16.59kWh Home Energy Storage Battery with JK Smart BMS and 200A Continuous Discharge for Residential Backup Power
| Nominal Voltage: | 51.2V | Rated Capacity: | 324Ah |
| Usable Energy: | 16.59 KWh | Continuous Charge Current: | 100A |
| Continuous Discharge Current: | 200A | Peak Discharge Current: | 250A For 10 Seconds |
| Balancing Current: | 2A Active Balancing | Communication Interface: | CAN / RS485 / RJ45 |
| Cell OVP: | 3.65V (release 3.45V) | Cell UVP: | 2.50V (release 2.80V) |
| High Light: | Smart JK BMS 200A,2A Active Cell Balancing,51.2V 324Ah Battery Pack |
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LVB16WTC · 2A active balancing · 200A continuous · Bluetooth parameter access
A 16S LiFePO4 pack is only as good as the electronics watching it. Over eight years, cells drift apart at different rates; the question is whether the BMS corrects that drift or merely reports it. The LVB16WTC uses a JK smart platform that transfers energy between cells, exposes every setpoint, and gives the commissioning engineer the data needed to prove the install is healthy before leaving site.

Passive balancers burn excess charge in resistors, which works slowly and heats the enclosure. The JK board moves charge from the highest cell to the lowest at up to 2A, so imbalance is corrected during normal operation rather than during a monthly maintenance charge.
- Balancing stays active during charge, discharge and standby
- Cell voltage and temperature history is retained for warranty analysis
- Bluetooth access is local, with no subscription or gateway required
Default protection is deliberately conservative for storage duty. Where the inverter or the site requires a different envelope, the thresholds are editable over Bluetooth and stored in the BMS, not in a cloud account.
| Cell over-voltage protection | 3.65V, release 3.45V |
| Cell under-voltage protection | 2.50V, release 2.80V |
| Continuous discharge | 200A, peak 250A for 10 seconds |
| Temperature protection | Charge 0 to 55 C, discharge -20 to 55 C |
- Read all 16 cell voltages and confirm the spread is within the acceptance window.
- Run a short charge and discharge to verify the CAN or RS485 handshake with the inverter.
- Export or photograph the BMS summary page and attach it to the commissioning record.
| Nominal voltage / capacity | 51.2V / 324Ah |
| Usable energy | 16.59 kWh |
| BMS | JK smart BMS, 2A active balancing |
| Interface | CAN, RS485, RJ45 |
| Enclosure | Floor standing cabinet, IP20, lockable universal wheels |
| Warranty | 5-year limited warranty |
Configured units ship from the Poland warehouse in 3 to 7 days for EU projects; volume and OEM builds ship from Shenzhen in 15 to 20 working days. For bulk OEM / ODM orders, default BMS parameters, manual language and label content can be set to the buyer standard.

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GDelivery: On time . This is a top notch company with nop notch caring , ethical and professional staff. Design: We all know they use the best Grade of cells and this product is best in class . Service: Unparalled dedication and professionalism of Tony Wen . Need I say more Quality: Creme de la creme . The very best.
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Vl like that it has a port for external balancer. we still need time to open the casing up to check the build quality. I will update the review than. Fast shipping from Poland.
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GTout est parfait avec, en plus, un Wi-Fi interne pour une connexion internet et voir la progression de la batterie partout où on se trouve. Parfait.