EcoFlow Power Kits 4kWh Get Set Kit
A 4 kWh RV power system: EcoFlow’s 3,600 W Power Hub with built-in solar, alternator and shore charging, two 2 kWh LFP batteries with self-heating, and the cables to connect them.
$6,496
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Specs
- Capacity4,000-5,999 Wh
- AC Output3,000-3,999 W
- System Voltage48 V
- Panel PowerNot applicable
- Charge CurrentNot applicable
- Safety ListingNone verifiable
- Cell TypeNot applicable
- Low-Temp ChargingSelf-heating
- Warranty5 Years
- MonitoringBluetooth built in
Not published by the maker: weight.
The EcoFlow Power Kits 4kWh Get Set Kit (SKU PKGS-4-US) is a 48 V RV power system made of EcoFlow's Power Hub, two 2 kWh LFP batteries and a Cable Pack, storing 4,096 Wh in all.
The Power Hub combines a pure sine wave inverter-charger, two MPPT solar charge controllers, a DC-DC battery charger with MPPT and a DC-DC step-down converter; it is rated 3,600 W continuous and 7,200 W surge for 100 ms at 120 V, 60 Hz, derating to 3,000 W when battery voltage falls below 49 V and linearly to 1,800 W between 104 and 140 °F, with X-Boost running heating appliances up to 5,200 W.
It has a 120 V, 20 A standard AC outlet and a DC output of 13.6 V, 70 A (1,000 W) or 26.4 V, 60 A (1,600 W). Its AC charger takes up to 3,000 W at 30 A from 100 to 120 V shore or generator power, and when shore power drops it switches the AC output to the battery within 30 ms.
Three solar inputs take 15 to 60 V at 30 A and up to 1,600 W each, 4,800 W in all, and three alternator inputs take 12, 24 or 48 V alternators at up to 1,600 W each (60 A on ALT IN1, 30 A on the other two); charging into the batteries is limited to 100 A. Wi-Fi and Bluetooth link it to the EcoFlow app.
The hub runs from −13 to 140 °F, measures 18.9 x 5.5 x 11.8 in (480 x 140 x 300 mm) and weighs 31 lb (14 kg).
Each 2 kWh LFP battery is 51.2 V, 40 Ah (2,048 Wh), with 32 A maximum continuous charge and 80 A discharge, an IP54 rating and a heater that starts when charging below 32 °F, charging and discharging from −4 to 122 °F; it measures 13.7 x 7.8 x 11.2 in (348 x 198 x 285 mm) and weighs 37.7 lb (17.1 kg), and EcoFlow rates it for 3,000 cycles to 80 percent capacity.
Up to three batteries of one size connect to a hub; 2 kWh and 5 kWh batteries are not mixed. The Cable Pack carries 20 ft solar and alternator charge cables and 15 ft AC charge, AC out and DC out cables.
EcoFlow's warranty policy gives the Power Hub and LFP batteries 5 years, and its kit page gives cables and accessories 12 months.
At us.ecoflow.com the Prepared Kit adds an AC/DC Smart Distribution Panel and battery mounting strap at $6,895, and the Independence Kit adds the Power Kit Console at $7,194; solar panels are sold separately.