Polarium Battery SLB48-250-146-2S
GET A QUOTE250AH NMC BATTERY FOR OFF GRID AND FRINGE OF GRID HOUSEHOLDS AND BUSINESSES
KEY FEATURES
- 12.9 kWh / 250 Ah Rated Capacity @25ºC
- NMC Lithium Chemistry
- 48V Rated Voltage
- 19″ 4U Enclosure Size
- 10 Year Warranty & Local Support
- 66kg Approximate Weight
- Industry leading high energy density
- Polarium Patented Current Limiting Device (CLD*)
- Safe – all Polarium batteries are designed with safety in mind
- Smart Battery Management System (BMS) built by Polarium
- Inverter / Charger Agnostic
- Maintenance Free
- AC coupled and DC coupled compatibility
Polarium Battery SLB48-250-146-2S
Introducing the Polarium SLB48-250-146-2S lithium-ion battery module, a cutting-edge energy storage solution renowned for its exceptional efficiency and high power density. Engineered in Sweden as a dependable backup power system, the Polarium lithium-ion 48V / 250Ah battery module is equipped with a range of innovative features that prioritise safety, simplicity, durability, intelligence, security, and sustainability. Trusted by critical infrastructure organisations throughout Australia, Polarium batteries ensure unwavering power support that you can count on.
Safety First
Your safety is top priority. All Polarium products undergo rigorous testing and certification to guarantee secure and worry-free operation. In addition, the Polarium Current Limiting Device (CLD) protects the battery module under a range of conditions. The battery will never overheat and give way to thermal runaway. You can be rest assured, you have the safest battery on the market.
Effortless Operation
Harnessing advanced technology has never been easier. Polarium batteries are designed for straightforward installation, effortless use, and require minimal maintenance for optimal performance and charge control.
Rugged Reliability
Capable of thriving in diverse conditions and environments, Polarium batteries offer added protection against dust and moisture, extending their operational lifespan.
Intelligent Functionality
Experience the convenience of active balancing, blackstart, and the flexibility of local monitoring via Bluetooth, among other intelligent features.
Unparalleled Security
With Polarium's exclusive Anti-Theft Device, you are assured of the utmost security. In the event of removal from the site, this patented feature disables battery functionality, and for added peace of mind, an optional GPS tracker can be incorporated.
Eco-Conscious Sustainability
Benefit from an exceptionally long battery life while minimising your environmental footprint. Polarium batteries are compact, lightweight, maintenance-free, and can be effortlessly managed remotely, aligning perfectly with sustainable practices.
Energy Resilience
Just like Australians, when conditions get tough, Polarium batteries don't give up when many others do. With the Patented Current Limiting Device (CLD), the current is reduced to keep the power on while not damaging the battery at the same time.
Local Support
Having been around since 1996, SEA don’t just supply a product, we work with our partners to ensure that all aspects of the installation and post sales support are catered. We back our products and customers (Installers 100%).
Solar Energy Australia have a partner network all over Australia. Our strategic partners give us the edge in the market, offering vertical support making sure that the customer is both happy with their batteries and proud they are supporting Australian business.
Specifications
Electrical Characteristics | |||
Enclosure Size | 19” 4U | ||
Lithium Chemistry | Nickel based | ||
Rated Voltage | 48 V | ||
Rated Capacity (0.2 C, 25 °C to LVBD) | 250 Ah | ||
Rated Energy (0.2 C, 25 °C to LVBD) | 12954 Wh | ||
Calendar Life @ 80 % SOC | 20 years | ||
Peak Discharge Power | 6 kW for 60 seconds | ||
Discharge Cutoff Current | 100 A | ||
End-of-Discharge Voltage (LVBD)* | 35 V | ||
Charge Current Limitation (CLD)** | 100 A | ||
Charge Voltage for 100 % SOC | 58.8 V | ||
Charge Voltage for 80 % SOC | 56 V | ||
Environmental Characteristics | |||
Operating Temperature Charging | 0 to +55 °C (32 to 131 °F) | ||
Operating Temperature Discharging | -20 to +60 °C (-4 to 140 °F) | ||
Operating Relative Humidity | According to ETSI 300 019-1-3 class 3.2 (0-95 %) | ||
Storage Temperature | -20 to +60 °C (-4 to 140 °F) | ||
Physical Characteristics | |||
Weight | Approx 66 kg (145.5 lbs) | ||
Dimensions | W 440 D 557 H 173 mm (W 17.3” D 21.9” H 6.9”) | ||
Safety & Compliance | |||
Circuit Breaker | 100 A, BMS Controlled, single pole | ||
IP Class | IP20 | ||
Communication Protocols | RS485, RJ45 (2) ports, Modbus | ||
Safety Standards | IEC62619, IEC62368, UN38.3 | ||
Management & Monitoring Software | for PC (Studio) included for full local monitoring and management. Remote connection via Modbus |