If a neighbour’s solar panels are reflecting sunlight into your home, first document when and where it happens, then discuss possible changes with the panel owner. Reflections depend on the sun’s position, panel angle and the line of sight to your property, so the effective remedy is site-specific. If informal steps do not resolve a significant problem, check the planning rules for your location and ask whether a technical glare assessment is appropriate.
Glint and glare are different problems
England’s 2025 National Policy Statement EN-3 defines glint as a momentary flash caused by direct reflection from a solar panel, and glare as continuous excessive brightness experienced by a stationary observer in the path of reflected sunlight. Panels are designed to absorb sunlight rather than reflect it, but reflections can occur at particular angles. Read EN-3.
As an Amazon Associate I earn from qualifying purchases.
For a complaint or conversation, describe the actual effect rather than just calling it glare: when it occurs, how long it lasts, and whether it reaches a particular room, window, garden, road or other location. The sun’s position and the observer’s location matter as much as the panel itself.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesWhat to do first
- Keep a simple record. Note the date, start and end time, affected room or outdoor area, and the direction the light appears to come from. Photos or short videos can help show the pattern, but they do not replace a technical assessment.
- Raise it calmly with the panel owner. Share your observations and ask whether a change to the panel position, orientation or layout is feasible. The owner may need to weigh any change against roof or site constraints and the system’s design.
- Ask about a suitable remedy. Depending on the reflection path, possibilities may include changing the panels’ placement or direction, adding screening, or planting. Avoid assuming that a measure will work without checking its position against the times and locations affected.
- Check the planning record and local process. Find out which authority handled the installation and ask what rules or complaint route apply to that specific system. Requirements vary by jurisdiction and by project type.
- Seek a technical review if the issue is significant or disputed. A qualified assessment can examine panel height, direction, type, affected receptors and possible mitigation rather than relying on general assumptions.
Which mitigation options may help?
Measures can act at the source—the panels—or between the reflection and the affected property. The best fit depends on sightlines, season, feasibility and whether the change requires permission.
#1 Best Overall
- Solar Screens for Windows Exterior – Tired of the extra heat and glare coming through your window or patio enclosure in the afternoon? Phifer’s 90% solar window screens feature a unique woven screen mesh that reduces both heat and light, providing effective sun shade. Enjoy a cooler, more comfortable space without sacrificing natural light.
- Window Solar Screen Mesh Roll for DIY Sun Shading – Perfect for outdoor blinds, exterior solar window screens, and sun screening projects, Phifer’s 90% solar screen fabric offers a stylish and durable solution while blocking the majority of harmful UV rays. Ideal for DIY enthusiasts, it’s the perfect material for creating custom shading solutions.
- Extra Durable Polyester Mesh Screen – Made from tough, vinyl-coated polyester, Phifer’s sun blocking window screen mesh is built to last through years of sun exposure. The solar patio screen mesh resists fading, ensuring it maintains its appearance over time. Simply clean your sun-blocking solar screen occasionally with mild soap and water for easy maintenance and long-lasting performance.
- Save on Energy Costs – By adding Phifer solar screens to your windows, doors, patio, or porch you can reduce glare while improving your home's energy efficiency. The shading effect of this solar screen for windows helps keep your home cooler, reducing the need for air conditioning. This easy-to-install window sun screen can lead to noticeable savings on your energy bills.
- GreenGuard Gold Certified Solar Window Screen Mesh – Phifer solar screens for patio and windows are designed with low chemical emissions, contributing to a healthier living environment. This solar screen mesh is ideal for those looking to create environmentally conscious spaces, indoors and out. Enjoy the benefits of enhanced air quality and reduced environmental impact with this solar screening for porches, patios, doors, and windows.
| Option | What it can address | Important limitation |
|---|---|---|
| Change panel orientation or layout | May alter the reflection geometry at its source. | Feasibility depends on the building or site and the times and directions involved; assess the specific setup rather than assuming a change will solve it. |
| Opaque screening or external shade | May interrupt the line of sight from the panels to an affected window or outdoor area. | Effectiveness depends on position, height and sightline. A screen or shade can also block wanted daylight or views. City of London guidance discusses these measures for reflected sunlight glare generally; it is local advice, not a guarantee for every solar-panel case. See the advice note. |
| Planting | May provide a natural visual screen where there is room for suitable planting. | Consider mature size, maintenance and seasonal coverage. Deciduous trees may not block winter glare when their leaves are gone. England’s EN-3 also advises considering vegetation retention and growth at boundaries for utility-scale solar sites. |
| Low-reflectance materials or coatings | May be considered as part of an appropriate design or assessment. | Do not apply an aftermarket coating to a neighbour’s modules without confirming compatibility, performance, manufacturer requirements and authorization. The available guidance does not establish a universally suitable DIY retrofit coating. |
Planning rules depend on where the panels are
There is no single planning route that applies to every neighbour’s installation. In England, the cited consolidated version of the 2015 General Permitted Development Order says certain stand-alone solar installations require an application to the local authority for a decision on whether prior approval is needed, including consideration of glare on occupiers of neighbouring land. It also says equipment should be sited, so far as practicable, to minimise effects on amenity. These provisions are tied to a specified class of development; they should not be assumed to cover every rooftop installation. Check the current rules and whether the installation falls within the relevant class before relying on them. Consult the cited order.
Other places have their own guidance. Welsh Government guidance for specified non-domestic installations says they must be sited so far as practicable to minimise glint or glare. Victoria’s PPN96 discusses reflected-glare assessment in that jurisdiction. Neither is a universal rule elsewhere: Welsh guidance and Victoria PPN96.
Rank #2
- Reduces Heat & UV Exposure – Block up to 95% of the sun’s heat and glare before they enter your home with these solar window screens. By intercepting UV rays at the house windows, this solar screen mesh helps protect furniture, flooring or curtains from fading over time. You get a cooler, more comfortable space while preserving the longevity of your home’s interior.
- Keeps Your Home Cooler – Reduce the strain on your air conditioning system with this window solar screen providing a natural barrier from direct sunlight. This window mesh screen is especially useful in sun-facing rooms where heat quickly builds. The solar screen fabric helps maintain airflow, cooler indoor temperatures, and energy efficiency.
- Enhances Daytime Privacy – Enjoy one-way visibility with this privacy screen for windows. From the outside, windows appear darker. From the inside, you can enjoy your view without obstruction. This window privacy screen is ideal for street-facing rooms, first-floor living areas, bathrooms, or any space where you want to keep prying eyes out during the day.
- Tough Mesh for Everyday Use – Built from vinyl-coated polyester, this solar screen material is pet-resistant to tearing and scratching. The tightly woven mesh keeps out insects, serving as a mosquito screen as well as solar window protection. It's also GreenGuard Gold Certified, designed with low chemical emissions for enhanced air quality and reduced environmental impact.
- Custom to Your Needs – Choose from a variety of window screen frame sizes and colors to match your home. Select the screen window mesh that best suits your needs, whether you want maximum heat blockage, enhanced visibility, or extra durability. Even the hardware is customizable, giving you control over every detail of your solar shade screen.
For larger developments or a formal review, UK Planning Inspectorate technical advice says solar glare scoping should take account of panel height, direction, type—including tracking systems—locations and extent, sensitive receptors and secured mitigation. Victoria’s guidance likewise highlights view direction, likely glare risk and checking whether design changes work. See the Planning Inspectorate’s technical advice.
How to make a useful request
A focused request gives the owner or planning authority something concrete to investigate. Include the dates and times from your record, the affected location, whether the effect is a brief flash or a sustained bright reflection, and any photos or video that illustrate it. Ask whether the panel layout or direction can be reviewed, or whether a screening option could interrupt the reflection without creating a new problem. If a technical assessment is proposed, it should consider the relevant receptors and the geometry and duration of the reflection, along with how any mitigation will be secured.
Quick Recap
Best Value
- Solar Screens for Windows Exterior – Tired of the extra heat and glare coming through your window or patio enclosure in the afternoon? Phifer’s 75% solar window screens feature a unique woven screen mesh that reduces both heat and light, providing effective sun shade. Enjoy a cooler, more comfortable space without sacrificing natural light.
- Window Solar Screen Mesh Roll for DIY Sun Shading – Perfect for outdoor blinds, exterior solar window screens, and sun screening projects, Phifer’s 75% solar screen fabric offers a stylish and durable solution while blocking the majority of harmful UV rays. Ideal for DIY enthusiasts, it’s the perfect material for creating custom shading solutions.
- Extra Durable Polyester Mesh Screen – Made from tough, vinyl-coated polyester, Phifer’s sun blocking window screen mesh is built to last through years of sun exposure. The solar patio screen mesh resists fading, ensuring it maintains its appearance over time. Simply clean your sun-blocking solar screen occasionally with mild soap and water for easy maintenance and long-lasting performance.
- Save on Energy Costs – By adding Phifer solar screens to your windows, doors, patio, or porch you can reduce glare while improving your home's energy efficiency. The shading effect of this solar screen for windows helps keep your home cooler, reducing the need for air conditioning. This easy-to-install window sun screen can lead to noticeable savings on your energy bills.
- GreenGuard Gold Certified Solar Window Screen Mesh – Phifer solar screens for patio and windows are designed with low chemical emissions, contributing to a healthier living environment. This solar screen mesh is ideal for those looking to create environmentally conscious spaces, indoors and out. Enjoy the benefits of enhanced air quality and reduced environmental impact with this solar screening for porches, patios, doors, and windows.
Rank #4
- Solar Screens For Windows Exterior - Tired of the extra heat and glare coming through your window or patio enclosure in the afternoon? Phifer’s 80% solar window screens feature a unique woven screen mesh that reduces both heat and light, providing effective sun shade. Enjoy a cooler, more comfortable space without sacrificing natural light.
- Window Solar Screen Mesh Roll For DIY Sun Shading - Perfect for outdoor blinds, exterior solar window screens, and sun screening projects, Phifer’s 80% solar screen fabric offers a stylish and durable solution while blocking the majority of harmful UV rays. Ideal for DIY enthusiasts, it’s the perfect material for creating custom shading solutions.
- Extra Durable Polyester Mesh Screen - Made from tough, vinyl-coated polyester, Phifer’s sun blocking window screen mesh is built to last through years of sun exposure. The solar patio screen mesh resists fading, ensuring it maintains its appearance over time. Simply clean your sun-blocking solar screen occasionally with mild soap and water for easy maintenance and long-lasting performance.
- Save on Energy Costs - By adding Phifer solar screens to your windows, doors, patio, or porch you can reduce glare while improving your home's energy efficiency. The shading effect of this solar screen for windows helps keep your home cooler, reducing the need for air conditioning. This easy-to-install window sun screen can lead to noticeable savings on your energy bills.
- GreenGuard Gold Certified Solar Window Screen Mesh - Phifer solar screens for patio and windows are designed with low chemical emissions, contributing to a healthier living environment. This solar screen mesh is ideal for those looking to create environmentally conscious spaces, indoors and out. Enjoy the benefits of enhanced air quality and reduced environmental impact with this solar screening for porches, patios, doors, and windows.
Rank #3
- Solar Screen For Windows: Tired of the extra heat and glare that comes through your window or patio enclosure in the afternoon? Our fixed solar window screens provide cool shade, so you can enjoy your space comfortably.
- 3-in-1 Screen Mesh Roll: In addition to deflecting the sun’s heat and glare, Phifer solar screens balance daytime privacy and optimal airflow, while the 20x30 screen mesh provides effective screening.
- Save on Energy Costs: Adding our solar screens to your windows, doors, or patios will help to increase the efficiency of your home's cooling system. Reduce your AC costs with these screen replacements!
- Reduce Glare: Don’t let the setting sun ruin your afternoon! Solar screen mesh reduces glare on computers and TV screens and provides daytime privacy.
- GreenGuard Gold Certified: With our screens’ GreenGuard Gold Certification, you can relax and breathe easy in a healthier living space.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
