Battery module – SAJ – B2-5.0-HV1 – 5.0 kWh – HV
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Product details
| Type of material | |
|---|---|
| Weight | 0,25 kg |
SAJ B2 High Voltage Battery
The SAJ B2 series is a high-voltage LiFePO4 battery designed for efficient energy storage. Thanks to its modular design, users can freely scale the system by stacking modules with capacities ranging from 5.0 kWh to 25.0 kWh. The device features a high IP65 protection rating, enabling outdoor installation, and offers a 90% depth of discharge for maximum energy availability.
Key advantages of SAJ B2 High Voltage
- Modular stackable design: ability to expand the system from 5.0 kWh to 25.0 kWh by adding modules in a single stack.
- LiFePO4 technology: safe lithium-ion cells providing long life and reliable operation.
- High energy availability: a depth of discharge (DoD) of 90% allows for the use of almost the entire battery capacity.
- Versatile mounting: wall-mounted (optional) or floor-mounted options, with IP65 protection class allowing installation in outdoor conditions.
- Remote update: support for remote firmware software updates, which makes it easier to keep the system up to date.
- Effective communication and control: BC2-HV1 control module with short-circuit protection up to 100 A and CAN bus communication.
Who is this a good choice for?
The SAJ B2 solution is designed for homeowners and households who want to increase self-consumption of energy from their photovoltaic installations, as well as for businesses and enterprises aiming to optimize energy costs through efficient storage of reserves. Flexible capacity allows the system to be tailored to individual energy needs on both a private and business scale.
| Parameter | B2-5.0-HV1 | B2-10.0-HV1 | B2-15.0-HV1 | B2-20.0-HV1 | B2-25.0-HV1 | B2-5.0-HV5 | B2-10.0-HV5 | B2-15.0-HV5 | B2-20.0-HV5 | B2-25.0-HV5 |
|---|---|---|---|---|---|---|---|---|---|---|
| Battery | ||||||||||
| Battery module | ||||||||||
| Battery module type | BU2-5,0-HV1 (32S1P 102.4V50Ah) | BU2-5,0-HV5 (32S1P 102.4V50Ah) | ||||||||
| Number of modules | 1 | 2 | 3 | 4 | 5 | 1 | 2 | 3 | 4 | 5 |
| Rated energy (kWh) | 5,0 | 10,0 | 15,0 | 20,0 | 25,0 | 5,0 | 10,0 | 15,0 | 20,0 | 25,0 |
| Useful energy (kWh) | 4,5 | 9,0 | 13,5 | 18,0 | 22,5 | 4,5 | 9,0 | 13,5 | 18,0 | 22,5 |
| Rated power (W) | 3072 | 6144 | 9216 | 12288 | 15360 | 3072 | 6144 | 9216 | 12288 | 15360 |
| Dimensions (H.*W.*D.) (mm) | 261*626*365 | 522*626*365 | 783*626*365 | 1044*626*365 | 1305*626*365 | 261*626*365 | 522*626*365 | 783*626*365 | 1044*626*365 | 1305*626*365 |
| Weight (kg) | 50,5 | 101 | 151,5 | 202 | 252,5 | 52,5 | 105 | 157,5 | 210 | 262,5 |
| Rated voltage (V) | 102,4 | 204,8 | 307,2 | 409,6 | 512 | 102,4 | 204,8 | 307,2 | 409,6 | 512 |
| Operating voltage range (V) | 89,6~115,2 | 179,2~230,4 | 268,8~345,6 | 358,4~460,8 | 448~576,0 | 89,6~115,2 | 179,2~230,4 | 268,8~345,6 | 358,4~460,8 | 448~576,0 |
| Max. charging current (A) | 30 | |||||||||
| Max. discharge current (A) | 30 | |||||||||
| Control module | ||||||||||
| Control module model | BC2-HV1 | |||||||||
| Max. short-circuit current (A) | 100 | |||||||||
| Dimensions of the control module (H.*W.*D.) (mm) | 200*626*365 | |||||||||
| Weight of the control module (kg) | 11 | |||||||||
| General parameters | ||||||||||
| Protection level | IP65 | |||||||||
| Installation | Wall-mounted (optional)/ Floor-standing | |||||||||
| Operating temperature range | Charging: 0 ~ 50°C; Discharging: -10 ~ 50°C | |||||||||
| Ambient humidity | 0 ~ 95% without condensation | |||||||||
| Cooling method | Natural convection | |||||||||
| Communication | CAN | |||||||||
| Warranty (years) | According to the warranty card | |||||||||
| Applied standards | IEC 62619 (cells/pack), EN 62477-1, EN 61000-6-1/2/3/4, UN38.3 | |||||||||
Product warranty: according to the warranty card.
Official distribution
