SolaX Triple Power T58 5.8kWh Master Battery Storage

Name: SolaX Triple Power T58 5.8kWh Master Battery Storage
Brand: SolaX
SKU: Triple-Power-5.8kWh-Master
Price: 1248.00 GBP
Availability: InStock

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The SolaX Triple Power T58 5.8kWh Master Battery Storage is a high-voltage lithium iron phosphate (LiFePO₄) battery designed to maximise energy storage for residential solar systems. Featuring an integrated Battery Management System (BMS), 95% usable depth of discharge and scalable capacity of up to 28.8kWh, it provides reliable and efficient energy storage for increased solar self-consumption and backup power. With an IP66-rated enclosure, long cycle life and compatibility with SolaX hybrid inverters, the Triple Power T58 is a durable and flexible solution for modern home energy storage.

Battery Attribute	Specification
Battery Chemistry	Lithium Iron Phosphate (LiFePO₄)
Nominal Capacity	5.8kWh
Usable Capacity	5.5kWh (95% DoD)
Nominal Voltage	115.2V
Operating Voltage Range	100–130V
Depth of Discharge	95%
Rated Charge/Discharge Power	2.9kW
Maximum Charge/Discharge Power	4.0kW
Recommended Charge/Discharge Current	25A
Maximum Charge/Discharge Current	35A
Cycle Life	>6,000 Cycles
Scalability	1–5 Battery Modules (up to 28.8kWh)
Communication	CAN 2.0, RS485

In stock

Quantity:

Key features

5.8kWh high-voltage LiFePO₄ battery with integrated Battery Management System (BMS).
Expandable up to 28.8kWh by adding up to four slave battery modules.
95% depth of discharge and over 6,000 charge cycles for long-term performance.
IP66-rated enclosure suitable for indoor and outdoor installations.
Compatible with SolaX X1 and X3 Hybrid inverter ranges for intelligent home energy storage.

Weight

61.5kg (including BMS)

Dimensions

474 × 715 × 150mm

Warranty

10 Years

Delivery information

Battery Delivery

All Battery deliveries will be completed using our trusted pallet network. Price is quoted at cost relative to postcode and deliveries are on a 2-day service as standard for orders placed before 1pm. Get in touch if you require a next day service or a specialised delivery quote on batteries as well as other components. Please note we can also offer a same day service if needed - get in touch for more
information. Pallet deliveries can take place anytime between 9-6pm. Please check Tail-lift at checkout if
required at delivery address, if this is not checked our couriers will be expecting a forklift on site to unload goods.

Battery Returns

If for whatever reason you would like to arrange a return of your order this must be done at your own cost. The return period is 30 days from date of delivery. Damaged goods will be replaced or refunded, given sufficient evidence (images)has been provided to us within half an hour of delivery. Once they have been returned to our HQ at Power Warehouse, 3 Houghton St, Oldbury, Birmingham, B69 2BB we can go about arranging a replacement or refund. Please get in touch prior to shipping any goods back to us.

Downloads

Installation Manual Download

What makes us special?

Direct Access to Tier 1 Solar Brands

Ensuring high-quality equipment at competitive prices.

Flexible Ordering with No Minimum Quantity

Allowing flexibility for our customers to suit their needs.

Expert Support and Rapid Fulfillment

A dedicated team coupled with same/next day delivery solutions.

Delivery FAQ's

How quickly can I expect my order to arrive?

We offer next-day delivery on all in-stock items across mainland UK when you order before our daily cut-off time. You'll receive tracking information as soon as your order is dispatched.

Can I schedule delivery to align with my installation project?

Absolutely. We understand how important timing is in this industry, so we offer flexible delivery scheduling. Just speak to our team when placing your order to arrange a date that suits your project timeline.

Do you offer same-day dispatch?

Yes—orders placed before 2pm on working days are processed for same-day dispatch (subject to stock availability). We work hard to ensure your equipment arrives exactly when you need it.

SolaX Triple Power T58 5.8kWh Master Battery Storage

What makes us special?

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Delivery FAQ's