51.2V 200Ah 48V Hybrid Inverter Storage Module 10.24kWh CAN RS485 Bus Stackable

Product Specification

51.2V 200Ah 48V Hybrid Inverter Storage Module 10.24kWh CAN RS485 Bus Stackable Design

Large RVs, luxury motorcoaches and mobile energy systems are adopting 48V architecture because it moves serious power with modest current. This 51.2V 200Ah LiFePO4 battery stores 10.24kWh - enough to run an entire electric household on the road - and talks to hybrid inverters over CAN or RS485 so charging is managed intelligently rather than by guesswork.

The pack is built from 16 series Grade-A cells with a 100A continuous BMS, LED status indicators and a metal-reinforced case. It is designed both for single-unit installations in large RVs and for stacking multiple units into 20-40kWh banks for motorcoaches, mobile medical units and off-grid estates.

10.24kWh in a Single Pack
Sixteen series cells give this battery a 51.2V nominal voltage and 200Ah of capacity, which multiplies to 10.24kWh of usable energy. That single number changes what an RV can do off-grid: a full electric kitchen with induction cooktop, an 18000 BTU air conditioner, a residential refrigerator, a washer and entertainment systems can all run for hours without a generator. For most large RVs, one pack replaces the entire lead-acid battery bay.

Hybrid Inverter Integration
The battery communicates with 48V hybrid inverter-chargers from Growatt, Deye, Luxpower and Victron through its CAN port, and with monitoring systems through RS485. The inverter reads state of charge, voltage and temperature directly, so it can start a generator at the right moment, limit solar charging as the pack fills and protect the battery from extreme states. This closed-loop control is the difference between a smart energy system and a box of cells.

100A Continuous with Clean Voltage
The 100A continuous rating provides 5120W of sustained output at 51.2V, with 200A peaks for surge loads. Because the voltage is high, even 5000W loads draw only about 100A - a fraction of what a 12V system would need - so cables stay manageable and voltage stays flat under load. Inverters see stable DC input, which reduces ripple and keeps sensitive electronics clean.

6000-Cycle Economics
At 80% depth of discharge the pack is rated for 6000 cycles, which at one full cycle per day is more than 16 years of service. The economics are compelling at this scale: over its lifetime one 10.24kWh lithium pack delivers the energy of roughly eight to ten lead-acid replacements, while occupying a fraction of the space and weight. For fleet operators the total cost of ownership calculation favors lithium overwhelmingly.

Why 48V Is the New Standard for Big Loads
At 48V, a 5000W load draws roughly 104A. The same load at 12V would draw 417A and require massive cable, heavy busbars and carefully managed connections. Higher voltage also unlocks the efficiency of modern hybrid inverters, which convert DC to AC at 93-96% efficiency and manage solar, grid and generator inputs in one unit. For RVs with residential appliances and air conditioning, 48V turns the electrical system from a constraint into a capability. This battery is built for that generation of equipment, with communication that makes the whole system operate as one intelligent machine.

Common Installations for This Unit
Choose this pack for large Class A motorhomes and luxury motorcoaches with 48V hybrid systems, for fifth-wheel estates with full electric kitchens, and for mobile applications such as medical units and broadcast trucks that need uninterruptible clean power. It is equally at home in off-grid cabins and small homes using 48V inverters. Dealers serving both RV and residential storage markets can carry one SKU for both.

Scalable Parallel Stacking
When one pack is not enough, up to eight units can be paralleled into a 81.92kWh bank. Each pack identifies itself on the communication bus, and the master pack coordinates with the inverter so the whole bank charges and discharges as one unit. Expansion is modular: add a pack, connect the busbar and the CAN cable, and the system reconfigures automatically.

Built for Mobile and Stationary Use
The metal-reinforced case protects the cells from the vibration and shock of highway travel, while the sealed design allows indoor installation without ventilation. LED indicators on the front show operating status at a glance. The same pack serves in RVs, motorcoaches, mobile clinics, tiny houses and stationary home storage, which simplifies inventory for dealers who serve multiple markets.

Factory Support for Integrators
Energy system integrators receive the CAN protocol manual, inverter compatibility list and commissioning checklist with every order. WNRLN supports OEM projects with custom BMS settings, custom cable harnesses and private-label branding. Our engineers join integration calls to help match the battery to your inverter fleet.

Frequently Asked Questions

Q: Can this battery run my whole motorhome?

A: With 10.24kWh and 100A continuous output, one pack runs a residential fridge, induction cooktop, roof air conditioning, washer and electronics - though not all at full load simultaneously. For a 50A-amp service equivalent, pair it with a 5000W hybrid inverter and manage the largest loads thoughtfully, or add a second pack for full simultaneity.

Q: How do I connect it to my Growatt or Deye inverter?

A: Connect the battery's CAN port to the inverter's BMS communication port using the provided cable, then set the inverter to the lithium profile. The inverter will read state of charge and voltage automatically. Our support team confirms wiring pinouts for your specific inverter model before shipment.

Q: Can I add more packs later?

A: Yes, up to eight packs can be paralleled for roughly 82kWh. Use the parallel busbar kit and daisy-chain the CAN cables. The master pack coordinates with the inverter, and the system recognizes the new capacity automatically after commissioning.

Q: Is 95kg too heavy for an RV installation?

A: Two people with a battery lift or ramp handle it easily, and the metal-reinforced case includes lifting handles. Most installations place the pack in a bay or compartment near the inverter; the 600 x 480 x 200 mm footprint fits standard large-RV bays. For tighter spaces, our 5.12kWh 48V model is lighter and stacks the same way.

WNRLN 48V storage units include a 5-year warranty, the CAN protocol manual and commissioning support from our engineering team. Energy integrators and RV OEMs are invited to request the compatibility list, samples and OEM quotation today.