Solar Lighting - LED Light Kit
T-Lite & Ulitium Kits - Sundaya j-Power
J-Power or Joule-Power is the new generation of DC lighting products - ideal for newcomers to solar energy due to the simplicity of the system.
A regulated Lithium battery pack is housed inside each lamp, no need for an extra controller or tedious maintenance.
No battery bank required.
Easy to Install, Affordable, Portable, Take Anywhere
The Sundaya T-Lite & Ulitium Light kit systems consist of very simple, modular parts that you can connect together to form an affordable, expandable and energy-efficient off-grid lighting and charging installation. The energy consumption of the lamps are very low (T-Lite: 2.22W, Ulitium: 2.77W) hence they do not require large solar panels, making the Sundaya Ulitium and T-Lite range the best choice for solar DC lighting.
Dimmable LED light
Includes mounting bracket
Plug & Play
Easy to install
Use as torch
How does j-Power work?
The solar panel is designed to be mounted on a rigid pole, on the rooftop, or on the outer wall of your house. A hub is used to connect between the solar panel(s) and the T-Lite and/or Ulitium light(s). The actual light is designed to be suspended from the ceiling. Every Ulitium has a Cord Pull Switch with several dim functions. The T-Lite has a soft-touch on/off switch with stepless dimming. During operation, both of these models are programmed to prolong usage by a built-in auto-dim feature.
All Sundaya j-Power LED solar light kits include a solar panel with mounting bracket and 4.8 metres of cable, a Hub, 1 to 4 LED lamp with integrated switch and inbuilt lithium ion battery as well as 1 to 4 x 4.8 metres DC cable with bayonet plugs. Also now available (as optional extra): Mobile Phone Charge Adaptor.
All components can also be purchased separately should you want to expand your system further.
Fully-charged and at 100% brightness the operating hours for the T-Lite can exceed 7.5 hours (Ulitium 6 hours). At minimum brightness it can last over 75 hours (Ulitium 60 hours). The lamps will gradually dim themselves to allow an extra amount of operating time. Batteries are replaceable. View Ulitium Energy Usage Chart.
Expand your j-Power system
Single Ulitium Kit
Double Ulitium Kit
Triple Ulitium Kit
Quadruple Ulitium Kit
Double T-Lite Kit
Triple T-Lite Kit
You can expand your system up to 130W, with hubs, lights or phone chargers to suit. There are a few things to keep in mind, though. You need enough panels to 'feed' the lithium batteries (about 3.5W per light), and should spread any additional solar panels and hubs evenly across your system to prevent voltage drop. We also have the JouleStick which is an additional battery on a stick that can charge (eg mobile phone, GPS, etc) or power (eg torch) small items at night.
We have single, double, triple or quadruple LED light kits for sale and in stock. Please note: The lamps in the kits are WHITE, not green (as featured on most images). The T-lite kits come in packs of two or three lamps (white only). You can buy additional lamps in various colours.
Please also check out our other lighting kits.