With rising electricity tariffs and increasing power demand, homeowners and businesses across Maharashtra are actively exploring rooftop solar.

But the real question is:

How much can you actually save with solar in 2026?

Let’s break it down with updated regulations, real numbers, and practical insights.

1. Why Electricity Costs Are Rising in Maharashtra

Cities like Pune, Mumbai, and Nagpur continue to see rising electricity prices due to:

Higher fuel costs
Grid modernization & infrastructure upgrades
Rapid increase in demand

Result: Higher monthly bills for homes and businesses

What Changed in 2025 (Important Update)

Under MERC Order 75 of 2025:

• Traditional 1:1 net metering benefits are reduced/modified
• Exported electricity is compensated at a lower rate than retail tariff
• Greater focus on self-consumption of solar power

Impact: Savings are now highest when you use solar power directly, not export it.

Updated Savings with Rooftop Solar (2026)
🏠 Residential Example
Monthly bill: ₹5,000
Annual bill: ₹60,000

With solar (post new policy):

Savings: ₹35,000 – ₹50,000/year
Bill reduction: 60–85%

Over 25 years: ₹10–13 lakh savings

• Higher savings if daytime usage is high (ACs, appliances, work-from-home)

Commercial Example
Monthly bill: ₹50,000
Annual bill: ₹6,00,000

With solar: Savings: ₹3.5 – ₹5 lakh/year

Over 25 years: ₹90 lakh – ₹1.2 crore savings

Commercial users benefit more due to high daytime consumption

Payback Period in Maharashtra (Updated)

Due to policy changes:

Typical payback: 4–6 years

Still:

• Strong ROI
• Long-term savings for 20+ years
• Protection against future tariff hikes

Key Factors That Now Matter More

After the new regulation, your savings depend even more on:

• Daytime electricity usage (MOST IMPORTANT)
• Roof size & solar capacity
• System design (load matching)
• Local tariff slab
• Export compensation rate

Tip: Systems should now be designed for self-consumption optimization, not just maximum generation

Government Support & Policies

In India, you still get:

• Subsidies (for residential users)
• Accelerated depreciation (for businesses)
• Grid connectivity support

These still make solar a high ROI investment despite policy changes

Final Takeaway (2026 Reality)

Even after MERC Order 75 of 2025:

• Solar is still highly profitable but strategy matters more now.
• Use more power during the day
• Right-size your system
• Avoid over-export dependency
• Smartly designed systems = Maximum savings