Home › Solar Calculator › NH

Solar Panel & Federal Tax Credit Calculator in NH

Solar panel installation cost in NH varies based on system size, equipment quality, local utility rates, and state tax credits. Use our decision engine for a custom, state-of-the-art solar and battery payback analysis in under 2 minutes.

Step 0 of 4 Solar Advisor USA

Find Your Perfect Solar Solution in Under 2 Minutes

Get a personalized solar recommendation based on your location, home, electricity usage, utility company, incentives, and goals.

What would you like to achieve with solar?

Select your primary goal to customize your dynamic calculations.

Save Money on Bills
Install Solar (Home)
Add Battery Backup
Charge Electric Vehicle

Who is this solar project for?

Homeowner (Residential)
Commercial / Factory

Configure Your Location & Energy Details

Enter your ZIP code to auto-load local sun hours, cost-per-watt, and utility policies.

NH
$0.18/kWh

Select Hardware & Roof Shading

Solar Panels Quality Preference:

Standard Tier 1 (Qcells)
Premium Efficiency (REC)
Economical Panels

Home Battery Storage Backup:

No Battery Backup
Tesla Powerwall 3
Enphase IQ Battery

Roof Shading & Sun Exposure:

Full Sun (No Shade)
Light Shading
Moderate Shading

Recommended Solar Decision

Solar Sizing & Payback Dashboard

System Specifications

Recommended System Size:--
Number of Panels:--
Roof Space Needed:--
Inverter Model:--

Financial Summary

Gross Cost:--
30% Federal ITC:--
Net Cost:--

Energy Savings

Monthly Savings:--
First-Year Savings:--
5-Year Savings:--
10-Year Savings:--
25-Year Cumulative Savings:--

Payback & ROI

Payback Period:--
Return on Investment (ROI):--
25-Year Net Profit:--
Estimated Property Value Gain:--

Environmental Impact (Annual Offset)

--
CO₂ Reduction
--
Trees Equivalents
--
Cars Removed

Compare Alternative System Sizes

Compare the recommended solar sizing side-by-side with smaller and larger configurations.

Top 10 Solar Panel Installers in NH

Compare the top-rated solar installers servicing your specific region.

Tesla Solar

★ 4.3 (1200 reviews)
(877) 798-3752 energyorders@tesla.com

SunPower

★ 4.4 (2800 reviews)
(800) 786-7693 sales@sunpower.com

Sunrun

★ 4.2 (3100 reviews)
(877) 272-3436 sales@sunrun.com

Blue Raven Solar

★ 4.7 (2600 reviews)
(800) 377-4480 info@blueravensolar.com

Trinity Solar

★ 4.5 (1400 reviews)
(877) 786-7693 info@trinitysolar.com

Momentum Solar

★ 4.4 (1900 reviews)
(888) 666-3688 info@momentumsolar.com

Palmetto Solar

★ 4.5 (850 reviews)
(855) 339-1200 sales@palmetto.com

ADT Solar

★ 4.1 (1100 reviews)
(888) 555-0144 info@adtsolar.com

Elevation Solar

★ 4.6 (450 reviews)
(800) 555-0123 info@elevationsolar.com

Green Home Systems

★ 4.7 (320 reviews)
(888) 555-0188 info@greenhomesystems.com

Frequently Asked Questions for NH

Get answers to common solar questions about costs, incentives, and system payback.

Q: How much does a solar panel installation cost?

A: The average cost of solar panels in the US ranges from $2.50 to $3.00 per watt. A typical 8 kW residential system costs around $20,000 to $24,000 before federal tax credits.

Q: What is the 30% Federal Solar Tax Credit?

A: The Residential Clean Energy Credit (Section 25D) allows you to deduct 30% of the total cost of installing solar panels and battery storage from your federal tax liability.

Q: What is the average payback period for solar panels?

A: Most homeowners reach their break-even point in 6 to 9 years, depending on local utility electricity rates, solar exposure, and available incentives.

Suggested Reading Material

Calculation Modules Directory for NH

Our decision engine runs 15 localized calculation modules configured specifically for NH utility rates and policies. Click any category to view the supported calculation parameters:

Primary Sizing Modules
NH Solar Calculator NH Solar Savings Calculator NH Solar Cost Calculator NH Solar Payback Calculator NH Solar ROI Calculator NH Solar Estimate Calculator NH Solar Energy Calculator NH Solar Power Calculator NH Solar Panel Calculator NH Solar System Calculator
Cost & Financing Analysis
NH Solar Installation Cost Calculator NH Home Solar Cost Calculator NH Commercial Solar Cost Calculator NH Solar Financing Calculator NH Solar Loan Calculator NH Solar Lease Calculator NH PPA Calculator NH Monthly Solar Payment Calculator NH Solar Tax Credit Calculator NH Solar Rebate Calculator
Savings & Bill Projections
NH Monthly Savings Calculator NH Annual Savings Calculator NH Lifetime Savings Calculator NH 10-Year Savings Calculator NH 20-Year Savings Calculator NH 25-Year Savings Calculator NH Electricity Bill Savings Calculator NH Utility Bill Calculator NH Solar vs Utility Cost Calculator NH Energy Savings Calculator
System Design & Sizing
NH Solar Panel Sizing Calculator NH Solar System Size Calculator NH Solar Capacity Calculator NH Solar Array Calculator NH Number of Panels Calculator NH Roof Solar Calculator NH Roof Area Calculator NH Roof Suitability Calculator NH Solar Output Calculator NH Solar Production Calculator
Battery Storage & Backup
NH Battery Calculator NH Battery Savings Calculator NH Battery Payback Calculator NH Battery ROI Calculator NH Battery Size Calculator NH Battery Capacity Calculator NH Whole Home Backup Calculator NH Power Outage Calculator NH Backup Runtime Calculator NH Battery Storage Calculator
Net Metering & Grid Policies
NH Net Metering Calculator NH Net Billing Calculator NH Export Credit Calculator NH Solar Export Calculator NH Grid Export Calculator NH Grid Import Calculator NH Self Consumption Calculator NH Energy Credit Calculator NH TOU Solar Calculator NH Demand Charge Calculator
California NEM 3.0 Modules
NH NEM Calculator NH NEM 2.0 Calculator NH NEM 3.0 Calculator NH NBT Calculator NH Avoided Cost Calculator NH Export Rate Calculator NH ACC Calculator NH Solar Export Value Calculator NH Battery Dispatch Calculator NH Peak Export Calculator
EV Charging Integration
NH EV Solar Calculator NH EV Charging Calculator NH Home EV Charging Calculator NH EV Electricity Cost Calculator NH EV Savings Calculator NH EV Battery Calculator NH EV Charging Cost Calculator NH EV Solar Size Calculator NH EV Panel Calculator NH EV Offset Calculator
Environmental Carbon Offsets
NH Carbon Savings Calculator NH Carbon Offset Calculator NH CO₂ Calculator NH Trees Saved Calculator NH Green Energy Calculator NH Clean Energy Calculator NH Climate Impact Calculator NH Emissions Calculator NH Sustainability Calculator NH Green Home Calculator
Financial Returns & Payback
NH Break-even Calculator NH Cash Flow Calculator NH Investment Calculator NH Inflation Savings Calculator NH Property Value Calculator NH Home Value Calculator NH Return on Investment Calculator NH Solar Profit Calculator NH Long-Term Savings Calculator NH Solar Value Calculator
Commercial & Industrial Sizing
NH Commercial Solar Calculator NH Business Solar Calculator NH Warehouse Solar Calculator NH Office Solar Calculator NH Factory Solar Calculator NH Industrial Solar Calculator NH School Solar Calculator NH Hospital Solar Calculator NH Agricultural Solar Calculator NH Farm Solar Calculator
Installation & Labor Breakdown
NH Installation Calculator NH Installer Cost Calculator NH Permit Calculator NH Inspection Calculator NH Wiring Cost Calculator NH Mounting Cost Calculator NH Labor Cost Calculator NH Equipment Cost Calculator NH Installation Timeline Calculator NH Project Cost Calculator
Performance & Efficiency Metrics
NH Solar Efficiency Calculator NH Inverter Calculator NH Inverter Size Calculator NH Solar Yield Calculator NH Peak Sun Hours Calculator NH Solar Angle Calculator NH Solar Tilt Calculator NH Solar Orientation Calculator NH Shade Calculator NH Weather Impact Calculator
Smart Home Load Calculations
NH Smart Home Solar Calculator NH Home Energy Calculator NH Appliance Calculator NH HVAC Solar Calculator NH Heat Pump Calculator NH Pool Solar Calculator NH Water Heater Calculator NH Generator Replacement Calculator NH Backup Power Calculator NH Energy Independence Calculator
AI Recommendations Engine
NH Best Solar System Calculator NH Best Solar Panels Calculator NH Best Battery Calculator NH Best Inverter Calculator NH Personalized Solar Calculator NH AI Solar Calculator NH Smart Solar Calculator NH Solar Recommendation Tool NH Solar Planner NH Solar Advisor

Explore Calculator Locations & Utilities

Select your state or local utility provider to view customized solar panel installation cost calculations, battery payback estimates, and state tax credit advice:

Get Your Free Solar Recommendations Report

We will email you a complete PDF report of these sizing, roof space, and payback configurations.

☀️ Solar AI Assistant
Analyzing your configuration...

Ask me anything about your custom calculation details:

Get Localized Solar Quotes & Estimates: