About This

• 【Dual-Unit Parallel for 7200W Whole-House Power】This variant includes 2 units of 3600W/3600Wh LFP power stations, supporting parallel connection to achieve 240V/7200W high power output. Easily drives heavy household appliances (AC, dryers, water pumps) and realizes full whole-house backup, covering 99% of home power needs—perfect for large families or homes with high-power demands.
• 【Massive Expandable Capacity for Long-Term Outages】Each 3600Wh unit can be expanded, and dual units parallel can reach up to 36kWh total capacity when fully expanded. Provides up to 7 days of continuous home power, easily coping with long-duration blackouts, extreme weather outages, or off-grid living needs.
• 【Seamless Parallel & Plug-and-Play Operation】No professional installation required—simple plug-and-play parallel connection, finished in minutes. The built-in parallel control system ensures stable power output after connection, avoiding voltage fluctuations and ensuring safe operation of high-power appliances.
• 【Dual Charging Modes for Fast & Flexible Power Supplement】Each unit supports 2000W efficient solar charging, 120V/240V AC fast charging, and AC-DC hybrid fast charging (fully charged in 1.5 hours). Dual units can be charged simultaneously, greatly improving charging efficiency and ensuring rapid power recovery.
• 【Smart Energy Management & All-Weather Reliability】Equipped with APP intelligent energy control, optimize charging/discharging during off-peak hours to save electricity costs. <15ms EPS switchover and cold start technology (-22°F) ensure uninterrupted power for critical loads, stable operation in all harsh weather.
• 【Long-Lasting, Safe Power & Trusted Service】Equipped with EV-grade LFP cells, advanced BMS technology, and smart algorithms, it retains 80% capacity after 4000 cycles, ensuring 10 years of stable use. Backed by Growatt’s global leading reputation in residential solar and inverter industry, you get proven quality, US-based responsive service, and UL certification for peace of mind.

Overview

• Brand : GROWATT
• Wattage : 7200 watts
• Fuel Type : solar
• Power Source : Battery Powered, Solar Powered
• Recommended Uses For Product : 3686Wh LifePo4 Portable Power Station for Camping, 3686Wh Solar Generator for RV, 7200W Generator for Heavy-Load Appliances, 7372Wh Electric Generator for Whole House Use, Quiet Generator for Home Use 3686Wh LifePo4 Portable Power Station for Camping, 3686Wh Solar Generator for RV, 7200W Generator for Heavy-Load Appliances, 7372Wh Electric Generator for Whole House Use, Quiet Generator for Home Use
• Item Weight : 250 pounds
• Voltage : 120
• Output Wattage : 7200
• Special Feature : NEMA 14-30 Outlets for Electric Water Heaters, NEMA 6-20 Outlet for Water Pump, Smart APP Control Fast Charging Solar Generator, TT-30 Plug for RV Use, UPS Features and Quiet Charge NEMA 14-30 Outlets for Electric Water Heaters, NEMA 6-20 Outlet for Water Pump, Smart APP Control Fast Charging Solar Generator, TT-30 Plug for RV Use, UPS Features and Quiet Charge
• Included Components : 5-year Service Card & User Manual & Rubber Foot*2, AC Charging Cable, Car Charging Cable, GROWATT HELIOS Portable Power Station*2 and HELIOS 3600 Split-phase Connector, Solar Charging Cable 5-year Service Card & User Manual & Rubber Foot*2, AC Charging Cable, Car Charging Cable, GROWATT HELIOS Portable Power Station*2 and HELIOS 3600 Split-phase Connector, Solar Charging Cable