ASHAPOWER SURYA-50 Benutzerhandbuch - Seite 5
Blättern Sie online oder laden Sie pdf Benutzerhandbuch für Controller ASHAPOWER SURYA-50 herunter. ASHAPOWER SURYA-50 13 Seiten. Solar mppt charge controller
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EXAMPLES FOR GROUPING OF PV PANELS
Follow these examples to achieve maximum MPPT performance
Max.PV Panel
Battery
Bank Volt
Voltage
Range (Voc)
12V
25-100V
40-140V
24V
Note: Solar panels should be grouped in such a way that the Open
Circuit Voltage (Voc) of the panels connected in series should not
exceed
the
Maximum
battery bank!
Lead Acid Batteries Produce Hydrogen Gas Which is Highly Flammable
1) Never use a flame or any kind of spark producing device near fully charged batteries as it may cause
an explosion of the batteries and fire hazard (eg: Checking battery water level under a candle flame,
spark from metal cutter or spark from loose contact of battery connecting wires).
2) Maintenance of the batteries and pv panel array at regular intervals make the solar power system
trouble free and fresh.
3) Solar panels should be grouped in such a way that the maximum Open Circuit Voltage (Voc) of the
panels connected in series should not exceed the Maximum PV panel voltage recommended for each
Battery Banks.
4) Safety precautions must be taken while grouping and connecting PV panels to the charge controller
with high Voc input. (500 Volt DC current from the PV panel is highly dangerous. Never touch the
terminals without safety glows).
5) Extreme care should be taken while connecting High voltage solar power systems.
6) Earthing and wiring of high power solar system must be done under the supervision of a qualified
electrical engineer.
7) Never connect the PV panel connection to the battery input or the connection of the batteries to the
PV input.
8) Never connect any of the grid line to any of the DC (PV or Battery) connection terminals.
9) The installation and use must comply with the local safety instructions and standards in force.
10) We disclaim all responsibility and liability for damage, costs or losses resulting from an installation
that does not comply with the instructions, a faulty operation or inadequate maintenance.
11) The use of the charger is in any case under the responsibility of the customer.
12) This equipment is neither designed nor guaranteed to installations used for vital medical care nor any
other critical installation entailing potential risks of damage to people or to the environment.
PV Panels used in Watts
45 Voc (445W PANEL) X 2
PANEL IN SERIES = 90 Voc = 890W
45 Voc (445W PANEL) X 3
PANEL IN SERIES = 135 Voc =1335W
panel
voltage
IMPORTANT SAFETY PRECAUTIONS
mentioned
5
SURYA-50 Vers.7.7
Max.PV Panels
Applicable in
Watts
1000W
1600W
above for
each