Product guide

AFERIY PS240-B LiFePO₄ Extra Battery

LiFePO: The AFERIY PS240-B is an extra battery listed for the AF-PS240 solar system. Its listing highlights IP65 protection, app-based monitoring and modular expansion, but the headline capacity and expansion figures are inconsistent, so confirm the intended configuration before buying.

At a glance

The listing describes a modular battery pairing with the AF-PS240 and says installation can be completed without professional help.
IP65 protection is claimed for installation in locations including a balcony, roof, garage, terrace or garden.
Mobile-app remote control is described for monitoring device power consumption. A compatible smart plug or smart meter is not included.
Automatic heating is claimed to support operation in temperatures down to -20 °C.
The manufacturer describes operation as quiet.

Price

£594.15Save 15%

Reference price: ~~£699.00~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Modular pairing with the AF-PS240 is presented as a way to expand the system.
The claimed IP65 protection allows consideration of several indoor and outdoor installation locations.
App monitoring offers a way to view connected-device power consumption remotely.

Technical specifications

4 specifications

Identity
Brand	AFERIY
Model	PS240-B

Power and battery
Power configuration	Solar Powered

Dimensions and installation
Dimensions listed	46.8L x 31.2W x 24.2H centimetres

What to know before buying

Listing details to confirm

The listing is inconsistent about capacity: the title says 1958Wh and expansion to 7832Wh, while a feature says the combined system can expand to 9790Wh. Confirm the battery capacity and compatible AF-PS240 configuration. IP65, heating to -20 °C, quiet operation and installation claims are manufacturer statements, not independently verified here.

Who is it for?

A good fit for

AF-PS240 owners seeking an additional battery for a modular solar setup.
Buyers considering a battery for balcony or other locations named in the listing, who can confirm the required system configuration.

Less suited to

Buyers who need a confirmed battery capacity or verified expansion limit before choosing a system.
Anyone expecting smart plugs or smart meters to be included.

Customer reviews on Amazon

5 / 5 · 2 ratings

5 stars100%100%
4 stars0%0%
3 stars0%0%
2 stars0%0%
1 star0%0%

Only aggregate ratings are supplied, with a small rating sample that is entirely five-star. This is too limited to establish consistent customer experience or identify specific strengths and problems. It does not resolve the listing's conflicting capacity claims, which matter when planning a system expansion.

Frequently asked questions

Is the PS240-B a complete solar system?

It is described as an extra battery for the AF-PS240, with modular pairing. Confirm the selected listing includes the system components you need.

What capacity does the listing claim?

The title gives 1958Wh and expansion to 7832Wh, while a feature gives a combined-system maximum of 9790Wh. These figures conflict, so confirm the applicable configuration with the seller.

Can it be installed outdoors?

The listing claims IP65 protection and names locations such as balconies, roofs, terraces and gardens. Check that the intended installation and operating conditions are supported for your setup.

Does app monitoring require extra equipment?

Remote control via a mobile app is described. A compatible smart plug or smart meter for real-time device consumption monitoring is not included, according to the listing.