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Introducing the EcoFlow Delta Max: your gateway to hassle-free solar power. Engineered for simplicity, this all-in-one powerhouse combines a solar charge controller, battery bank, and inverter - all in a single unit, eliminating complexity. Just select the solar panels that match your needs, and you're set to harness the sun's energy effortlessly. Our user-friendly kits ensure a seamless introduction to solar energy. Discover the ease of our solar generator kits at your fingertips!
Maximum Power (Pmax) | 200W |
Maximum Power Voltage (Vmp) | 18.6V |
Maximum Power Current (Imp) | 10.8A |
Open Circuit Voltage (Voc) | 22.8V |
Short Circuit Current (Isc) | 11.2A |
Maximum System Voltage (Vmax) | 1000VDC |
Dimension | 55.7 x 36.6 x 1.4 in |
Weight | 36.8 lbs |
Warranty | 25 years |
Battery Capacity | 2016Wh (3.3V, 612000mAh) |
Rated Power | 2400W (Surge 4800W) |
AC Output | 6x AC outlets, 1800W (Peak 3300W) |
USB-A Output | 2x 12W (5V/2.4A) |
USB-A Fast Charge | 2x 28W (5V/2.4A, 9V/2A, 12V/1.5A) |
USB-C Output | 2x 60W (5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A) |
DC Output | Car port 13.6V (240W), 2x 25.2V (max 15A) |
Charging Time | 1.6 hours (AC), 4.7 hours (400W solar), 9.3 hours (car) |
Life Cycle | 800 cycles to 80% capacity |
Warranty | Manufacturer's warranty included |
Dimensions | 15.7 x 8.3 x 10.6 inches (40 x 21 x 27 cm) |
Weight | 30.9 lbs (14 kg) |
Back up your home during outages with Delta Max. Its expandable capacity, dual charging, and ability to power essential devices keeps you ready for any situation.
A single Delta Max unit offers 2kWh capacity, expandable to 6kWh with smart extra batteries. It keeps essentials like your fridge and lights running for hours during a blackout.
Delta Max charges up safely and rapidly from 0–80% in just 65 minutes. For even faster charging, combine AC with the Smart Generator for up to 3400W, AC with solar for up to 2600W, or the Smart Generator with solar for up to 2600W.
With EcoFlow’s X-Boost technology, Delta Max can power heavy-duty devices up to 3400W. During outages, you can run appliances like fridges and dryers—making it a leader in portable power solutions.
Delta Max connects with up to two 400W EcoFlow solar panels, offering 800W max solar input. With 11–100V range and a Solar connector, it’s compatible with third-party panels. Smart MPPT tracking ensures optimal output even in cloudy conditions.
The EcoFlow Smart Generator works as a backup option with Delta Max. It auto-starts at low charge, recharges Delta Max, and shuts off once full. This ensures efficient and minimal generator use during emergencies.
Use the EcoFlow app to monitor and control Delta Max. Adjust settings, track energy usage, and manage your system remotely with ease.
Upon completing your order, you will promptly receive an email confirming the order placement, indicating that we have received your order and pre-authorized your credit card for the purchase. Our next step is to contact our suppliers to confirm the item's availability and readiness for shipment. Should the item be on backorder or unavailable, we will notify you of the estimated lead time. If the provided lead time is unsatisfactory, we will cancel the pre-authorization and contact you via email or phone. If the item can be shipped within 5 business days, we will proceed with processing the charges and shipping your order.
In the event of incorrect shipping information provided at checkout, we will make every effort to track down the item using our shipping partners. Please be aware that refunds and returns are not available in such cases. However, we will do our utmost to locate the item. If successful, re-shipping fees of up to 20% of the item's value may apply.
If your order is in stock and we have successfully processed your credit card charges, the items will be shipped within five business days from the order date. You will receive tracking information via email within 24 hours of your order leaving the distribution center. Should tracking information not be received within six days of your order, please contact us at +1 (307) 317-7213. The cut off time is 4 pm EST.
We offer free shipping on all orders and applicable items and brands within the mainland of the US (Hawaii, Alaska, and Overseas Territories are exclusions).
Eco Solar Kits does not ship orders directly to Hawaii, Alaska, or Overseas Territories. Clients needing delivery to these locations must arrange a freight forwarder and enter the forwarder’s address as the shipping address. Eco Solar Kits will then ship the order to the designated freight forwarder under our standard shipping terms.
Typically, orders are processed immediately upon receipt, taking approximately 1-4 business days after order confirmation, payment, and pick-up time to fulfill.
The delivery time via freight carrier may vary between 4-6 business days, depending on your location.
To prevent delays, frustration, and additional costs, kindly inform us of any concerns regarding the delivery to your location. It's important to note that the following situations may incur additional costs:
You can reach us using the contact methods provided below:
At D&D Eco Power Goods LLC, we strive to ensure our customers are completely satisfied with their purchases. Our return and refund policies are designed to provide a fair and transparent process based on the delivery date of your item.
You have 30 days from the delivery date to initiate a return. To be eligible for a return, the item must meet the following conditions:
Items that do not meet these conditions will not be accepted for return.
To begin the return process, please follow these steps:
We prioritize customer satisfaction and aim to provide a seamless refund experience. This refund policy is based on the delivery date of your item to ensure fairness in the return process.
Refunds will be processed based on the delivery date of the returned product. Once the manufacturer receives and inspects your returned item, we will notify you regarding the approval or rejection of your refund. If approved, the refund will be processed through your original payment method, typically within 10 days. Please note that it may take some time for your bank or credit card company to process and post the refund.
For any questions or concerns regarding our return or refund policy, please do not hesitate to contact us: