{"product_id":"1x5kw-sunsynk-inverter-1x6-1kwh-greenrich-battery","title":"1x5kw Sunsynk Inverter + 1x6.1kWh Greenrich Battery","description":"\u003cp\u003eA battery that never becomes the bottleneck.        Most 5kW inverter + 5kWh battery combos hit the same design limit: the battery can only push out as much power as the inverter asks for, and no more. That works fine for steady loads — but the moment a geyser element kicks in alongside the kettle, or an aircon compressor pulls its start-up surge, the battery is already at its ceiling. This combo takes a different approach. The Sunsynk 5kW hybrid inverter is paired with the Greenrich U-P6100 6.1kWh lithium battery — a battery rated for 9kW of continuous discharge thanks to its 1.5C discharge rating. That leaves the inverter's 5kW output as the operating ceiling, while the battery-side has genuine headroom for the loads that spike.        The Sunsynk 5kW is the widely-deployed single-phase hybrid workhorse of the South African backup market — 5kW rated AC output, two MPPT trackers for solar input (panels not part of this combo), hybrid, on-grid, off-grid and UPS modes with sub-10ms grid-loss switching, and a WiFi dongle included for remote monitoring through the Sunsynk mobile app. The platform is parallel-capable and solar-ready, so this combo can grow into a full solar setup or scale to multiple inverters over time.        The Greenrich U-P6100 is where the meaningful differentiation sits. At 6.1kWh capacity (6,123Wh), 51.2V nominal, 119.6Ah, and 200A continuous discharge current, it delivers up to 9kW of continuous power to the inverter — well above what the 5kW Sunsynk asks for. That gap matters when your day-to-day loads include motor start-ups, cycling aircons, or kitchen appliances overlapping during peak family hours. The battery absorbs the surges without throttling; the inverter caps output at its rated 5kW. Max charge current is 80A, cycle life is rated at 6000+ cycles, and the unit ships with the same feature set that installers expect: integrated BMS with over-charge, over-discharge, over-current, short-circuit and temperature protection, plus CAN, RS485 and RS232 communication for broad hybrid-inverter compatibility (Sunsynk, Deye, Growatt, Goodwe, Voltronic and others per manufacturer documentation).        Physically, the U-P6100 is a 57kg rack-mount or wall-mount unit measuring 220.6 × 438 × 536 mm — designed to fit standard 19-inch racks or hang cleanly on a wall next to the inverter. Parallel capability extends to 15 units, so the storage side can grow to nearly 100kWh in a single string if the household's needs expand.        Combined system output:        \tRated AC output: 5kW continuous  \tBattery storage: 6.1kWh  \tBattery max discharge: 200A \/ ~9kW continuous (1.5C rated)  \tSolar-ready: Yes (panels sold separately)  \tCommunication: Sunsynk WiFi + Greenrich CAN\/RS485\/RS232        Key Features (bundle)        \tSunsynk 5kW single-phase hybrid inverter — dual MPPT, hybrid\/on-grid\/off-grid\/UPS modes  \tGreenrich U-P6100 6.1kWh LiFePO4 battery — 51.2V nominal, 119.6Ah, LiFePO4 chemistry  \t1.5C battery discharge rating — up to 9kW continuous, well above the inverter's 5kW ceiling  \tBattery outperforms inverter's surge demand — motor start-ups, geyser cycles, aircon compressors handled without battery-side throttling  \t6000+ cycle life — engineered for daily cycling rather than standby duty  \t90% depth of discharge — meaningful usable capacity per unit  \tCAN, RS485, and RS232 communication — flexible integration with hybrid inverter ecosystems  \tWiFi dongle included with the inverter — remote monitoring via Sunsynk app  \tWall-mount or 19-inch rack-mount battery form factor — flexible installation  \tParallel-scalable up to 15 batteries — expandable if storage requirements grow\u003c\/p\u003e","brand":"GUNMANSA","offers":[{"title":"Default Title","offer_id":51577302778171,"sku":null,"price":39420.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/3480\/8379\/files\/T0005506.jpg?v=1787488250","url":"https:\/\/gunmansa.co.za\/it\/products\/1x5kw-sunsynk-inverter-1x6-1kwh-greenrich-battery","provider":"GUNMANSA","version":"1.0","type":"link"}