
Solax Triple Power Master 5.8kW Solar Battery
SOLAXMASTER
Solax triple power, 5.8kWh master battery, which incorporates state of the art technology and offers convenient control features. This high voltage battery solution can be installed in series with up to three slave units (three phase only), enabling up to 23kWh of storage capacity. For single phase systems, only one or two slaves can be added.
The triple power battery encompasses the very latest in LFP technology, which ensures much safer installations with wider temperature tolerances. Batteries in this range boast a 10-year warranty and 90 % depth of discharge – making them a flexible, reliable and practical solution for your energy storage needs.

FEATURES & BENEFITS
- Safest LiFePO4 battery
- 90% DOD
- Cycle life>6000 times
- IP55 protection level
- Floor or wall mounting
- Less self consumption
- Quick installation
- No toxic heavy metals or caustic materials
SPECIFICATION
- Nominal voltage: 115.2V
- Operating voltage: 100 - 131V
- Battery type: Li-ion (LFP)
- Total capacity: 5.8kWh
- Faradic charge efficiency: 99%
- Battery roundtrip efficiency: 95%
- Warranty: 10 years
- System to inverter: CAN2.0
- Battery to battery/BMS: RS485
Kw Rating | 5.8 kW |
Product | Battery |
Type | Master |
Width | 193 mm |
Depth | 708 mm |
Nominal Power Output | 5.8 kW |
Height | 708 mm |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.