JULA 013674 Solar Cell Charger Instruction Manual
- June 4, 2024
- JULA
Table of Contents
JULA 013674 Solar Cell Charger
SOLAR PANEL WITH REGULATOR OPERATING INSTRUCTIONS
Important! Read the user instructions carefully before use. Save them for
future reference.
(Translation of the original instructions).
SAFETY INSTRUCTIONS
- The solar panel generates voltage when exposed to light. Follow all the relevant electrical safety regulations.
- The product must only be installed and maintained by suitably qualified persons.
- Pay attention to high voltages when connecting solar panels.
- Avoid scratching or otherwise damaging the back of the panel.
- Protect the product from dust and dirt for best functionality.
- Use and store the product in a dry and well ventilated place.
- Do not use in flammable and/or explosive environments.
- Stop using immediately if any wires are loose or electrical components are exposed.
SYMBOLS
| Read the
instructiions.
---|---
| Approved in accordance with the relevant directivves.
| Recycle discarded product in accordance wiith local regullatiions.
TECHNICAL DATA
| Solar cell type | Monocrystalline* |
|---|---|
| Output (max) | 50 W (+ 5%) at 18.0 V |
| Operating temperature | -10ºC to +85ºC |
| Size folded up | 368 x 325, x 50 mm |
| Size unfolded | 1598 x 325 x 5 mm |
- With high efficiency.
DESCRIPTION
The product converts sunlight to direct voltage.
Th e product is intended for charging 12V batteries.
- Solar panel 50 W
- Charging regulator 7A/12V
- Cable for battery clips
FIG. 1
USE
IMPORTANT:
- Do not stand or walk on the solar panel.
- Do not lift the panel with the solar cells.
- Grip the slot between the solar cellls as shown in the diagram.
FIG. 2
HOW TO USE
-
Unfold th e sollar panel.
-
Place the unfolded solar panel at a direct angle to the sun, s,o that it absorbs as much sollar energy as possible. Support the panel if necessary so that it stands firm and at the correct angle to the sun.
– For best output, m1ake sure, that no shadow fa !lls on the soar cells.
A= Best, B = Acceptable, C = Wrong
FIG. 3
-
Connect the solar panel to the charging regulator and connect the battery clip leads to the battery.
A| B| C
---|---|---
(W top)| (A)| Recommended
50W| 2.77 A| 7A/12V
A = Total output
B = Charging current
C = Charging regulator
Efficiency
- The above data refers to ideal conditions and strong sunlight.
- The product generates electricity in proportion to the amount of sunlight that hits the solar panels. Clear sunshine, when the panels are correctly angled to the sun generates the most. Clouds, seasonal variations in the height of the sun, dust/dirt on the solar panel, wrong angle and shadow result in reduced performance.
- The output is also affected by transfer losses in cables and clips, and by the efficiency of the charging regulator and rectifier.
Care for the environment!
Recycle discarded product in accordance with local regulations.
Jula reserves the right to make changes. For latest version of operating instructions, see www.jula.com
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