S20-008F Battery Stack For models S20-008F and S20-0080
PRODUCT SPECIFICATION SHEET Aquion Energy’s S20-008F Battery Stack is cost-effective, high-performance, safe, and sustainable energy storage for long-duration, deep cycling applications.
PRODUCT INFORMATION Product Operating Window: 30 - 59 Vdc Time (h)
4
8
12
20
Current (A)
10.4
5.6
3.9
2.5
Capacity (Ah)
41.6
45.3
47.8
51.0
Energy (Wh)
1,635
1,955
2,150
2,395
Constant Current Discharge, 30°C
Operating Window for Common Inverters: 40 - 59 Vdc Time (h)
4
8
12
20
7.7
5.4
3.9
2.5
Capacity (Ah)
30.8
43.7
47.7
50.2
Energy (Wh)
1,335
1,780
2,040
2,360
Current (A)
Constant Current Discharge, 30°C
Voltage Range
30 to 59 Vdc
Nominal Capacity
51.0 Ah at 20 hour discharge, 30°C, to 30 Vdc
Nominal Energy
2,395 Wh at 20 hour discharge, 30°C, to 30 Vdc
Nominal Voltage
48 V
Continuous Power
450 W
Maximum Current
15 A
CONNECTORS Female
Amphenol H4 (Part No. H4CFC4DI)
Male
Amphenol H4 (Part No. H4CMC4DI)
OPERATION & PERFORMANCE Cycle Life
>3,000 cycles*
Usable Depth of Discharge
100%
Operating Temperature Range -5°C to 40°C ambient Round Trip DC Efficiency
>85% at 20 hour discharge, 30°C
Charge / Discharge Modes
CC, CP, CV
IP Rating
IP22 Rated
Shipping Testing
Tested to ISTA 6B
330
* Cycle life to 80% retained capacity
PHYSICAL CHARACTERISTICS Height
935 mm (36.8”)
Width
330 mm (13.0”)
Depth
310 mm (12.2”)
Weight
113 kg (249 lbs)
Certifications
UL Recognition Targeted
In-Line Fusing
15 A (Unfused Model Available)
935
© Aquion Energy, Inc. | 32 39th St, Pittsburgh, PA 15201 | 412.904.6400 | aquionenergy.com
310
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S20-008F Battery Stack PERFORMANCE DATA AT CONSTANT CURRENT DISCHARGE
Voltage vs. Discharge Energy
60
60
50
50 Voltage (V)
Voltage (V)
Voltage vs. Capacity
40 30
10 8 6 4 2 Current (A)
20 10 0
30
0
10
10 20
30 40 Capacity (Ah)
50
0
60
40V cutoff 30V cutoff
0
12
2000 Energy (Wh)
2500
9 6
0
5
10 15 Discharge Duration (h)
20
0
25
40V cutoff 30V cutoff
0
5
10 15 20 Discharge Duration (h)
25
Round Trip Efficiency vs. Current 100
2500
Efficiency (%)
2000 1500 1000
0 0
2500
1000 500
Energy vs. Discharge Current
500
1000 1500 2000 Discharge Energy (Wh)
1500
40V cutoff 30V cutoff
0
500
Energy vs. Discharge Duration
15
3
Energy (Wh)
10 8 6 4 2 Current (A)
20
40V cutoff 30V cutoff
Current vs. Discharge Duration
Current (A)
40
90 80 20% SOC 40% SOC 60% SOC 80% SOC
70 40V cutoff 30V cutoff
2
4 6 8 Discharge Current (A)
10
12
60
0
2
4 6 Current (A)
8
10
Performance characteristics based on testing conducted by Aquion Energy. Performance may vary depending on use, conditions, and application. For the most up-to-date specification, visit our website: http://info.aquionenergy.com/download-specs
© Aquion Energy, Inc. | 32 39th St, Pittsburgh, PA 15201 | 412.904.6400 | aquionenergy.com
AQ-SP-00016_C