Navasolar X5048 5KW 48V Off-Grid Solar Inverter

The Navasolar X5048 5KW 48V Off-Grid Solar Inverter is supplied by Phase Energy for a correctly designed solar or backup-power system. Its listed 5KW output class helps size the system to your loads, but starting surges and the exact continuous-output specification must also be considered. Select the model for your supply phase, battery system and solar-array design.

Product at a glance

This is an off-grid listing. Do not assume it supports electricity export or grid-parallel operation. Any mains or generator input must be wired and configured to the model’s instructions.

Match the system before installation

Check the battery voltage and approved communication protocol, PV voltage and current limits, MPPT arrangement, supply phase and load starting demand. Wi-Fi monitoring, parallel expansion and generator features must be confirmed for the exact model; they are not assumed across a brand’s whole range.

What is included

This listing covers the named inverter. Batteries, solar panels, mounting, electrical protection, additional communications accessories and installation are excluded unless expressly listed. Where the product title states that Wi-Fi is included, that is part of the listed package.

Order from Phase Energy

Place your order online and pay by EFT using your order number as the reference. You do not need to call first. Choose nationwide courier delivery or collection from our Randburg warehouse at checkout. We will confirm your dispatch or collection arrangements. If we cannot supply your item, we will arrange a refund within seven working days.

Choose courier delivery or collection from Unit D7, Mikro Industrial Park, Strydompark, Randburg, 2194. Walk-ins are welcome. Off-site collection stock is usually brought to our warehouse in 1–2 hours; wait for your collection confirmation before travelling for an online order. See delivery and collection for timing and charges.

Warranty and support

Keep your Phase Energy invoice, serial number and manufacturer documentation. Warranty cover depends on the exact model and compliance with its installation and operating requirements. For sales and matching help, email sales@phaseenergysa.co.za. For returns, complaints and support, email phasenergysa@gmail.com. See our returns and refunds policy; statutory consumer rights apply.