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BYD B-Box 15.4 LVL + SMA Sunny Island 4.4M
The inverter manufacturers have not yet given their approval!
The successor of the popular BYD Battery Box Pro 13.8 now gets 15.4 kWh and a weight reduction to 164 kg. The dimensions have also been reduced. Up to 64 battery modules can be connected to a system via a BMU (Battery Management Unit). Thus, the total capacity can be scaled up to 983 kWh! This battery is also prepared for on and off-grid use.
Advantages of Battery Box LVL:
- Maximum flexibility for each application with up to 64 modules in parallel connection
- Cobalt-free lithium iron phosphate battery (LFP): Maximum safety, durability and performance
- Highest safety standards such as VDE 2510-50
- Space-saving due to the option of stacking 2 LVL 15.4 batteries
- Powerful emergency/standby power and off-grid functionality
Product features of BYD B-Box LVL:
- Available capacity: 15.36 kWh
- Lithium iron phosphate technology (LFP)
- Nominal voltage: 51.2 V
- Max. output current 250 A
- Peak output current: 375 A for 5 seconds
- Dimensions: 500 x 575 x 650 mm (H x W x D)
- Weight: 164 kg
- Protection class IP20
- Warranty: 10 years
Advantages of SMA Sunny Island 4.4M:
- Low-volt battery inverter
- A unique product for on-grid, off-grid and backup
- AC system for new installation and retrofitting
- Can also be used flexibly with non-SMA inverters - thanks to an additional SMA Energy Meter
- Quality - Made in Germany
Advantages of SMA Sunny Island 4.4M:
- Rated power: 3.3 kW, 1-phase AC
- DC voltage range: 41 V to 63 V
- Max. DC current: 75 A
- WLAN und Speedwire integrated
- Protection class: IP 54
- Weight: 44 kg
- Dimensions: 467 x 612 x 242 mm (W x H x D)
- Product warranty: 10 years
Scope of delivery:
- SMA Sunny Island 4.4M
- BYD Battery Box PREMIUM LVL 15.4
- BYD battery cable 70 mm², length of 3 m
| Inverter: | SMA Sunny Island 4.4M-13 |
| Solar battery: | BYD Battery-Box Premium LVL 15.4 |
| Battery type: | 48 volt lithium-iron-phosphate |
| Net capacity: | 15.36 kWh |
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