Understanding Your Approximate Stored Energy Back-up Time

Understanding Your Approximate Stored Energy Back-up Time

Back-up time in this context is the approximated time a solar system can provide power to load in a day. This largely depends on the battery and the amount of load on the system.
However, the size of the system (i.e. 1KVA, 2KVA, 4KVA etc.) also counts. We sometimes put so much load on the system and immediately the system goes off after few hours of operation, we blame the system to be inefficient.
No, the problem is simple. We did not take into cosideration the amount of load we put on the system and yet we blame the system to be inefficient. The system is absolutly efficeint but how we use it makes it efficient or inefficient.

How then do we enjoy long hours of constant supply on our system? At Suka Wind and Solar energy Ltd, we provide simple solutions to such problems. We have tested and determined how long your system can take you in a day depending on how much load you put on it. The results of our test is presented in a a simple and comprehensive table below.
Note however that, back-up time depends on quality of the battery, age of battery and type of battery.

Back-up time in this context is the approximated time a solar system can provide power to load in a day. This largely depends on the battery and the amount of load on the system.
However, the size of the system (i.e. 1KVA, 2KVA, 4KVA etc.) also counts. We sometimes put so much load on the system and immediately the system goes off after few hours of operation, we blame the system to be inefficient.
No, the problem is simple. We did not take into cosideration the amount of load we put on the system and yet we blame the system to be inefficient. The system is absolutly efficeint but how we use it makes it efficient or inefficient.

How then do we enjoy long hours of constant supply on our system? At Suka Wind and Solar energy Ltd, we provide simple solutions to such problems. We have tested and determined how long your system can take you in a day depending on how much load you put on it. The results of our test is presented in a a simple and comprehensive table below.
Note however that, back-up time depends on quality of the battery, age of battery and type of battery.

ModelLoad (VA)Backup Time @ 12Vdc 100Ah (min)Backup Time @ 12Vdc 200Ah (min)
Sukasol 1KVA1007661610
200355766
300198503
400139339
500112269
60095227
70081176
80062140
90055125
100050112
ModelLoad (VA)Backup Time @ 24Vdc 100Ah (min)Backup Time @ 24Vdc 200Ah (min)
Sukasol 2KVA2007661610
400355766
600198503
800139339
1000112269
120095227
140081176
160062140
180055125
200050112
ModelLoad (VA)Backup Time @ 24Vdc 100Ah (min)Backup Time @ 24Vdc 200Ah (min)
Sukasol 3KVA3004491100
600222525
900124303
120095227
150068164
180056126
210048108
24003594
27003174
30002867
ModelLoad (VA)Backup Time @ 48Vdc 100Ah (min)Backup Time @ 48Vdc 200Ah (min)
Sukasol 4KVA4007661610
800355766
1200198503
1600139339
2000112269
240095227
280081176
320062140
360055125
400050112
ModelLoad (VA)Backup Time @ 48Vdc 100Ah (min)Backup Time @ 48Vdc 200Ah (min)
Sukasol 5KVA5006131288
1000268613
1500158402
2000111271
250090215
300076182
350065141
400050112
450044100
50004090

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