Technical FAQs 4

Are solar lights a good idea?

Solar lights have quickly become one of the most practical ways to light up outdoor spaces. They're cost-effective, energy-efficient, and easy to install, no wiring, no mess. Whether you’ve added them to your garden path, backyard, or driveway, they’re meant to work quietly in the background.

Why did my solar light stop working after a storm?

Most outdoor solar lights are built to handle weather, but over time, rain and humidity can wear them down—especially if the build quality isn’t great. If your light stopped working after a storm, water may have found its way in. Take it apart carefully and let it dry out completely in a warm, dry place.

Why is my solar light not working?

The battery could be the culprit. Solar lights rely on rechargeable batteries, and over time, they lose the ability to hold a charge. Most need replacing after about 12 to 18 months. Swapping in a fresh, compatible battery often solves the issue immediately. You can also test the light by covering the panel with your hand during the day.

Why is my LED light coming on but not bright?

If your light is coming on but barely bright enough to notice, the issue usually lies in poor charging or battery performance. This happens a lot in winter or when the panel doesn’t get enough direct sunlight. Look at where the light is placed.

Photovoltaic Storage & BESS Technical Resources


Expert insights on photovoltaic energy storage systems, BESS solutions, mobile power containers, EMS management systems, commercial storage, industrial storage, containerized storage, and outdoor power generation for South African and African markets

Outdoor solar lights are sometimes bright and sometimes dim

Welcome to our technical resource page for Outdoor solar lights are sometimes bright and sometimes dim! Here, we provide comprehensive information about photovoltaic energy storage systems, BESS solutions, mobile power containers, EMS management systems, commercial storage, industrial storage, containerized storage, and outdoor power generation. Our professional engineering solutions are designed for residential, commercial, industrial, and utility applications across South Africa and Africa.

We provide professional photovoltaic storage and BESS solutions to customers across South Africa, including Western Cape, Gauteng, KwaZulu-Natal, Eastern Cape, Free State, and neighboring African countries including Namibia, Botswana, Zimbabwe, Mozambique, Zambia, Tanzania, and Kenya.
Our expertise in photovoltaic energy storage systems, BESS solutions, mobile power containers, EMS management systems, commercial storage, industrial storage, and containerized storage ensures reliable performance for various applications. Whether you need residential photovoltaic storage, commercial BESS systems, industrial energy storage, mobile power containers, or utility-scale photovoltaic projects, WALMER ENERGY has the engineering expertise to deliver optimal results with competitive pricing and reliable technical support.

Fixing Dim Solar Lights: Causes and Solutions for Brightness

May 25, 2023 · Ensure your solar lights stay bright and efficient! Learn how to troubleshoot dimming issues and keep your outdoor spaces beautifully lit while saving on electricity.

7 Quick Fixes to Make Solar Lights Brighter

Nov 3, 2025 · Fix dim solar lights with 7 simple steps. Boost brightness, extend lifespan, and upgrade to premium True Lumens lighting for brighter, safer nights.

Dim to Dazzling: How to Make Solar Lights Brighter in 5 Steps

2 days ago · Restore dim solar lights with proven maintenance tricks and DIY mods. Learn when to upgrade for sustainable, high-lumen outdoor lighting.

Common Solar Lighting Issues & Expert Solutions Guide 2025

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Common Solar Light Problems and How to Fix Them

Apr 28, 2025 · Solar lights have quickly become one of the most practical ways to light up outdoor spaces. They''re cost-effective, energy-efficient, and easy to install, no wiring, no mess.

11 Solar Light Mistakes That Could Be Ruining Your Yard

Mar 31, 2025 · Solar lights are an easy, energy-saving way to brighten up your yard, pathway, or patio. But if they''re not set up or maintained correctly, they won''t shine as bright—or last as

Why Your Solar Garden Lights Are Dim and How to Revive

Sep 9, 2025 · I. Introduction Nothing ruins a beautifully landscaped garden quite like solar garden lights dim and barely flickering in the evening darkness. You''ve invested in these eco-friendly

Why Your Solar Lights Are Dim & How To Fix It

May 25, 2023 · Solar lights are a sure way to reduce your electricity bill, whether they''re solar garden lights, patio spotlights, or streetlights. But what happens when those lights do not shine

Why Are My Solar Lights Dim? Discover Solutions Now

Is your outdoor space not shining as bright? Discover why your solar lights are dim and learn simple fixes to restore their glow. Click to brighten up!

Why Your Solar Lights Are Dim & How To Fix It

Dying BatteriesLack of SunlightDirty PanelsClouded PlasticEnsuring LongevitySolar Panel MaintenanceLed Bulb Quality and LifespanOlympia Solar Area LightsThe first step is checking the batteries. Even though the recharging is done by the sun, batteries power solar lights while they''re shining. The most common reason for dimming solar lights is that the rechargeable batteries are dying. If the battery is low, it''s important to remove the battery right away. A defunct battery can erode, leak acid, and...See more on olympialighting gccflight

Fixing Dim Solar Lights: Causes and Solutions for Brightness

May 25, 2023 · Ensure your solar lights stay bright and efficient! Learn how to troubleshoot dimming issues and keep your outdoor spaces beautifully lit while saving on electricity.

WALMER ENERGY Engineering Support Team

Engineering Support for Photovoltaic Storage & BESS Projects

Our certified engineering team provides comprehensive technical support for all installed photovoltaic storage and BESS systems. From initial system design and engineering to ongoing maintenance, optimization, and performance monitoring, WALMER ENERGY ensures your photovoltaic storage and BESS solutions operate at peak efficiency throughout their lifecycle, with 24/7 monitoring available for critical industrial and commercial applications.

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