☀️Location Report: South Suffolk, Virginia (23434)

Solar Panel & Energy Storage Calculator for South Suffolk, Virginia

Q: Are East-West roof configurations viable in South Suffolk?

Yes. While East-West roofs yield about 10% to 15% less total annual energy than ideal South-facing roofs, they generate power earlier in the morning and later in the afternoon, aligning well with peak Time-of-Use utility rate hours.

Q: How does tree or roof shading affect solar output?

Modern systems using module-level power electronics (MLPE) like microinverters or DC optimizers prevent partial shading on one panel from dragging down the production of the entire string.

Homeowners in South Suffolk, Virginia (23434) benefit from favorable solar insolation metrics, offering strong financial returns on rooftop solar and storage systems.

⌘K

Nearby:Suffolk (1 mi)Portsmouth Heights (14 mi)Portsmouth (18 mi)

Specific Solar Yield1456kWh / kWp annual

Utility Power Rate14.0¢ / kWh avg

Degree Days (HDD)2230Heating Degree Days

Federal Tax Credit30%Residential ITC (Sec. 25D)

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☀️ Solar & Photovoltaic: South Suffolk, Virginia

Calibrated for coordinates (36.72° N, 76.59° W)

ZIP: 23434

Yield Model

Solar Yield South Suffolk

Simulated with local solar irradiance (1,456 kWh/kWp) and roof geometry.

Annual Yield

11,648

kWh / yr

Peak System Power

Solar System Capacity8 kWp

1 kWp (Small / Garage)40 kWp (Full Roof)

Roof Geometry

Roof Pitch & Orientation

Annual Household Load

kWh

Grid Electricity Rate Auto-Sync

$/kWh

Currently calculating with: $0.23/kWh

📍South Suffolk (1456 kWh/kWp)

Energy Distribution

100% PV

Self-Consumed3,152 kWh27 % on-site

Grid Export8,496 kWh73 % exported

Total Net Benefit

$1,185/ yr

approx. $99 monthly bill offset

Utility bill savings:+ $718

Export credits:+ $467

Est. Hardware Cost~$22,597

Payback

~19.1 yrs

📍Production Profile in South Suffolk

Generating roughly 1456 kWh per kWp annually, solar installations in South Suffolk reliably offset high summer air conditioning loads and domestic electricity demand.

Pairing clean generation with flexible loads in South Suffolk helps maximize self-reliance and hedges against fluctuating retail tariffs.

🏛️Local Framework in Virginia

Installations in Virginia qualify for the 30% Federal Clean Energy Investment Tax Credit (Section 25D ITC), substantially lowering upfront equipment and installation costs.

Local net billing policies and average electricity rates of 14.0¢/kWh directly determine investment payback timelines.

Regional Network

Rooftop Solar & Output near South Suffolk

All locations in Virginia

Compare location-specific solar yields, power rates, and clean energy potential across communities near South Suffolk.

Portsmouth Heights23701

❓Frequently Asked Questions: Solar & Photovoltaic in South Suffolk

Local insights on yields, utility rates, and incentives across South Suffolk:

How much power does a 1 kW solar array produce annually in South Suffolk?▼

In South Suffolk, Virginia, a 1 kW array produces approximately 1456 kWh/kWp of electricity per year, supported by roughly 2,450 hrs annual peak sun hours and regional weather patterns.

How does Net Metering work with utilities in Virginia?▼

Utility net metering policies across Virginia determine whether surplus solar sent to the grid earns full retail rate credits or wholesale avoided-cost tariffs. This rate policy directly dictates whether adding battery storage is financially essential.

How does tree or roof shading affect solar output?▼

Modern systems using module-level power electronics (MLPE) like microinverters or DC optimizers prevent partial shading on one panel from dragging down the production of the entire string.

Are East-West roof configurations viable in South Suffolk?▼

Yes. While East-West roofs yield about 10% to 15% less total annual energy than ideal South-facing roofs, they generate power earlier in the morning and later in the afternoon, aligning well with peak Time-of-Use utility rate hours.

Does the 30% Federal Clean Energy Tax Credit apply in Virginia?▼

Yes. Homeowners in South Suffolk and across Virginia qualify for the 30% Federal Residential Clean Energy Credit (IRC Section 25D) on equipment and installation costs for qualifying solar and battery projects.

Does rooftop solar pay off without battery storage in South Suffolk?▼

Yes. In utilities offering favorable 1:1 net metering, solar arrays without batteries offer the fastest return on investment and shortest payback periods due to lower initial capital expenditure.

💡

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Solar Panel & Energy Storage Calculator for South Suffolk, Virginia

☀️ Solar & Photovoltaic: South Suffolk, Virginia

Solar Yield South Suffolk

📍Production Profile in South Suffolk

🏛️Local Framework in Virginia

Rooftop Solar & Output near South Suffolk

❓Frequently Asked Questions: Solar & Photovoltaic in South Suffolk

Suggestion or Feature Request?

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