شحن وتركيب مجاني لأول طلب
How Long Does a 30kWh Battery Last?
A 30kWh lithium bank gives about 27kWh usable: roughly 27 hours at 1kW, 13 hours at 2kW, 9 hours at 3kW and 5.4 hours at 5kW.
Products in stock
In depth
This is the practical size for covering a full night of villa cooling, or running a farm pump with support loads.
The 30kWh packs in this store are typically 51.2V 600Ah, installed as one unit or two parallel 15kWh modules.
At this size charge current matters: replacing 27kWh over five sun hours needs about 5.4kW of charging, i.e. roughly an 8-10kW array once daytime loads are included.
Related products with specs and prices
| Product | Specifications | Price (SAR) |
|---|---|---|
| بطارية 32 كيلو ليثيوم جوجرين 51.2V / 628Ah | 51.2V / 628Ah / 32kWh | 12700 |
| بطاريات 30 كيلو ليثيوم STAR NOVA – 51.2V 600Ah | 51.2V / 600Ah / 30kWh | 13000 |
| بطارية ليثيوم 30 كيلو - صن فايف - 600 امبير - ٤٨ فولت | 48V / 600Ah / 30kWh | 13800 |
| بطارية ليثيوم Swift بقدرة 30 كيلو جهد 48 – 51.8V سعة 600Ah | 51.2V / 600Ah / 30.7kWh | 13900 |
| 30 كيلووات بطارية ليثيوم (أورورا) 51.2 فولت 600 أمبير ساعة | 51.2V / 600Ah / 30kWh | 15000 |
| بطارية ليثيوم 30 كيلو - أرورة Aurora - 600 امبير - ٤٨ فولت | 48V / 600Ah / 28.8kWh | 16000 |
Common mistakes to avoid
- Comparing amp-hours only and ignoring voltage, ending up with four times less energy than needed
- Discharging lead acid below 50%, which cuts life to less than half
- Picking a bank that does not match the inverter voltage, so charging fails or runs inefficiently
- Thin cable or a long run between bank and inverter, causing voltage drop and lost power
- Mixing new and old packs, or different capacities, on the same bus
Next step
Send your load list and required hours over WhatsApp, or use the on-site system calculator to size the battery bank and array.
Technical advice is free, and the recommendation is based on your real consumption, inverter voltage and installation location rather than on the largest battery in stock.
Frequently asked questions
Do I need a bigger inverter with 30kWh?
Not necessarily - the inverter sets instantaneous power, the battery sets energy - but inverter power must cover your peak loads.
One module or two?
Two give expansion and service flexibility; one is simpler to wire.
Related pages
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