SolaX Triple Power T58 5.8kWh HV Battery – Slave Expansion Module (T58 Slave)
SolaX Triple Power T58 5.8kWh HV Battery – Slave Expansion Module (T58 Slave)In stock
Minimum order £400 ex VAT, free delivery in England · Mainland Wales & Scotland: minimum order £400 ex VAT + £40 + VAT delivery
Delivery timing depends on stock and location; contact us before ordering if your project has a deadline. Full delivery rules
Spread the cost: pay in 3 with Klarna, PayPal or Shop Pay at checkout Subject to status.
Bulk orders? Call 03330 908479 or contact us for a bulk quote.
🔒 Secure checkout powered by Shopify
Not available for delivery to your area — call 03330 908479 for options.
Couldn't load pickup availability
Delivery
Minimum order £400 ex VAT, free delivery in England · Mainland Wales & Scotland: minimum order £400 ex VAT + £40 + VAT delivery · Full delivery rules
- Free delivery with forklift offload
- Minimum order £400 ex VAT on insulation, plasterboard & drylining
Minimum order applies: add £400.00 ex VAT of these items to reach the £400 ex VAT minimum order.
Delivery timing depends on stock and location; contact us before ordering if your project has a deadline. Full delivery details · Urgent courier quote (extra charge) · 03330 908479
- Genuine manufacturer stock
- Trade pricing, shown ex VAT
- Call 03330 908479 for bulk quotes
Need a quote for a bigger job?
For larger quantities or a full project list, call us, send a message or chat on WhatsApp. We will come back with a quote.
SolaX Triple Power T58 slave battery module: 5.8kWh LFP high-voltage expansion module. Works with a T58 master module or a SolaX BMS parallel box; it cannot be used on its own. Priced per module.
SolaX makes the T58 in more than one generation (V2 and V3) and they differ in size and weight. Confirm the generation with us before ordering to match an existing master. Shipping weight is set to the heavier V2 figure (68.5kg).
Supplied for trade/professional installation. Installers must check system design before ordering.
Specifications
| Brand | SolaX |
|---|---|
| Model | SolaX Triple Power T58 Slave |
| Capacity | 5.8kWh |
| Chemistry | LFP (lithium iron phosphate) |
| Nominal voltage | 115.2V |
| Max. charge/discharge current | 35A |
| Requires | T58 master module or SolaX BMS parallel box |
| Sold as | Each |
Delivery
Free delivery to England on every order; minimum order £400 + VAT. Delivered in England only. We do not deliver to Northern Ireland or the Scottish islands.
Downloads & technical information
Delivery information
Delivery information
Minimum order £400 ex VAT. Free delivery in England. Mainland Wales and Scotland: £400 ex VAT minimum plus £40 + VAT delivery.
Insulation, plasterboard, drylining, ceilings, timber, aggregates and cement. Separately delivered ranges have separate minimums. Access panels and Evolution fixings have their own delivery rules.
Delivery timing depends on stock and location; contact us before ordering if your project has a deadline.
Share

