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iSSL® Series All-in-One Solar Lighting System

iSSL® is the world’s most reliable all-in-one solar lighting solution and the result of 10 years of research and development.
All the products in the iSSL® range offer unrivalled performance, thanks to a patented energy management system (EMS) that guarantees optimal efficiency, 365 days a year, whatever the installation environment.
Fully plug & play, the installation of a lamp post has never been as simple and quick as with the iSSL® range.

Available in three sizes, iSSL® is a solar-powered lighting solution perfectly suited for lighting parks, pathways, car parks and general areas.

iSSL® is the only all-in-one solar light to offer multiple lighting optics combined with custom lighting profile programming, allowing the product to be tailored to each of your projects.

iSSL Range

iSSL Maxi
iSSL Maxi 4
Available Standard Colors:


Anti-blackout feature: iSSL® comes with patented adaptive lighting algorithms that guarantees lighting 365 nights per year.
Theft-proof: All components are located inside the casing, at the top of the pole, making it difficult to reach. Theft-prevention kits are available to ensure that the mouting bracket cannot be removed from the pole without proper equipment.
Reduced installation time: Thanks to its plug & play design, only 20 minutes are required to install your product, pole included. No specific skills are required. Reduced installation time = reduced project cost.
Built to resist even the most severe weather: Because of its unique battery technology and patented passive cooling system, the iSSL® series will operate smoothly whether you are in the desert, surrounded by ice and snow, or in a middle of a huge storm.
The only solar light in the world that can be air-shipped: The iSSL® has been designed to be deployed quickly, anywhere around the world. It doesn’t carry any materials considered as dangerous goods by the FAA and can therefore be shipped by air.
Incredible reliability: 100% of our systems are tested before they leave the factory. Our latest calculation shows a 0.5% failure rate, based on the 25,000 units deployed since 2015. Should a unit inadvertently fail, we provide full product swaps to minimize downtime and impact on users.

4 Reasons to choose the iSSL solar streetlight

1. Smart Lighting Management = A solar light that doesn’t run out of juice.

With patented built in intelligence, our lights gather weather data from the previous few days while constantly monitoring the amount of energy available in the battery system. It automatically combines this knowledge to regulate light flow and avoid any interruption in lighting service. A truly SMART street light – always on and always thinking

2. Lightning fast installation:

Deploying lighting infrastructure has never been faster nor easier, thanks to the all-in-one, plug and play design of the iSSL® series. No cabling, no trenching are required. Every components are located inside the polycarbonate casing. All you need to do is take the iSSL® out of the box, fix its mounting system to the pole and switch it on! The current iSSL® installation speed record is 20 minutes per light, pole included.

3. Remote Monitoring & smart city features:

Through our ‘always on’ supervision platform, we can monitor the status of your street lights from any device, anywhere as long as it is connected to the Internet. By adding sensors that monitor things like air quality, power devices like CCTV cameras, or creates a public WiFi network, we are building the smart communties of tomorrow – today.

4. Extreme Weather Resistance:

Our lights are built to resist up to Category 5 hurricanes and to operate effectively in temperatures that range between -40° and +158° F, making it the perfect street lighting solution almost anywhere in the world.

EverGen Solar Light Installations

Pathway & Park Lights

Sol by Sunna Design participated to the Rehabilitation of Moch Couoh Park, Campeche, Mexico where we deployed 58 iSSL Maxi Area. Our all-in-one products design perfectly complies with the historic site strict aesthetic requirements.

Residential area Lighting

Renishaw Hills is a mature lifestyle residential village located in South Africa, where Sol was selected to deploy 100 iSSL+ to light the roadway leading to the compound.

Sports facilities Lighting

In Orlando, Florida, members of the Out of Door Tennis Academy train at night on two courses lit only by our iSSL Maxi4.

Technical Downloads & Specifications

Specification Sheet

User Manual

CAD/SketchUp File

Overiew Brochure

Build & Price your iSSL® Solar Light

Thanks to our Build & Price tool, you will get a preliminary count and budgetary quote for your iSL® solar light. All we need is your application, project location and project dimensions.

Choose an application below, then input your project information so our powerful sizing engine can build and test an iSSL® solar light that meets your needs. The sizing engine takes your project location and runs it through thousands of environmental simulations to ensure each system performs as expected. Accurate sizing is the key to a cost-effective light that will perform exactly as you expect throughout its lifespan—and won’t prematurely kill your batteries.

Once you receive your customized quote, you can then compare your solar lighting project cost to traditional grid-connected lighting. After reviewing the comparison, the next step is to contact us for a free detailed system overview and lighting layout, breaking down all the specifications for your project.

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