Description
Key Features
- Modular Stackable Design – Stack up to six units vertically like LEGO bricks, no racks or mounting hardware required. Parallel up to 32 in a single bank for 163 kWh of energy capacity.
- Smart Battery Management System (BMS) – Grade‑A LiFePO₄ cells, touchscreen LCD, closed‑loop RS485 communication, integrated rapid‑shutdown (RPSD) and Impactive Balancing for up to 30% longer life.
- High Cycle Life & Warranty – Rated for approximately 3,000 cycles at 100% DOD, or 5,000 cycles at 80% DOD, backed by a full 10‑year manufacturer warranty .
- Certified Safety & Mobility – Built to UL9540A standards (RS‑51100 reviewed; UL pending on RS‑24200), IP50 enclosure, casters included for easy movement.
- Easy Integration – Multiway closed‑loop communication compatible with major inverters (Schneider, Sol‑Ark, Victron, Growatt, Pylon), includes network cables and busbars for seamless setup.
Overview
The Rubix Stack Series RS‑24200 is a rugged, installer‑friendly lithium energy storage system ideal for residential and commercial renewable setups. Each 24‑volt lithium iron phosphate battery delivers 200 AH (5.12 kWh) capacity in a compact cabinet with integrated casters and hidden wiring.
Unlike traditional rack‑mounted battery banks, the RS‑24200 is fully self‑contained: just stack it and wire your system. Its smart touchscreen shows SOC, voltage, currents, balancing status, fault codes, and more—without external monitors or third‑party apps.
Parallel connections are clean and safe via enclosed wiring compartments. The advanced BMS allows closed‑loop voltage control through RS‑485 communication, dynamically adjusting charging phases (bulk, absorb, float) to suit each inverter without manual intervention.
Why Choose RS‑24200?
Built for Durability
- Robust grade‑A LFP cells inside; prismatic format, welded busbars—tested and rated for longevity.
- Impactive Balancing actively extends usable cell life by mitigating capacity drift, targeting a full decade of service.
Safe and Certified
- Lithium iron phosphate chemistry is inherently stable and widely regarded as safest among lithium-ion types .
- Built‑in rapid shutdown protects against cell faults. UL9540A certification pending on RS-25200, assuring safety in fire scenarios.
Expandable and Flexible
- Whether you start with one unit or build to 163 kWh, expansion is tool‑free and safe—even while energized .
- Closed-loop comms support modern inverters; open-loop mode works with legacy systems. BMS is field-serviceable and parts are stocked.
Installer‑Built Quality
- A joint venture between MillerTech & ARK batteries, with decades of hands‑on experience. Rubix’s installer‑centric design has earned praise in off‑grid and backup communities.
Applications
Perfect for:
- Residential solar + storage systems – Safe, modular, stackable backup.
- Commercial/industrial backup – Scalable, smart storage for business continuity.
- Off‑grid cabins or RVs – Compact 24‑V bank with easy mobility and safety.
- Emergency backup – Reliable 10‑year supply for critical loads.
Product Specifications
| Specification | RS‑24200 (24 V, 200 Ah) |
|---|---|
| Model Number | RS‑24200 |
| Nominal Voltage | 25.6 V |
| Nominal Capacity | 200 Ah (5.12 kWh) |
| Chemistry | Lithium Iron Phosphate (LiFePO₄) |
| Cycle Life @100% DOD | ~3,000 cycles |
| Cycle Life @80% DOD | ~5,000 cycles |
| Warranty | 10 years |
| Max Continuous Discharge | 150 A (3.84 kW) |
| Peak Discharge (3 sec) | 400 A (≈10.2 kW) |
| Max Continuous Charge | 140 A (≈3.58 kW) |
| Peak Charge (30 min) | 160 A (≈4.0 kW) |
| Communication | RS‑485, CAN, closed-loop capable |
| Display | Touchscreen LCD (SOC, volts, amps, faults) |
| Balancing | Impactive Balancing (up to 30% longer lifespan) |
| Expansion | Stack up to 6 high and 32 in parallel (163 kWh) |
| Safety Certifications | UL9540A pending |
| Enclosure Rating | IP50 |
| Installation Orientation | Horizontal (with optional base/lid) |
| Mobility | Casters included |
| Weight | ~117 lbs (53 kg) |
Specs & Info