About This

• 【Emergency Electric Generator with Extended Runtime】3600W output and 3600Wh (3.6kWh) LFP battery, providing up to 15 hours of power for daily home devices (routers, lights) and 1-3 days of emergency power for fridges. Backed by Growatt’s professional inverter technology, it delivers stable power, making it the perfect backup generator for home use and power outages, ensuring reliability when you need it most.
• 【High-Performance Expandable Backup Battery】Connect two units in parallel to get 240V/7200W power, capable of running heavy appliances (AC, dryers, pumps) or using a transfer switch for whole-house backup (covering 99% of power needs). Expandable up to 36kWh, it provides up to 7 days of home power, preparing you for long-duration outages. Plug-and-play expansion, no professional installation required.
• 【Quick Response & All-Weather Reliability】<15ms EPS switchover seamlessly switches to battery power during outages, keeping critical loads (servers, medical devices) running. With cold start technology, it operates efficiently even in storms and snow down to -22°F, adapting to extreme weather conditions.
• 【Fast-Charging Solar-Powered Generator】2000W efficient solar charging fully charges in 2.8 hours, providing renewable energy during long outages. AC charging offers dual-voltage flexibility: 3 hours at 120V or 1.5 hours at 240V; AC-DC hybrid charging enables 3600W fast charging, fully charged in under 1.5 hours.
• 【Budget-Saving & Easy DIY Installation】With app intelligent energy control, maximize solar power to reduce grid usage or optimize charging/discharging during off-peak hours to save electricity costs. Equipped with Anderson ports, NEMA TT-30 output, and 16 plug-and-play ports, it’s easy to connect to outdoor gear and loads—perfect for DIY off-grid systems (small businesses, RVs, boats) with low cost and easy installation.
• 【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 : 3600 watts
• Fuel Type : Electric, Solar
• Power Source : Battery Powered, Solar Powered
• Recommended Uses For Product : An easy solar generator for off-grid use, Portable plug and play power for camping, RV, overlanders and other outdoor activities., Power heavy-duty loads indoors and outdoors, Use as UPS or EPS for whole-home emergency power supply, Use power strategies features to lower grid power use and save electricity bills An easy solar generator for off-grid use, Portable plug and play power for camping, RV, overlanders and other outdoor activities., Power heavy-duty loads indoors and outdoors, Use as UPS or EPS for whole-home emergency power supply, Use powe… See more
• Item Weight : 51 pounds
• Voltage : 120 volts
• Output Wattage : 3600
• Special Feature : Cold Start Technology, Expandable capacity up to 18kWh with 4 expansion batteries or up to 36kWh when in a split-phase parallel connection., New Power Strategy APP feature to allow TOU settings and prioritizing solar input to lower users' electricity bills in the long run., Supports NEMA TT-30, Anderson input and Anderson outlet for RVers and overlanders, Supports split-phase connection to provide 240V AC output for whole-home emergency power needs Cold Start Technology, Expandable capacity up to 18kWh with 4 expansion batteries or up to 36kWh when in a split-phase parallel connection., New Power Strategy APP feature to allow TOU settings and prioritizing solar input to lower u… See more
• Included Components : 5-year Service Card & User Manual & Rubber Foot*2, AC Charging Cable, Car Charging Cable, GROWATT HELIOS Portable Power Station, Solar Charging Cable 5-year Service Card & User Manual & Rubber Foot*2, AC Charging Cable, Car Charging Cable, GROWATT HELIOS Portable Power Station, Solar Charging Cable