Solar PV Analysis of Lodi, United States
Lodi, New Jersey, located at latitude 40.8768 and longitude -74.0867, offers a moderate potential for solar energy generation throughout the year. This location in the Northern Temperate Zone experiences significant seasonal variations in solar output, which impacts the overall efficiency of photovoltaic (PV) systems.
Seasonal Solar Performance
Solar energy production in Lodi varies considerably across the four seasons. Summer stands out as the most productive period, with an average daily output of 6.05 kWh per kW of installed solar capacity. Spring follows closely, generating 5.47 kWh/day. Autumn sees a noticeable decrease to 3.54 kWh/day, while winter experiences the lowest output at 2.18 kWh/day.
The substantial difference between summer and winter production highlights the impact of shorter days and lower sun angles during the colder months. However, the relatively strong performance in spring and summer makes Lodi a viable location for solar energy generation, particularly from late March through September.
Optimal Panel Installation
To maximize year-round solar production in Lodi, fixed solar panels should be installed at a tilt angle of 35 degrees facing south. This angle optimizes the panels' exposure to sunlight throughout the year, balancing the high summer sun with the lower winter sun angle.
Environmental and Weather Considerations
While Lodi's location is generally favorable for solar energy, there are some environmental and weather factors to consider:
- Snow accumulation in winter can temporarily reduce panel efficiency
- Occasional severe weather events, such as hurricanes or strong thunderstorms, may pose risks to solar installations
To mitigate these factors, solar installations in Lodi should incorporate durable mounting systems capable of withstanding high winds. Additionally, panels should be installed at an angle that facilitates snow sliding off. Regular maintenance, including snow removal when necessary, can help ensure optimal performance year-round.
Despite these challenges, with proper installation and maintenance, Lodi remains a suitable location for solar PV systems, offering good potential for clean energy generation, particularly during the warmer months of the year.
Note: The Northern Temperate Zone extends from 35° latitude North up to 66.5° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 4253 locations across the United States. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in the United States by location
Solar output per kW of installed solar PV by season in Lodi
Seasonal solar PV output for Latitude: 40.8768, Longitude: -74.0867 (Lodi, United States), based on our analysis of 8760 hourly intervals of solar and meteorological data (one whole year) retrieved for that set of coordinates/location from NASA POWER (The Prediction of Worldwide Energy Resources) API:
Ideally tilt fixed solar panels 35° South in Lodi, United States
To maximize your solar PV system's energy output in Lodi, United States (Lat/Long 40.8768, -74.0867) throughout the year, you should tilt your panels at an angle of 35° South for fixed panel installations.
As the Earth revolves around the Sun each year, the maximum angle of elevation of the Sun varies by +/- 23.45 degrees from its equinox elevation angle for a particular latitude. Finding the exact optimal angle to maximise solar PV production throughout the year can be challenging, but with careful consideration of historical solar energy and meteorological data for a certain location, it can be done precisely.
We use our own calculation, which incorporates NASA solar and meteorological data for the exact Lat/Long coordinates, to determine the ideal tilt angle of a solar panel that will yield maximum annual solar output. We calculate the optimal angle for each day of the year, taking into account its contribution to the yearly total PV potential at that specific location.
Seasonally adjusted solar panel tilt angles for Lodi, United States
If you can adjust the tilt angle of your solar PV panels, please refer to the seasonal tilt angles below for optimal solar energy production in Lodi, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 35° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 24° South in Summer | 45° South in Autumn | 56° South in Winter | 34° South in Spring |
Our recommendations take into account more than just latitude and Earth's position in its elliptical orbit around the Sun. We also incorporate historical solar and meteorological data from NASA's Prediction of Worldwide Energy Resources (POWER) API to assign a weight to each ideal angle for each day based on its historical contribution to overall solar PV potential during a specific season.
This approach allows us to provide much more accurate recommendations than relying solely on latitude, as it considers unique weather conditions in different locations sharing the same latitude worldwide.
Calculate solar panel row spacing in Lodi, United States
We've added a feature to calculate minimum solar panel row spacing by location. Enter your panel size and orientation below to get the minimum spacing in Lodi, United States.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - Minimum Spacing:
We add the shadow length to the horizontal space occupied by tilted panels.
This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.
Topography for solar PV around Lodi, United States
The area around Lodi, New Jersey, located at latitude 40.8768 and longitude -74.0867, is characterized by a mix of urban and suburban landscapes typical of the New York City metropolitan area. The topography is generally flat to gently rolling, with some low hills and small valleys scattered throughout the region.
Lodi itself sits in the Hackensack River valley, which is a relatively low-lying area. To the west, the land gradually rises towards the Watchung Mountains, a series of low ridges that run roughly parallel to the coast. To the east, the terrain remains mostly flat as it approaches the Hudson River and New York City.
The immediate vicinity of Lodi is heavily developed, with a dense network of roads, residential areas, and commercial zones. This urban landscape extends in most directions, particularly to the east towards New York City. However, there are some pockets of open space and parkland scattered throughout the region.
Regarding areas suitable for large-scale solar PV installations, the densely populated nature of this region presents challenges for finding expansive, unoccupied spaces. However, some potential areas that might be considered include:
- Large commercial or industrial rooftops in nearby business parks or shopping centers
- Parking lots, where solar canopies could be installed over existing paved areas
- Closed landfills or brownfield sites that have been remediated and are not suitable for other development
- Areas along highway corridors or other transportation infrastructure where land is already disturbed
For truly large-scale solar PV installations, it would likely be necessary to look further west into more rural parts of New Jersey or north into less densely populated areas of New York State. These regions may offer larger tracts of open land that could accommodate utility-scale solar farms while having less impact on existing development and communities.
United States solar PV Stats as a country
United States ranks 2nd in the world for cumulative solar PV capacity, with 95,209 total MW's of solar PV installed. This means that 3.40% of United States's total energy as a country comes from solar PV (that's 26th in the world). Each year United States is generating 289 Watts from solar PV per capita (United States ranks 15th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in United States?
Yes, there are several incentives for businesses wanting to install solar energy in the United States. These include federal tax credits, state and local rebates, net metering policies, and renewable energy certificates (RECs). Additionally, many states have enacted legislation that requires utilities to purchase a certain amount of electricity from renewable sources such as solar.
Do you have more up to date information than this on incentives towards solar PV projects in United States? Please reach out to us and help us keep this information current. Thanks!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Sunday 22nd of September 2024
Last Updated: Monday 21st of July 2025
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Compare this location to others worldwide for solar PV potential
The solar PV analyses available on our website, including this one, are offered as a free service to the global community. Our aim is to provide education and aid informed decision-making regarding solar PV installations.
However, please note that these analyses are general guidance and may not meet specific project requirements. For in-depth, tailored forecasts and analysis crucial for feasibility studies or when pursuing maximum ROI from your solar projects, feel free to contact us; we offer comprehensive consulting services expressly for this purpose.
Helping you assess viability of solar PV for your site
Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide
Enhance your solar panel's performance with our in-depth guide. Determine the best tilt angle using hard data, debunk common misunderstandings, and gain insight into how your specific location affects solar energy production.
