48V Powerwall Battery

The 48V wall-mounted storage battery, listed as a Powerwall-style battery, is HHS Energy's residential energy storage product for wall installation. It is built on lithium iron phosphate cells at 48V and is designed to mount on a wall near the inverter, for solar self-consumption, backup power and load shifting in homes. This page covers two source listings that share one identical specification body; they are presented here as a single wall-mounted product page, not as two separate models.

The shared specification is: 48V system voltage, 50Ah to 200Ah capacity range, dimensions made to order, weight of about 45 kg, maximum charging at 1.0C, maximum discharge at 100A, standard charging at 0.5C and fast charging at 1.0C with a CC-CV method, and cycle life of 6,000 cycles. Temperature ranges are stated as charging from 0°C to +45°C, discharging from -20°C to +60°C, and storage from -20°C to +60°C. The stated warranty is 12 years or more. The same specification body also applies to the rack-mounted form, which has its own page; the two forms differ in mounting, not in stated specification.

Specifications

Nominal voltage	48V
Capacity range	50Ah to 200Ah (specification body; title figures of 100Ah and 200Ah are not separate specifications)
Dimensions	Made to order
Weight	About 45 kg
Cycle life	6,000 cycles
Maximum charging	1.0C
Maximum discharge	100A
Charging	0.5C standard / 1.0C fast, CC-CV
Temperature	Charging 0°C to +45°C; discharging -20°C to +60°C; storage -20°C to +60°C
Warranty	12 years or more
Certificates	CE, UN38.3, MSDS (available upon request)
Payment	HSBC, PayPal, T/T (as stated for the storage range)

Features

The storage range shares one stated specification body across its wall-mounted and rack-mounted forms. Maximum charging is 1.0C and maximum discharge is 100A, with standard charging at 0.5C and fast charging at 1.0C using the CC-CV method. Cycle life is stated at 6,000 cycles. Temperature ranges are stated as charging from 0°C to +45°C, discharging from -20°C to +60°C, and storage from -20°C to +60°C. Dimensions are made to order, and weight is about 45 kg. The stated warranty is 12 years or more.

Certificate names stated for the storage range are CE, UN38.3 and MSDS; certificates are available upon request and certificate numbers are not published. Payment options stated for the storage range are HSBC, PayPal and T/T. The capacity range is stated as 50Ah to 200Ah. Listing titles that mention 100Ah or 200Ah, or 5 kWh or 10 kWh, are title figures; this site uses the specification body's 50Ah to 200Ah range and does not present title figures as separate verified specifications.

Ordering

Minimum order quantity is 10 sets and lead time is 5 to 7 working days. Payment options stated for the storage range are HSBC, PayPal and T/T.

Notes on This Specification

Title energy figures of 5 kWh and 10 kWh that appear on the source listings are not presented here as verified energy ratings, because the specification body states capacity in amp-hours. The capacity range used on this page is the specification body's 50Ah to 200Ah. This wall-mounted page and the rack-mounted page share one specification body; that sharing is stated explicitly on both pages.

Request a Quote

For specifications, samples, pricing and lead time, please contact us with your voltage, capacity and application. Minimum order quantity and lead time differ by product and are stated on each product page. Certificates are available upon request.