Description
Growatt SPF 6000 ES Plus 6kW 48V Off-Grid Inverter (Hybrid)
The Growatt SPF 6000 ES Plus is a 6kW off-grid inverter designed for homes and small businesses that want reliable backup power and flexible solar integration. It combines inverter and solar charging in one unit, with dual MPPTs to harvest more energy from your PV array and smarter controls to manage when you charge batteries and when you power loads.
Built for real-world backup scenarios, it supports both grid and generator AC inputs (with an integrated transfer switch) so you can keep running through outages and recharge batteries when solar is limited. It also supports system expansion by running up to 6 units in parallel when you need more capacity.
Key benefits and features
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6kW rated output (6000W / 6000VA) for essential circuits and heavier household loads
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48V battery system compatibility for common residential storage setups
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Up to 8kW solar input with dual MPPT for better PV performance across different roof faces or strings
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High surge capability (up to 2x peak power) to handle motor start-up loads
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Grid + generator AC inputs with integrated transfer switching
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Remote monitoring support via WiFi/GPRS (with compatible accessories)
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PV input up to 500VDC to enable longer strings and reduce cabling losses (design must follow specs and safety standards)
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