Etsa qeto ea boholo bo loketseng ba banka ea betri bakeng sa sistimi ea hau ea matla a letsatsi ka sebali sa rona se bonolo sa basebelisi. Kenya ts'ebeliso ea hau ea letsatsi le letsatsi, nako eo u e batlang ea bekapo, mofuta oa betri, le motlakase oa sistimi ho fumana likhothaletso tse nepahetseng tsa bokhoni tse tsamaellanang le litlhoko tsa hau. Hore na o nahana ka libeteri tsa lead-acid, lithium, kapa LiFePO₄, sesebelisoa sa rona se nolofatsa ts'ebetso, se netefatsa ts'ebetso e nepahetseng le ts'ebetso e nepahetseng bakeng sa ho seta matla a hau a ka nchafatsoang.
Calculator ea Banka ea Battery ea Solar
Liphetho tsa Palo
Taelo ea Calculator ea Battery ea Solar
1. Tlhaloso ea Li-Parameters tsa Input
| Sebaka sa ho Kena | Tlhaloso | Yuniti | Ho hlokahala |
|---|---|---|---|
| Tšebeliso ea Matla a Letsatsi le Letsatsi | Karolelano ea tšebeliso ea letsatsi le letsatsi ea motlakase | kWh | Ee |
| Lihora tsa bekapo lia hlokahala | Nako ea ts'ebetso e ikemetseng | Lihora | Ee |
| Tlhokahalo ea Matla a Hloahloa | Boholo ba matla a hang-hang | kW | Ee |
| Mofuta oa Leshala | E Itsetsa botebo ba Phallo (DOD) | - | Ee |
| Voltage ea sistimi | Matla a sebetsang a sistimi ea DC | Li-volts (V) | Ee |
| Inverter e sebetsang hantle | Matla a ho fetola matla | % | Ee |
| Boholo ba Panel ea Letsatsi | Bophahamo ba matla a letsatsi (boikhethelo) | kW | No |
2. Mokhoa oa Palo
Liforomo tsa mantlha
1. Tšebeliso ea Matla ka Hora:Tšebeliso ea Hora (kWh) = Tšebeliso ea Letsatsi le Letsatsi / 24
2. Kakaretso ea Tlhokahalo ea Matla:Kakaretso ea Matla = Tšebeliso ea Hora × Lihora tsa ho Boloka
3. Bokhoni ba Betri:Betri (Ah) = (Kakaretso ea Matla × 1000) / (DOD × Bokhoni ba Matla × Motlakase)
4. Inverter Sizing:Inverter (kW) = Matla a Hloahloa × 1.2
5. Nako ea ho tjhaja ha Solar (ho ikhethela):Lihora tsa Tefiso = Kakaretso ea Matla / (Boholo ba Letsatsi × Bokhoni)
3. Mohlala o Sebetsang
Mehlala ea Kenyelletso
- Tšebeliso ea letsatsi le letsatsi: 25 kWh
- Lihora tsa ho boloka: lihora tse 36
- Matla a Phahameng: 7.5 kW
- Betri: Li-Ion (DOD=0.8)
- Matla: 48V
- Inverter e sebetsang hantle: 92%
- Solar Panel: 5 kW
Mehato ea Palo
- Tšebeliso ea Hora: 25/24 = 1.042 kWh
- Kakaretso ea Matla: 1.042 × 36 = 37.5 kWh
- Bokhoni ba Betri: (37.5×1000)/(0.8×0.92×48) = 1,118 Ah
- Inverter Size: 7,5 × 1.2 = 9 kW
- Nako ea ho lefella: 37.5 / (5×0.92) = lihora tsa 8.15
4. Lintlha tsa Boenjiniere
Maikutlo a Bohlokoa
- Kenya 15-20% buffer ea matla bakeng sa botsofali ba betri
- Lintho tse fokotsang mocheso:
- +35°C: × 0,9 bokgoni
- -10°C: × 0,75 bokgoni
- Bophahamo ba inverter bo tlameha ho feta meroalo e qalang ea enjene
- Ho tjhaja ka matla a letsatsi ho nka lihora tse 4-5 tsa letsatsi le holimo ka letsatsi