ranneen® · energy storage
Lithium storage,
2 kWh to 80 kW
One LFP product family for the whole shelf — portable stations, home batteries, hybrid inverters and commercial cabinets. Grade-A cells, a TDT smart BMS, and CAN/RS485 with Bluetooth and WiFi on every unit.
The range
Six families, one platform
Everything communicates over the same protocols and monitors through the same app — so a distributor stocks one system, not four.
RN-R series
Wall & rack LFP batteries, 25.6 V and 51.2 V. 5–16 kWh, 8 000 cycles at 95% DOD.
Battery specifications ↓
RN-V series
Solar hybrid inverters, 4–11 kW, on and off grid. Pure sine wave, MPPT, 220/230/240 VAC.
Inverter specifications ↓
RN-A / RN-L
Residential all-in-one — inverter and battery in one wall or stacked unit, 5 kW upward.
All-in-one systems ↓
RN-T / RN-Y
Stacked and cabinet systems for commercial and light-industrial sites, 16–80 kW.
All-in-one systems ↓
PES portable
Portable power stations around 2 kWh with ~1 000 W output for backup and mobile use.
Transport documentation ↓
32 kWh cabinet
The longest-life unit: 628 Ah at 51.2 V, 12 000 cycles, 300 A smart BMS.
See the flagship ↓The full lineup
One family, every size
From a single wall battery to an 80 kW commercial stack — the same platform, the same app, scaled to the job.
Flagship
The 32 kWh floor cabinet
Grade-A LFP cells with a TDT smart BMS rated 300 A, specified for 12 000 cycles at 95% depth of discharge. Five-layer protection — over-voltage, under-voltage, over-temperature, over-current and short-circuit — with Bluetooth and WiFi monitoring.
RN-R series · published specifications
Battery range
1P16S configuration, working voltage 41.6–58.4 V, IP54, CAN/RS485/RS232, Bluetooth & WiFi, 8 000 cycles at 95% DOD.
| Model | Voltage | Capacity | Energy | Max charge | Max discharge | Dimensions (cm) |
|---|---|---|---|---|---|---|
| RN-R25-03K | 25.6 V | 120 Ah | 3 kWh | 100 A | 100 A | 42 × 25 × 38.8 |
| RN-R51-05K | 51.2 V | 100 Ah | 5 kWh | 100 A | 100 A | 50 × 18 × 58.8 |
| RN-R51-08K | 51.2 V | 156 Ah | 8 kWh | 150 A | 150 A | 52 × 24 × 71.8 |
| RN-R51-10K | 51.2 V | 200 Ah | 10 kWh | 150 A | 150 A | 52 × 26 × 71.8 |
| RN-R51-16K | 51.2 V | 314 Ah | 16 kWh | 200 A | 200 A | 54.8 × 26 × 78.8 |
Common to the range: chemistry LiFePO₄ · working temperature −10 °C to 55 °C (charge 0–55 °C) · humidity ≤ 90% · IP54 · CAN & RS485 · Bluetooth & WiFi · TDT smart BMS.
RN-V series · published specifications
Hybrid inverters
Solar hybrid inverters, on and off grid. AC input 220/230/240 VAC, 50/60 Hz ±5%, pure sine wave output.
| Model | Battery | Rated power | Peak power | Max PV input | MPPT range | Max charge current |
|---|---|---|---|---|---|---|
| RN-V04K-24V | 24 V | 4 000 W | 7 200 VA | 5 000 W | 60–500 Vdc | 120 A |
| RN-V06K-48V | 48 V | 6 000 W | 12 400 VA | 6 200 W | 60–500 Vdc | 120 A |
| RN-V08K-48V | 48 V | 8 000 W | 16 000 VA | 8 000 W | 90–500 Vdc | 120 A |
| RN-V11K-48V | 48 V | 11 000 W | 22 000 VA | 11 000 W | 90–500 Vdc | 150 A |
RN-A · RN-L · RN-T · RN-Y
All-in-one systems
Inverter and battery integrated into one unit — wall-mounted, stacked or cabinet — from residential backup to light-industrial installations. Full per-model datasheets are issued per enquiry.
RN-A
Residential all-in-one — inverter + battery in a single wall unit with MPPT solar charging and app control.
RN-L
Stacked residential system — modular battery stack for scalable home capacity.
RN-T
Stacked commercial cabinet — scaling into the 16–80 kW commercial range.
RN-Y
Cabinet system for commercial and light-industrial backup and peak-shaving duty.
Intelligence & safety
Smart by default
TDT smart BMS
Cell balancing, real-time monitoring and state-of-charge estimation, with protocol selection on the app, PC or touch screen.
Five-layer protection
Over-voltage, under-voltage, over-temperature, over-current and short-circuit protection built into every pack.
CAN / RS485 / RS232
Communicates with the inverters you already sell. Send us a protocol and we'll match it — no need to change your shelf.
Bluetooth & WiFi
Monitoring from iOS and Android apps and a PC dashboard, on every unit in the range.
Long cycle life
8 000 cycles at 95% DOD across the battery range, and 12 000 on the 32 kWh cabinet.
IP54, wide temperature
Rated IP54 with a −10 °C to 55 °C working window — LFP holds charge through heat that shortens lead-acid life.
Warranty & support
What we stand behind
- Warranty
- Up to 7 years on the smart-battery range, per model and market.
- Chemistry
- LiFePO₄ (LFP) — grade-A cells; cell brand configurable for OEM orders.
- Communication
- CAN, RS485 and RS232, plus Bluetooth & WiFi to the app.
- Enclosure
- IP54 across the storage range.
Documentation
Shipping & compliance
- Transport
- UN38.3 test summaries and MSDS available for the storage range, with sea- and air-freight reports for the portable line.
- Certification
- Product certification to your market's standards is handled per project — ask us what applies to your country.
- MOQ & lead time
- On request.
- Datasheets
- Full per-model spec sheets issued with every enquiry.
Tell us what your market buys
Say which country you cover and the sizes that move there, and we'll come back with the two or three units worth discussing — and the datasheets to match.
Request the storage catalogue