BMS monitoring
Battery monitoring and communication with a compatible inverter.
Batteries
MesPal BP-16.0-LV1
16.076 kWh / 51.2 V LiFePO4 battery
A SmartStor low-voltage battery with manufacturer-developed BMS, CAN/RS485 and up to 16 parallel packs. Wall or floor installation for solar storage and backup.
Rated energy capacity16.076 kWh
Nominal battery voltage51.2 V
Maximum charging current155 A
Maximum discharging current220 A
MesPal
Application advantages
Factory-stated use cases and system strengths from the product brochure.
Up to 16 packs
Parallel expansion without series connection.
LFP cells
Lithium iron phosphate chemistry with manufacturer-developed BMS.
Two mounting options
Wall or floor installation indoors.
CAN and RS485
RJ45 communication with a matched inverter protocol.
Indoor installation
The IP21 enclosure requires a dry, protected location.
MesPal
Technical specifications
Key factory specifications from the manufacturer’s brochure.
Battery system
| Cell chemistry | LiFePO4 (LFP) |
|---|---|
| Rated cell capacity | 314 Ah |
| Rated cell voltage | 3.2 V DC |
| Rated energy capacity | 16.076 kWh |
| Battery configuration | 16S1P |
| Nominal battery voltage | 51.2 V DC |
| Battery operating voltage | 44.8–57.6 V DC |
| Cycle life | 8000 cycles (25 °C, 0.5P, 90% DoD, 70% EOL) |
Charging and discharging
| Maximum charging current | 155 A continuous |
|---|---|
| Maximum discharging current | 220 A continuous |
| Maximum charging voltage | 57.6 V |
| Discharge cut-off voltage | 44.8 V |
| Charging method | CC–CV |
| Charging temperature | 0…+55 °C |
| Discharging temperature | −20…+55 °C |
Supply, management and communication
| Parallel operation | Up to 16 packs; series connection prohibited |
|---|---|
| Communication interfaces | RS485 / CAN / dry contact; RJ45 |
| Activation | Button or charging activation |
| Power switch | Rocker switch |
| Reset button | On communication board |
Construction and operation
| Ingress protection | IP21 |
|---|---|
| Dimensions | 463 × 881 × 271 (±2) mm (W × H × D) |
| Net weight | 116 ±1 kg |
| Cooling | Natural cooling |
| Installation | Wall or floor mounted; optional wheels |
| Manufacturer-listed standards | CE / UN 38.3 |
Sourcing and delivery under one contract
SmartStor stores energy and supplies it through a compatible external inverter. Its IP21 enclosure requires a dry, protected indoor location. Expansion uses matching packs in parallel; series connection is prohibited. BMS compatibility and charging settings must be checked before installation. Card specifications follow the 2026 catalogue. The archived 2025 sheet uses different cycle-life conditions; the current revision must be confirmed before ordering.
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