battery
Lithium Battery 11.8KWH
11.8 kWh · 51.2V
The 11.8 kWh module is the high-capacity option in the lithium range: 230 Ah of usable LiFePO4 storage with a 200 A continuous discharge rating — enough for a single module to feed the SV PRO 11 at full commercial load.
The steel cabinet carries an LED state-of-charge display, the same smart BMS with RS232/RS485/CAN communication, and parallels up to 15 modules for 176 kWh of storage — the building block of the 48 V commercial systems Sole Verde deploys across the region.
Pricing on request — reply usually within the hour, Dubai time.
Specifications
- DOD
- ≥95%
- Cycles
- ≤6000
- Parallel
- 1–15 modules
- Chemistry
- LiFePO4
- Communication
- RS232 · RS485 · CAN
- Rated voltage
- 51.2VDC
- Voltage range
- 43.2–58.4VDC
- Weight / size
- 100kg · 785 × 510 × 293 mm
- Max output power
- 10240W
- Available capacity
- 11776Wh (230Ah)
- Max continuous discharge
- 200A
Fitted right, first time
Professional installation
Site preparation
- Plan the lift and the final position first — each unit weighs 100 kg. Use two people or mechanical assistance and a floor or rack rated for the load.
- Install in a clean, dry, ventilated room away from direct sun and living areas; keep ambient below 40 °C for full cycle life.
- Provide a DC breaker or fuse between battery and inverter, sized to the battery's maximum continuous discharge current.
- Route a communication cable path to the inverter — closed-loop BMS communication is how the system protects the cells.
Safety first
- A battery bank cannot be switched off — terminals are always live. Insulate tools and remove metal jewellery when working on it.
- Never mix batteries of different age, capacity or chemistry in one bank.
- Do not open the module. Cell balancing and protection are managed by the internal BMS; opening the shell voids the warranty.
- Keep the bank away from ignition sources and ensure the room has free air exchange.
Commissioning checklist
- Confirm the inverter reads the correct bank voltage and (for lithium) state of charge over BMS comms.
- Run one full charge cycle and verify the charger tapers correctly at the end of absorption.
- Label the bank with install date and configuration for future service.
Installation sequence
- 1
Position and secure
Rack-mount or floor-stand the module on a level surface. Stackable cabinets must be bolted to each other and to the wall.
- 2
Configure the bank
Modules connect in parallel only — never in series. Keep every module in the bank the same model and firmware version. Use identical cables of equal length for parallel groups so current shares evenly.
- 3
Connect to the inverter
With the DC breaker open, connect positive and negative through the breaker to the inverter battery terminals. Double-check polarity before closing anything.
- 4
Link BMS communication
Connect RS485/CAN from the master module to the inverter BMS port; in stacks, daisy-chain communication and set each module's address before first power-up.
- 5
Verify before load
Measure bank voltage at the inverter terminals, confirm it matches the battery display or datasheet, then close the breaker and confirm state of charge reads correctly.
This guide is a professional summary, not a substitute for the installation manual. Sole Verde supports certified installers across the region — ask us to connect you with one in your market.
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