Guardian 50
Get a quoteMAXIMUM POWER FOR BIGGER, MORE DEMANDING PROPERTIES
KEY FEATURES
- 50.8 kWh / 1000Ah Rated Capacity @25ºC
- 400A Peak Charge (<1 min)
- 250 A Discharge Current via MCCB
- 360kg Approximate Weight
- Industry high energy density
- Plug and Play (Amphenol)
- Polarium Patented CLD*
- Local distribution and support
- Inverter / Charger Agnostic
- Maintenance Free
- AC and DC compatible
Guardian 50
Batteries by Solar Energy Australia, the Guardian series are designed and engineered by Powerbox Australia. Made in Australia to supply power where and when you need it. SEA are bringing military / telco quality products to the residential market throughout Australia. With market leading high energy density, more energy can be stored in less space. With easy installation via the pre-wired 10.5mm Amphenol’s, dual pole isolator and 300A busbars. Connections can be changed to left, right or back of the cabinet making the overall system not only simple but looking good!
Safety
SEA Guardian has world class safety features built in. The Polarium CLD (Current limiting device) protects the battery modules 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
Energy Resilience
Just like Australians, when conditions get tough, the Guardian series doesn't up like many batteries. With the Patented CLD, the Guardian series will reduce the current to keep the power on while not damaging the battery at the same time
Local Support
Having been around since 1997, 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 | |||
Guardian 26 | Guardian 38 | Guardian 50 | |
Nominal Voltage | 50.8 VDC | ||
Rated Capacity @25ºC | 25.4 kWh / 500Ah | 38.1 kWh / 750 Ah | 50.8 kWh / 1000Ah |
End-of-Discharge Voltage (LVBD)** | 35 VDC (recommend 43.4 VDC min) | ||
Peak Charge / Discharge Current | 200 A | 300 A (<1 min) | 400A (<1 min) |
Limited to 250 A via MCCB | |||
Charge Voltage for 100% SOC | 58.8 VDC | ||
Charge Voltage for 80% SOC | 56 VDC | ||
Efficiency | >96% | ||
Environmental Characteristics | |||
Operating Temperature Charging | 0 to +50°C | ||
Operating Temperature Discharging | -20 to +60°C | ||
Storage Temperature | -20 to +60°C | ||
Calendar Life @ 80% SOC 20 years | 20 years | ||
IP Rating | IP20 | ||
Cooling | Thermostatically controlled | ||
Physical Characteristics | |||
Weight Approx. | 240kg | 300kg | 360kg |
Dimensions (w x d x l) mm | 685 (w) x 763 (d) x 1280 (h) mm | ||
Connections | Amphenol Surlock 10.3mm (left, right or rear) | ||
Safety & Compliance | |||
Complies to Best Practice Guide | Yes | ||
Safety Standards | AS IEC62619:2017, AS/NZS 62368.1:2018,UN38.3 | ||
Circuit breaker per battery module | 100 A, BMS Controlled, single pole | ||
Battery System Circuit Breaker | 2P 250A DC MCCB Ue=500VDC Icu=15kA |