Experience the extraordinary power of DELTA Max, capable of powering nearly all your essential devices with its impressive 2400W AC output. Thanks to the innovative X-Boost proprietary technology, this portable power station can even handle appliances with a remarkable output of up to 3400W. Unlike other similar products, DELTA 2 Max offers the ability to power multiple devices simultaneously while effectively preventing overloading and overheating. Additionally, its two-in-one design features a 220W primary side and a 155W side optimized for ambient light, allowing you to harness up to 25% more solar energy and charge your portable power station at an accelerated rate.
Expandable capacity: 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to reach a capacity of 6144Wh. Ideal for home backup, RVing, outdoors, or everyday use.
Built to last 6× longer: Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.
Huge AC output: With X-Boost mode, get up to 3400W output power to run 99% of home appliances. Power 15 devices at once, including 6 AC outlets.
Fastest recharging: Benefit from the world's fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours.
Capture more energy: 99% MPPT efficiency maximizes solar generation anytime.
High conversion efficiency rating: Guarantees a faster solar charging speed. Achieve 0-100% charge in 2.6 hours (4 sets), 3.5 hours (3 sets), and 5.4 hours (2 sets).
Customized in-app energy management: Prioritize solar or AC charging, view input and output power, battery levels, and more.
Comprehensive warranties: DELTA 2 Max includes a 5-year warranty, and the 220W Bifacial Solar Panel is covered for 12 months.
5-Year warranty: Enjoy a 5-year warranty for DELTA 2 Max and a 12-month warranty for the 220W Solar Panel.
|Extra Battery||Support one DELTA 2 extra battery or DELTA Max extra battery|
|AC Output||6 outlets, 1800W total (Surge 2700W)|
|Max Device(s) Power (with X-Boost)||2200W|
|USB-A Output||2 ports, 5V, 2.4A, 12W Max|
|USB-A Fast Charge||2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max|
|USB-C Output||2 ports, 5/9/12/15/20V, 5A, 100W Max|
|Car Power Output||1 port, 12.6V, 10A, 126W Max|
|DC5521 Output||2 ports, 12.6V, 3A, 38W Max|
|AC Charging||X-stream Fast Charge 1200W max|
|AC Input Voltage||100
|Solar Charging||11-60V, 15A, 500W max|
|Car Charging||Support 12V/24V battery, 8A|
|Battery Chemistry||LFP (LiFePO4 battery)|
|Cycle Life||3000 cycles to 80+% capacity|
|Connectivity||Wi-Fi & Bluetooth|
|Dimensions||15.7 x 8.3 x 11 in / 400 x 211 x 281 mm|
|Net weight (lbs)||27 lbs|
|Net Weight (kg)||12 kg|
|Rated Power||220W Front Side/155W Rear Side|
|Cell Type||Monocrystalline Silicon|
|Dimensions||821832.5cm (32.372.01.0 in)|
|Connector Type||Solar Connector|
|Open Circuit Voltage||21.8V (Vmp 18.4V)|
|Short Circuit Current||13A (Imp 12.0A) Front Side/8.8A (Imp 8.4A) Rear Side|
|Weight (Solar Panel)||Approx. 9.5kg (20.9lbs)|
|Item||Warranty Period (refer to months, unless specified)|
|DELTA Max (1600/2000)
DELTA Max Smart Extra Battery
|24+12 (Registration for warranty extension)|
DELTA Pro Smart Extra Battery
|24+36 (Registration for warranty extension)|
RIVER Max Plus
RIVER Extra Battery
RIVER Pro Extra Battery
Smart Generator (Dual Fuel)
|400W Rigid Solar Panel||10 years|
|100W Rigid Solar Panel
|100W Flexible Solar Panel||36|
|Wave Portable Air Conditioner
Wave Add-On Battery
Power Kits Console
2kWh/5kWh LFP Battery
RIVER 2 Max
DELTA 2 Extra Battery
|R600/R600 Max/R600 Pro/EF-1500*||36|
Exclusions and Limitations:
Refunds available within 24 hours of order placement. Transaction fee charged for refunds requested after 24 hours but before delivery (2.6% credit card, 3.6% PayPal, 3.5% Affirm, 3.3% Klarna). Orders cannot be canceled 30 days after shipping.
US orders only for return service. Returns accepted within 30 days of receiving complete, unused, and in original packing. No refund or exchange after 30 days. Quality issues refunded or replaced within 30 days. Double shipping fee deducted for rejected shipments. US returns charged shipping and transaction fee (2.6% credit card, 3.6% PayPal, 3.5% Affirm).
Refund will be issued within 14 business days after product is returned to warehouse.