Meet a 12 V / 200 Ah sodium-ion battery built for real-world performance: 2.4 kWh of rated energy, more than 3,000 cycles at full depth of discharge, and dependable operation even in freezing temperatures — an ideal power source for solar storage, backup power, and everyday 12 V systems.
Он SW-SI-12V200AH is a 12-volt, 100-amp-hour sodium-ion battery designed to deliver steady, long-lasting power in demanding conditions. Rated at 2.4 kWh, it performs reliably across a wide temperature window — charging from -10°C to 55°C and discharging from -30°C to 55°C — making it a strong choice for cold-climate solar storage, backup systems, and off-grid applications.
Inside, 3 V / 10 Ah sodium-ion cells in a 4S20P configuration provide up to 200 A of continuous charge and discharge current (100 A recommended), with a 16 V charge limit and an 8–9 V discharge cut-off. The durable ABS housing is rated IP65, protecting the battery from dust and water ingress, while the compact 24.5 kg design makes installation and handling simple. With more than 3,000 cycles at 100% DOD (0.5C/0.5C, down to 70% capacity) and UN38.3 certification with MSDS documentation, the SW-SI-12V200AH offers dependable, low-maintenance performance for years to come.
Информационный лист продукта
| Модель | SW-SI-12V200AH |
| Cell material | Sodium-ion |
| Nominal voltage | 12V |
| Nominal capacity | 200AH |
| Cell model/Configuration | 3V10AH/4S20P |
| Rated energy | 2.4KWH |
| size | 521*239*218.5mm(±2mm) |
| масса | 24.5kg±0.5kg |
| Housing material | АБС |
| Max charge/discharge current | 200A/200A |
| Recommend Charge/discharge Current | 100A/100A |
| Charge limit voltage | 16V |
| Напряжение отсечки разряда | 8~9V |
| Cycle life | ≥3000 times (25±2℃, 100%DOD, 0.5C/0.5C Cycle to capacity decay to 70% of rated capacity) |
| Рабочая температура | Charge::-10 to 55℃/Discharge:-30 to 55 ℃ |
| Storage environment | Less than 3 months: -20 to 45°C@60±25%R.H Less than 6 months: -10 to 35°C@60±25%R.H Over one year: 0 to 25°C@60±25%R.H |
| IP rating | IP65 |
| Сертификация | UN38.3 , MSDS |






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