Frequently Asked Questions

Solar light will charge when a sunlight falls directly on the Solar Panel. But since the battery voltage for a 20 Watt Solar street light is 3.2 V, normal sunlight is sufficient for the battery to get charged.

Yes, to work efficiently a full day's is required. However intelligent sensor makes sure the battery is not fully discharged, so that it can work the next day as well. A bright sunlight is not required as the battery charges with 3.2 V current. If there is a bright sunlight the battery charges faster.

Motion sensors have motion detectors that detect Infrared waves - Heat waves that radiates from a moving object. When the detector senses an object moving across its field of view — especially warmer objects such as people, animals and cars — it electronically turns on the lights.

As these solar lights have smaller panels, chances of lighting strike is less. However the solar light will not withstand lightning if it strikes directly.

A solar street light combines four parts in one unit: a solar panel, a rechargeable battery, an LED lamp, and a charge controller. During the day, the panel converts sunlight into electricity and stores it in the battery. At dusk, a built-in light sensor detects falling light levels and switches the LED on automatically, running it off the stored battery power through the night, then switches off automatically at dawn.

With normal use and basic upkeep, a well-built solar street light typically lasts several years of nightly operation. The solar panel itself is usually the longest-lasting component (often rated for 15+ years), while the LED and LiFePO4 battery are the parts most likely to need attention over the system's life — see our 'How to Maintain Solar Lights' guide on the blog for tips on extending it.

Yes. Solar panels still generate some charge from diffused daylight even on overcast or rainy days — just less than on a clear sunny day. Our lights use an intelligent controller that manages battery discharge so the light can still operate through a few consecutive cloudy days without draining the battery completely.

Tapetum solar street lights use LiFePO4 (Lithium Iron Phosphate) batteries. Compared to older lead-acid or standard Li-ion batteries, LiFePO4 handles a wider temperature range, has a longer cycle life, and is more thermally stable — which is why it's specifically called out across our product range.

A full charge typically takes a full day of sunlight exposure. The exact time depends on the panel wattage, the season, and how much direct sun the installation site receives — a panel in full open sun charges faster than one in a partially shaded spot.

An all-in-one solar street light combines the panel, battery, LED and controller into a single compact fixture mounted at the top of the pole. A split/semi-integrated design keeps the solar panel as a separate unit (often mounted higher or angled independently) while the battery, LED and controller are housed together — useful when the ideal panel angle differs from the ideal light-fixture position.

Most of our lights are designed to run for a full night (dusk to dawn) on a full charge, with intelligent brightness control extending runtime further — for example, dimming to a lower brightness after a period of no motion detected, then jumping back to full brightness when motion is sensed. Exact runtime varies by model and battery capacity; see the individual product page for specifics.

No. One of the main advantages of solar street lights is that they need no trenching, no wiring back to the grid, and no electrician. Installation is typically a matter of mounting the pole/fixture and securing it — most customers install them without professional help, though we're happy to advise for larger or commercial projects.

Very little. The main task is periodically wiping dust, dirt, bird droppings or debris off the solar panel's surface, since a dirty panel charges less efficiently. Beyond that, an occasional visual check of the mounting and wiring connections is all that's normally needed — there's no motor, no moving parts, and no manual switching.

Yes. Our outdoor lights are built with weatherproof housings designed to handle India's rain, dust and humidity across all seasons. Specific ingress-protection (IP) ratings vary by model — check the individual product's specification table for the exact rating.

It depends on the area you're lighting and the brightness level you want. As a general guide: lower-wattage lights (10-20W) suit small pathways, gardens and residential driveways; mid-range (30-60W) suits residential streets and society roads; higher-wattage lights (75W and above) suit highways, large campuses, and commercial or industrial yards. Message us with your area's dimensions and we'll help you pick the right wattage.

Yes — every Tapetum product carries a 1-year warranty covering manufacturing defects, backed by our ISO 9001:2015 and ISO 10002:2014 quality certifications.

Yes. While most solar street lights are pole-mounted for road/street use, wall-mountable and gate/pillar-mounted versions are also available in our range for compound walls, gate posts and building exteriors — see our Solar Gate Lights and Solar Wall Lights collections.

A motion sensor solar street light uses a PIR (passive infrared) sensor to detect movement nearby. Instead of running at full brightness all night, it dims to a lower standby brightness (helping conserve battery) and automatically brightens to full output when it detects a person, vehicle or animal moving through its field of view — extending how many nights the light can run on a single charge while still lighting up when it matters.

Our lights are rated for a working temperature range of -20°C to 60°C, and the LiFePO4 battery chemistry specifically was chosen because it tolerates temperature extremes better than standard lithium-ion or lead-acid batteries — making it suitable for installation from equatorial to colder regions.

Tapetum India Solar is an ISO 9001:2015 (quality management) and ISO 10002:2014 (customer satisfaction/complaints handling) certified company, and our products carry CE certification. Every product is also tested in-house by our quality team before it ships.

For most all-in-one designs, the battery is integrated into the sealed fixture and isn't intended for casual DIY replacement. If you're seeing reduced runtime after a few years of use (a natural part of any rechargeable battery's life cycle), contact our support team at support@tapetum.in and we'll advise on the best option for your specific model.

Since solar street lights run entirely on stored sunlight rather than grid electricity, customers typically report savings of up to 80% on the electricity costs associated with outdoor/street lighting, since there's no ongoing power draw, no separate wiring infrastructure to maintain, and no metered consumption.

LiFePO4 (Lithium Iron Phosphate) is a specific type of lithium battery chemistry. Compared to more common lithium-ion (like those in phones/laptops), LiFePO4 is more thermally stable (lower fire risk in extreme heat), handles a wider operating temperature range, and typically supports more charge/discharge cycles over its life — which is why it's the standard choice across our solar lighting range rather than generic Li-ion.

No. Every Tapetum solar street light operates fully automatically — the built-in light sensor detects dusk and dawn and switches the LED on and off accordingly, with no switches, timers or manual intervention needed on a daily basis.

Solar garden lights are decorative, wire-free fixtures designed to light up lawns, flower beds, pathways, patios and landscaping. Beyond looking attractive after dark, they also make it easier and safer to walk through a garden at night.

Solar garden lights are generally designed for soft, ambient or accent lighting rather than the harsh brightness of a floodlight — brightness varies by model, so check the individual product page for its specific LED output if you need a particular light level.

Yes. Most solar garden lights are designed with a ground stake or a simple base, making them easy to reposition as your landscaping changes or as you experiment with different layouts — no rewiring needed.

They charge best in direct sunlight, but the small panel on top of each fixture will still pick up some charge from bright, indirect daylight. For best results, place them where they get several hours of direct sun during the day.

The two overlap a lot — both are compact, ground-mounted, decorative fixtures. 'Pathway' lights are typically positioned in a line to guide a walking route, while 'garden' lights are more general-purpose for beds, borders and open lawn areas. Many of our garden lights work equally well for either use.

Yes. They run on very low voltage (a few volts from the internal battery) rather than mains electricity, so there's no shock or wiring hazard. As with any outdoor fixture, choose a sturdy mounting spot away from heavy foot traffic to avoid it being knocked over.

Yes — our garden lights are built with weatherproof housings to handle sun, heat, rain and humidity through all seasons. Specific IP (ingress protection) ratings vary by model; check the individual product page for exact specifications.

Most models include a ground stake that simply pushes into soil or lawn — no tools required. For patios, decks or other hard surfaces, check whether your chosen model includes a flat mounting base as an alternative to the stake.

Yes, our garden light range includes a variety of styles and finishes (including warm-white and cool-white light output, and different fixture designs) — browse the Solar Garden Lights collection to compare options.

Most solar garden lights are designed to stay lit for a full night on a full day's charge. Exact runtime depends on the battery capacity and brightness setting of the specific model — see the product page for details.

They're built for outdoor use and won't charge properly without direct access to daylight, so they're not intended for indoor placement — though a windowsill or balcony with strong daylight exposure can work for decorative use.

Simply wipe the small solar panel on top with a damp cloth periodically to remove dust, dirt or leaves so it keeps charging efficiently. There are no other moving parts or serviceable components to maintain.

Some models include multiple brightness or lighting modes; this varies by product. Check the individual product's specification/description for details on any adjustable settings.

Standard garden lights are primarily decorative/ambient rather than security-focused — for a security use case, our Solar Flood Lights or motion-sensor Solar Street Lights are better suited, since they're designed for wider coverage and brighter output.

Warm white gives a soft, yellowish glow similar to traditional incandescent bulbs, often preferred for a cozy garden ambience. Cool white gives a brighter, bluish-white light, often preferred where more visibility or a modern look is wanted. We offer both across our garden light range.

Each Tapetum solar garden light is a fully independent unit with its own panel, battery and LED — they don't need to be wired together, which is part of the appeal. You can simply place as many units as you like anywhere in the garden without any wiring between them.

The most common causes are: the panel not getting enough direct sunlight during the day (check for shade from trees, walls or structures), dust/dirt covering the panel, or the light's sensor being confused by a nearby artificial light source. Also confirm any physical on/off switch on the unit is set to 'on'.

This depends on the size of your space and how much light coverage you want — as a loose guide, spacing lights every few feet along a border or path gives even illumination without needing every square foot lit. Message us with your garden's dimensions and we can help you plan the right quantity.

LED lights generally attract far fewer insects than traditional incandescent bulbs, since LEDs emit very little UV light (which is what attracts most flying insects) — this is one of the secondary benefits of LED-based solar garden lights over older lighting types.

Yes — every Tapetum product, including our full solar garden light range, carries a 1-year warranty against manufacturing defects.

A solar flood light is designed to illuminate a wide area with strong, focused brightness — typically used for parking lots, factory yards, building facades, signage, large gardens, event spaces and security applications where a single fixture needs to cover significant ground.

Coverage depends on the wattage and mounting height of the specific model — higher-wattage flood lights cover larger areas. Check the individual product page for its specifications, or message us with your area's dimensions and we'll help you choose the right wattage.

Several of our solar flood light models include a remote control for adjusting brightness, switching modes, or setting on/off timing from a distance — check the individual product listing to see whether a specific model includes one.

Many of our flood light models offer adjustable brightness levels and/or lighting modes (often via remote control), letting you balance brightness against battery runtime depending on your needs on a given night.

Yes — solar flood lights are a popular choice for commercial and industrial applications such as warehouses, factory yards, loading bays and large parking areas, since they deliver strong area coverage without any wiring or ongoing electricity cost.

A solar street light is designed to run along a road or path at regular intervals, typically pole-mounted with a more directional throw. A solar flood light is designed to blanket a wider, often more open area with broad, high-intensity light from a single fixed point — like a wall, pole, or building corner.

Yes — flood lights typically come with a bracket designed for wall or pole mounting, and can often be angled to direct light where it's needed most. Check the specific product's mounting hardware and instructions.

Some of our flood light models include motion sensing, dimming to a lower standby brightness and jumping to full output when movement is detected — check the individual product's features to confirm whether a specific model includes this.

Yes — our flood lights are built with weatherproof housings suited to outdoor exposure across India's seasons, including monsoon rain. Specific IP ratings vary by model; see the product page for the exact rating.

For larger open areas like parking lots, our higher-wattage flood light models (generally 40W and above) are typically the better fit, though the right choice depends on the lot's size and how bright you want it. Message us with your area's size and we'll recommend a suitable wattage.

On a full charge, most flood lights are designed to run through a full night, with runtime affected by brightness setting and any motion-sensor dimming in use. Exact battery backup time varies by model — check the specific product page.

Yes — their wide, bright coverage makes flood lights a popular choice for security lighting around homes, farms, warehouses and commercial properties, especially models with motion-sensor triggering.

Partial shade will reduce charging efficiency somewhat, since the panel gets less direct sun exposure. Where possible, position the panel (or the whole fixture, on all-in-one designs) where it gets the most direct sunlight through the day for best performance.

Contents vary by model (some include a remote, mounting bracket and hardware) — check the specific product's listing for exactly what's included, or ask us directly if you don't see it listed.

As a general rule in India, angling the panel to face south and tilting it to roughly match your local latitude gives good year-round sun exposure — but the most important thing is simply avoiding shade from trees, walls or buildings during peak daylight hours.

Yes — since they need no wiring or grid connection, flood lights are well suited to temporary lighting needs at outdoor events, construction sites or other locations without existing electrical infrastructure.

Most flood lights can be self-installed with basic tools, similar to mounting any wall or pole fixture — no electrician or wiring work is required. For large commercial installations, we're happy to advise on layout and mounting.

Check first whether the solar panel is clean and getting full, unobstructed sunlight during the day — dust or partial shade are the most common causes of reduced brightness. If the issue persists after a few clear-sky charging days, contact our support team.

Tapetum India Solar is ISO 9001:2015 and ISO 10002:2014 certified, and our products carry CE certification — the same quality standards that apply across our full product range, including flood lights.

Yes — every Tapetum product, including our full solar flood light range, carries a 1-year warranty covering manufacturing defects.

A solar emergency light is a rechargeable light — often portable or wall-mounted — designed as backup lighting for power cuts, whether indoors or outdoors. It's charged by sunlight (and often also by mains power as a backup charging method) and switches on when you need it.

A solar street light is a fixed, automatic outdoor fixture that turns on every night regardless of grid power. A solar emergency light is typically portable or switch-operated, meant to be used specifically during power outages or when extra light is needed on demand, indoors or out.

Yes — that's one of their primary uses. Solar emergency lights (including our emergency tube lights) are well suited to lighting a room during a power cut, since they don't rely on the grid to operate.

Runtime depends on the specific model's battery capacity and the brightness setting in use. Check the individual product page for its rated backup time.

Many of our emergency lights support charging via their solar panel and, on select models, also via a mains adapter as a backup charging method for cloudy stretches — check the specific product's listing to confirm which charging options it supports.

Yes — many of our emergency lights are designed to be lightweight and portable, so you can carry them from room to room as needed, in addition to any wall-mounted or fixed options in the range.

This depends on the specific model's design — some allow simultaneous use and charging, others are better charged fully before use. Check the individual product's instructions, or contact us if you're unsure about a specific model.

Like the rest of our solar lighting range, our emergency lights use LiFePO4 (Lithium Iron Phosphate) batteries, chosen for their stability, wide temperature tolerance and longer usable life compared to standard lithium-ion or lead-acid batteries.

Yes — since they charge from sunlight, solar emergency lights are especially useful in areas with limited or unreliable grid electricity, providing dependable lighting without needing a mains connection at all.

Some models offer multiple brightness settings, letting you choose a dimmer setting to extend runtime or full brightness when you need maximum light — check the individual product's features.

Yes — our solar emergency tube lights are designed to work well as everyday room lighting in addition to emergency backup use, since they charge automatically and are ready whenever you need them.

Most models include a visible charging/battery indicator light. If your light's runtime seems shorter than usual, it's a good sign to give it a full day of direct sunlight (or mains charging, on models that support it) before next use.

Like all rechargeable batteries, capacity gradually reduces over repeated charge cycles — our LiFePO4 batteries are chosen specifically because they tolerate more charge/discharge cycles than standard alternatives, extending useful battery life.

Yes — their portability and independence from grid power make them a practical choice for construction sites, camping, outdoor gatherings, or any location without reliable mains electricity.

This depends on the specific model — some emergency lights include a USB or similar output for charging small devices, while others are lighting-only. Check the individual product's features to confirm.

Yes — every Tapetum product, including our solar emergency light range, carries a 1-year warranty covering manufacturing defects.

LED-based emergency lights are typically far brighter and more even than a candle, and provide steadier, hands-free illumination compared to a handheld torch — exact brightness varies by model and wattage.

Our range includes multiple wattages of emergency tube lights and portable spotlights to suit different needs — browse the Solar Emergency Lights collection to compare the available options.

Our range includes both wall-mountable emergency tube lights and portable/handheld options — check the individual product listing for its intended mounting style.

Yes — solar emergency lights are a practical, low-maintenance backup lighting solution for offices, shops and small businesses that want to stay lit and operational during grid power cuts, without running a generator.

An all-in-one solar street light combines the solar panel, battery, LED lamp and charge controller into a single compact unit, rather than having them as separate connected parts. It mounts as one piece at the top of a pole or wall bracket.

All-in-one units are simpler to install (one fixture, no separate panel to mount and wire), have a cleaner compact appearance, and generally involve fewer connection points that could fail — making them a popular choice for straightforward residential and small commercial installations.

Yes — since everything is built into a single housing, installation is typically just mounting the one unit to a pole or wall bracket, without needing to separately position and wire a solar panel.

All-in-one lights are available across a wide wattage range and can be very capable for most residential and street applications; very high-power or specialized installations sometimes favor split/integrated systems where the panel can be angled independently for maximum charging efficiency. Compare specific product specifications for your use case.

Because the components are integrated into a sealed unit, all-in-one lights are generally not designed for component-level DIY repair the way a split system's separate parts might be. If you experience an issue, contact our support team and we'll advise on the best resolution for your specific model.

Our all-in-one range spans multiple wattages to suit different needs, from smaller pathway/residential applications up to higher-output models for streets and compounds — browse the All-in-One Solar Street Lights collection to compare options.

Many of our all-in-one models include built-in motion sensors that dim the light to a lower standby brightness and brighten automatically when movement is detected, helping extend battery runtime — check the individual product listing to confirm.

Yes — all-in-one solar street lights are a very common and practical choice for residential streets, housing society roads, and driveways, offering a good balance of brightness, simple installation and low maintenance.

Most all-in-one lights are designed to run a full night on a full day's charge, with runtime depending on the specific model's battery capacity and brightness/motion-sensor settings — see the individual product page for details.

"All-in-one" typically means every component (panel, battery, LED, controller) is built into a single fixed unit. "Integrated" (or semi-integrated) street lights often keep the solar panel as an adjustable/separate element while still housing the battery, LED and controller together — giving more flexibility to angle the panel independently for optimal charging. See our Solar Integrated Street Lights FAQs for more detail.

Yes — higher-wattage all-in-one models are suitable for commercial and light-industrial applications like parking areas and campus walkways, though very large or specialized commercial projects sometimes favor our integrated systems for greater flexibility.

Yes — they're built with weatherproof housings for outdoor use across India's seasons; specific IP ratings vary by model, so check the individual product page for exact specifications.

On most all-in-one designs, the panel is fixed at a manufacturer-set angle as part of the unified housing, optimized for typical installation orientations. Where the fixture allows some adjustment, mounting instructions will indicate how to angle it for your location.

Our all-in-one range uses LiFePO4 (Lithium Iron Phosphate) batteries, consistent with the rest of our solar lighting range, chosen for their thermal stability and longer usable life.

Generally yes — with fewer separate parts and connection points, all-in-one lights tend to be simpler to maintain, mainly just needing the integrated panel wiped clean periodically.

In many cases, yes — all-in-one fixtures typically come with a mounting bracket designed to attach to a standard pole. Confirm the bracket's compatibility with your existing pole diameter before ordering, or ask us for guidance.

All-in-one lights are often a cost-effective choice for bulk/dealer projects because of their simple installation (lower labor cost per unit) and integrated design (fewer parts to source and maintain) — contact us for dealer/bulk pricing on larger orders.

Yes — since everything is contained in one compact fixture, all-in-one lights are well suited to installations where space or mounting flexibility is limited, compared to systems needing a separately positioned panel.

Yes — our all-in-one solar street lights carry the same 1-year manufacturing defect warranty as the rest of our product range.

It depends on the width and length of the area, desired brightness, and pole spacing. As a rough guide, smaller pathways and driveways suit lower wattages while wider streets and compounds need higher-wattage units — message us with your project details and we'll help you plan it.

An integrated (or semi-integrated) solar street light houses the battery, LED and controller together in one fixture, while the solar panel can be mounted as a separate, independently angled element — giving more flexibility than a fully sealed all-in-one design.

All-in-one units combine every component, including the panel, into a single fixed housing. Integrated/semi-integrated systems separate the panel from the light fixture, so the panel can be positioned and angled independently for the best possible sun exposure, even if that's a different direction or height than the light itself.

A semi-integrated design gives you more control over panel placement — useful when the ideal spot for the light fixture (e.g. pole height for road coverage) isn't the ideal spot for sun exposure, such as on tall poles, in partially shaded streets, or where a nearby building casts shade at certain times of day.

Yes — that's the core feature of an integrated system. The panel can be mounted at a separate point or angle from the light itself, connected by cabling, so each part can be optimally positioned.

A separately mounted panel can be angled precisely toward the sun's path for your latitude and installation site, improving charging efficiency — particularly valuable on tall poles, in partially obstructed locations, or for large-scale/commercial projects where every bit of charging efficiency matters.

Yes — integrated systems are often a good fit for taller poles, since the panel can be mounted at an angle optimized for sunlight regardless of the light fixture's own mounting height.

A panel angled directly toward the sun's path (generally facing south in India, tilted to roughly match local latitude) and free of shade during peak daylight hours will charge significantly more efficiently than one that's poorly angled or partially obstructed — which is exactly the flexibility an integrated system's separate panel placement is designed to take advantage of.

Battery capacity varies by specific model and wattage within our integrated range — check the individual product page for its exact battery specifications.

Yes — the ability to independently optimize panel angle and use higher-capacity components makes integrated systems well suited to higher-traffic roads, highways and larger public infrastructure projects.

Integrated systems generally offer more flexibility for project-specific configuration (panel placement, mounting height, wattage) than sealed all-in-one units — for large or custom projects, contact us and our team can help plan a suitable configuration.

Installation involves mounting the light fixture (typically at the top of a pole) and separately mounting and angling the solar panel, then connecting the cable between them — slightly more involved than an all-in-one unit, but still requires no grid wiring or electrician.

Many of our integrated models include motion-sensor functionality, dimming to standby brightness and increasing to full output when movement is detected — check the individual product's features to confirm.

This is one of the main advantages of an integrated system — if the light fixture's location is partially shaded, the panel can be mounted separately in a nearby unshaded spot to maintain good charging performance.

Our integrated solar street light range spans multiple wattages for different road widths and brightness needs — browse the Solar Integrated Street Lights collection to compare available options.

Pricing depends on wattage and specification rather than category alone — compare specific models on their product pages, or contact us for a quote comparing options for your project.

Yes — integrated systems' flexibility in panel placement and component sizing makes them a common choice for larger government, municipal and township lighting projects. Contact us for dealer/bulk project pricing and planning support.

Integrated systems have a separate panel and cable connection in addition to the light fixture, so there's slightly more to periodically check (panel cleanliness and cable/connection condition) compared to a single sealed all-in-one unit — though neither requires frequent maintenance.

The same certifications that apply across our full range: ISO 9001:2015, ISO 10002:2014, and CE certification, with every product tested in-house before it ships.

Both use the same quality LiFePO4 battery and LED technology; lifespan depends more on the specific model, usage conditions and maintenance than on all-in-one vs integrated as a category.

Yes — our integrated solar street lights carry the same 1-year manufacturing defect warranty as the rest of our product range.