Greenrich Lithium Battery Wall Mount 4.95kWh WM5000

4.95kWh of storage. 7.5kW of continuous output. Most 5kWh-class lithium batteries are rated at 1C continuous discharge, meaning a 5kWh battery can deliver around 5kW of continuous power — fine for steady residential loads, but it can start to throttle when something demanding kicks in. The Greenrich WM5000 is rated at 1.5C continuous, which changes the maths: the same 4.95kWh storage capacity delivers up to 7.5kW of continuous output power from a single unit. For real-world South African homes and small businesses, that's the difference between a battery that covers your essential loads and a battery that handles the bigger ones too. Under the hood it's a 51.2V (16-cell) LiFePO4 lithium iron phosphate battery — the chemistry chosen for its thermal stability and long cycle life. 96.6Ah of capacity sits behind an integrated Battery Management System that handles cell balancing, current limiting, and a comprehensive set of protections: under-voltage, short circuit, low/high temperature on both charge and discharge, over-current on both charge and discharge, and a dormancy function for storage periods. Communication runs over CAN, RS485 and RS232, with documented compatibility for Deye, Sunsynk, Growatt and Luxpower inverters (per manufacturer documentation — confirm specific firmware compatibility with your installer). The unit is wall-mounted by design — ~48kg in a footprint that's roughly 586 x 366 x 175mm — which keeps floor space free and makes it suitable for installations where a server rack isn't practical. Greenrich rates the battery for 6000 cycles and offers a 10-year warranty (per manufacturer documentation; confirm registration requirements with your supplier). What this battery can actually run: Geyser cycles — element-driven loads that lower-rated batteries can struggle with Air conditioner start-up surges — particularly inverter-driven units kicking into cooling mode Borehole and pool pumps — motor inrush currents that often trigger throttling on 1C batteries Multiple high-draw appliances simultaneously — kettle + microwave + dishwasher overlap during peak meal times Small workshop tools — drill presses, compressors, welders within rated capacity The point isn't that the WM5000 stores more energy than other 5kWh batteries — it doesn't. The point is that when the energy needs to come out fast, this unit handles it. Key Features 4.95kWh usable capacity — 51.2V nominal, 96.6Ah 1.5C continuous discharge — up to 7.5kW continuous output from a single unit 150A max continuous discharge / 80A max charge current LiFePO4 chemistry — thermally stable, long cycle life 6000+ cycle life at rated discharge depth (per manufacturer) Comprehensive BMS protections — under-voltage, short circuit, temperature, over-current (both directions), dormancy CAN, RS485 and RS232 communication — broad inverter compatibility documented for Deye, Sunsynk, Growatt, Luxpower Wall-mount form factor — ~586 x 366 x 175mm, ~48kg 10-year manufacturer warranty (per documentation; confirm registration with supplier)

Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.

Reviews

South Africa: 1-3 Days

Free Shipping Over R2000

Shipping From R60

International: 2-5 Days