Solar 12-90 Solar Series SLA Battery 12V90Ah

Solar 12-90
12V90Ah
Solar Series SLA Battery
Range Summary
By combining the newly developed nano gel electrolyte with high density paste,
BSB created an innovative range of Solar batteries. The range offers high
recharge efficiency at the very low charge current. The acid stratification is
highly depressed by adding of gel. This range battery is highly suited to energy
storage for renewable energy such as PV and wind turbine power systems
applications.
Application
·
Photovoltaic system
·
Renewable Energy System
·
Electric Utility
·
Outdoor control Equipment
·
Railroad Utility
General Features
12 years float life at 20°C
Up to 5 years design life at renewable energy applications
Wide operating temperature range of -15 to 60°C
Nano gel electrolyte eliminate the acid stratification and prolong cycle life
Round trip efficiency as high as 85%
Thick positive flat plate with high density paste
Low self-discharge rate and long shelf life( 1 year at 25°C)
Excellent deep discharge recovery capability
3mm (0.12inch)
14mm (0.55inch)
M6mm (0.24inch)
Construction
Positive ......Lead dioxide
Negative ......Lead
Container......ABS
Cover
......ABS
Sealant ......Epoxy Resin
Safety valve .....EPDR
Terminal
......Copper
Separator ......AGM
Electrolyte ......Acid with gel
169mm(6.65inch)
211mm(8.31inch)
306mm(12.0inch)
214mm(8.43inch)
Terminal Dimensions
Battery Model
Solar 12-90
Designed Floating Life
12 Years
Designed Cycle Life
Capacity(20oC)
Dimensions
5 Years
10HR(9A,1.80V)
24HR(4A,1.80V)
90Ah
48HR(2.08A,1.80V)
96Ah
100Ah
108Ah
Length
Width
Height
Total Height
306mm(12.0inch)
169mm(6.65inch)
211mm(8.31inch)
214mm(8.43inch)
Approx. Weight
26.3Kg (58 lbs)
Internal Resistance
Full charged at 20oC: 0.0055 Ohm
Self Discharge
3% of capacity declined per month at (20oC)
Capacity Affected
by Temp.(10HR)
Charge Voltage(20oC)
100HR(1.08A,1.80V)
40oC
20oC
0oC
-15oC
109%
100%
85%
65%
Cycle use
o
14.4-14.8V(-30mV/ C), max. Current: 22.5A
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Float use
13.6-13.8V(-18mV/ oC)
Solar 12-90
12V90Ah
60
40
0
Charge
Capacity
Current
Charge
Voltage
Charge
Voltage
2.40
2.20
0.25
100%Discharge
0.20
2.00
0.15
50%Discharge
100
95
90
85
80
75
70
65
60
0.10
20
110
105
Constant Charge at 0.25CA-2.40V (20oC)
(CA) (V/Cell)
100
80
Self Discharge Characteristics
Charge Characteristic
Capacity (%)
(%)
120
Charge
Charge
Capacity
Solar Series SLA Battery
55
50
1.80
0.05
Charge Current
0
0
2
4
6
8
10
45
o
40 0 1
12
2
20oC
o
40 C
30 C
3 4
5
Time(hour)
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
Storage time:months
Capacity remaining (%)
Cycling ability (20oC)
100
95
90
85
80
100%
discharge
depth
75
70
80%
discharge
depth
50%
discharge
depth
20%
discharge
depth
65
End of discharge voltage (V)
200
400
800
600
1000
1200
1400
1600
1800
2000
2200
2400
2600
Cycle times
(cycles)
Cycle Discharge Voltage Curve (Test standard BS EN 61427:2005)
13.0
12.5
Shallow cycling at high state of charge
12.0
Shallow cycling at low state of charge
11.5
11.0
0
5
10
15 20 25
30 35
40
1
45 50
5
10
15 20 25
30 35
40
45 50 55 60
65 70 75
80 85
90
Cycle times (cycles)
Solar 12-90 Horizonal Installation Drawing
60mm
306mm
10mm
20mm
310mm
Constant current discharge ratings-amperes at 20oC
1h
3h
5h
10h
24h
48h
72h
100h
120h
CUT-OFF VOLTAGE
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
1.80
CAPACITY(Ah)
57
68
78
90
96
100
104
108
110
TIME
ISO9001
COPYRIGHT BSB POWER COMPANY LIMITED
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