Solar PV Analysis of Bryansk, Russia
The city of Bryansk, Russia, situated at latitude 53.2859 and longitude 34.3691, presents a challenging environment for year-round solar energy generation. Located in the Northern Temperate Zone, this region experiences significant seasonal variations in solar output, which greatly impact the efficiency of photovoltaic (PV) systems.
Seasonal Solar Performance
Solar energy production in Bryansk fluctuates dramatically throughout the year. Summer stands out as the most productive season, with an impressive daily output of 6.21 kWh per kW of installed solar capacity. Spring follows as the second-best season, yielding 4.25 kWh/day. However, the colder months see a sharp decline in energy generation, with autumn producing only 2.00 kWh/day and winter plummeting to a mere 0.99 kWh/day.
These figures highlight the stark contrast between the peak summer months and the challenging winter period. The long days and higher sun angles during summer make it the ideal time for solar energy harvesting in Bryansk. Conversely, the short, dark days of winter severely limit solar production, making it the least favorable season for PV systems.
Optimal Panel Tilt
To maximize year-round solar energy production in Bryansk, fixed solar panels should be installed at a tilt angle of 44 degrees facing south. This angle is calculated to optimize the capture of available sunlight throughout the year, considering the city's latitude and seasonal sun path variations.
Environmental and Weather Factors
Several environmental and weather factors in Bryansk can significantly impact solar energy production:
- Snow accumulation: Bryansk experiences snowy winters, which can cover solar panels and reduce their efficiency. Regular panel cleaning and the use of steeper tilt angles can help mitigate this issue.
- Cloud cover: The region is prone to overcast conditions, particularly in autumn and winter, further reducing solar irradiance. Using high-efficiency panels can help maximize energy capture even in low-light conditions.
To address these challenges, installing panels with anti-soiling coatings, implementing automated cleaning systems, and using micro-inverters or power optimizers can help maintain higher energy production levels. Additionally, considering a hybrid system that combines solar with other renewable energy sources could provide more consistent year-round power generation in this location.
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 35 locations across Russia. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Russia by location
Solar output per kW of installed solar PV by season in Bryansk
Seasonal solar PV output for Latitude: 53.2859, Longitude: 34.3691 (Bryansk, Russia), 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 44° South in Bryansk, Russia
To maximize your solar PV system's energy output in Bryansk, Russia (Lat/Long 53.2859, 34.3691) throughout the year, you should tilt your panels at an angle of 44° 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 Bryansk, Russia
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 Bryansk, Russia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 44° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 37° South in Summer | 56° South in Autumn | 66° South in Winter | 46° 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 Bryansk, Russia
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 Bryansk, Russia.
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 Bryansk, Russia
The topography around Bryansk, Russia, is generally characterized by gently rolling hills and plains. The city itself is situated on the Desna River, which has carved a shallow valley through the landscape. The surrounding area is part of the vast East European Plain, which stretches across much of western Russia.
The terrain in the Bryansk region is relatively flat, with occasional low hills and small river valleys. The elevation typically ranges from about 150 to 200 meters above sea level. The landscape is dotted with forests, particularly mixed deciduous and coniferous woods, interspersed with agricultural fields and meadows.
To the west and southwest of Bryansk, the land becomes slightly more elevated and hilly as it approaches the Central Russian Upland. To the east and southeast, the terrain gradually becomes flatter as it transitions into the Oka-Don Lowland.
Areas Suitable for Large-Scale Solar PV
When considering areas nearby Bryansk for large-scale solar photovoltaic (PV) installations, several factors come into play. The most suitable locations would generally have the following characteristics:
1. Open, flat terrain: Areas with minimal slope and few obstructions would be ideal. The agricultural lands to the south and southeast of Bryansk could potentially offer such conditions.
2. Good solar exposure: While Bryansk's latitude means it receives less sunlight than more southern regions, areas with unobstructed southern exposure would be preferable. Avoid locations near tall forests or in deep valleys.
3. Proximity to infrastructure: Areas close to existing power lines and roads would be more practical for development. Look for locations near smaller towns or industrial areas around Bryansk.
4. Low ecological impact: Avoid forested areas or important wildlife habitats. Former agricultural lands or brownfield sites could be good options.
5. Minimal flood risk: Stay away from the immediate vicinity of rivers and low-lying areas prone to flooding.
Given these criteria, the most promising areas for large-scale solar PV installations would likely be found in the more open, agricultural landscapes to the south and southeast of Bryansk. These areas tend to have flatter terrain, fewer forests, and potentially suitable infrastructure connections. However, a detailed on-site assessment would be necessary to determine the most appropriate locations for such projects.
Russia solar PV Stats as a country
Russia ranks 35th in the world for cumulative solar PV capacity, with 1,661 total MW's of solar PV installed. Each year Russia is generating 11 Watts from solar PV per capita (Russia ranks 72nd in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Russia?
Yes, there are incentives for businesses wanting to install solar energy in Russia. The Russian government has implemented a number of policies and programs to encourage the development of renewable energy sources, including solar energy. These include tax breaks, subsidies, grants, and other financial incentives. Additionally, the government has established a feed-in tariff system that guarantees long-term contracts with fixed prices for electricity generated from renewable sources such as solar power.
Do you have more up to date information than this on incentives towards solar PV projects in Russia? 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 21st of July 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.
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Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide
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