06
07
03
Luminous Distribution
Sunlike
50W Type III
1. The LiFePO
4
-battery-powered Sunlike lights are visibly brighter
than other outdoor solar lights, and their performance overall is
more reliable.
2. To charge the battery fully may take up 6 to 12 hours.
3. Output will be reduced to 40% when the battery is below 40% of
its capacity.
4. Battery will stop charging when the ambient temperature is below
32°F or above 149°F.
Battery Status is indicated by the red/green indicator on the lighting
fixture as follows:
> Slow red light flashing (Every 2.5s) = Working
> Slow red flashing (Every 5s)= Open circurt
> Red light continuously on = Non-working
> Quick red flashing (Every 0.5s)= Charge fault
> Quick red flashing (Every 0.1s)= Over current or Short circurt
Storage
To avoid over discharge of the battery during storage, please recharge
the lighting fixture every 4 months. Use the dedicated charger to charge,
reset the switch when done.
04
Battery Notes
Battery Replacement
1. Loose the screws of the
solar board and front board,
and remove solar board and
front board.
2. Disconnect all wires of solar
board, LED light and indicator.
3. Loose battery pack screws and
replace the battery pack with a
new one.
4. Tighten the screws of
battery pack.
5. Connect the wire connectors of
LED light and indicator.
6 Install the front board and
solar board.
7. Connect the wire connectors
of solar board.
(Be sure the solar board
wires go out from the back
hole and stay on wire holders
of each side when you
connect them).
Battery pack screws
(X4)
Solar board screws
(X4)
Front board screws
(X4)
Front board
Battery pack
Solar panel
Disconnect wires
(Solar board)
Disconnect wires
(LED light)
Disconnect wires
(Indicator)
Back hole
Wire holder
(X2)
Loose the screws of
the solar board and
front board, and
remove solar board
and front board.
Disconnect all
wires of solar
board, LED light
and indicator.
Loose battery pack
screws and replace
the battery pack
with a new one.
01
02
03
(IAP) Intelligent Adaptive Program Battery
Control Technology
In order to extend the off-grid autonomy of
the Sunlike 50W under shady trees, heavy
rain, and thick clouds, our controllers now
integrate an adaptive smart control feature
to actively track battery capacity and adjust
light output accordingly. Before integrating
this feature, selecting a light output percentage
on the remote would yield an accurate
percentage of max LED brightness. Now with
(IAP), the controller actively monitors the
battery and regulates the electrical current
to the LEDs. The controller makes light output
of the selected percentage on the remote
relative to battery capacity rather than max
LED output. This smart-control feature can
increase our off-grid performance by up
to 40%.
ATTENTION
DO NOT recommend replace
battery pack on your own. Please
conntact SOLTECH for any
battery’s questions.
