wait for tariffs to fall before investing?
Tariff history in Georgia has trended upward for businesses. Delaying usually means more years of high OPEX; locking in solar + storage hedges that risk.

About the author

About the author

Sarkis Kartashyan

Founder & Director, Inversol

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In-stock models from the Inversol warehouse — supply and install with Inversol and partners.