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The EG4 PowerPro has arrived to transform home energy storage across the United States. With a 28.68kWh indoor configuration, this wall-mountable, all-weather energy storage system is perfect for a range of applications, from tiny homes and cabins to large family homes, mansions, or office buildings. It is backed by top-tier safety standards and certifications, including UL9540, UL9540A, and UL1973, ensuring comprehensive safety and state-of-the-art functionality.
No. of MPPTs | 3 |
Inputs per MPPT |
2 (MPPT 1) / 1 (MPPT 2 & 3)
|
Max. Input Current |
25A (MPPT 1) / 15A (MPPT 2 & 3)
|
Max. Short Circuit Input Current |
31A (MPPT 1) / 19A (MPPT 2 & 3)
|
DC Input Voltage Range | 100 - 600V DC |
MPPT Operating Voltage Range | 120 - 500V DC |
Max. PV Array Power | 18,000W |
AC Input Voltage |
120V AC / 240V AC (120V AC / 208V AC)
|
AC Frequency | 50 Hz / 60 Hz |
Max. Continuous Line Wattage |
8,000W (per 120V line)
|
AC Bypass |
200A (Grid) / 90A (Generator)
|
Transfer Time | 10 ms |
Max. Continuous Output Current | 50A |
Output Power |
12,000W @ 240V / 10,400W @ 208V
|
Surge Capacity |
14,700W (10 min) / 15,500W (5 min)
|
Surge Capacity (Battery Only) |
13,500W (10 min)
|
Nominal Voltage | 51.2V |
Ah Capacity | 560Ah |
kWh Capacity | 28.68kWh |
Max. Charge / Discharge Current | 250A |
Operating / Storage Temperature Range |
-13ºF to 140ºF (-25ºC to 60ºC)
|
Altitude |
<6,561 ft (2000 m)
|
Typical Noise Emission | 68 dB @ 3 ft |
Protection Rating | IP65 / NEMA 4X |
Communications | RS485 / CANBus |
Idle Consumption |
~70W (Normal) / ~18W (Standby Mode)
|
Max. Efficiency (PV to Grid) | 98% |
Max. Efficiency (Battery to Grid) | 94% |
Battery Weight | 308.6 lbs (140 kg) |
Battery Dimensions (DxWxH) |
9.1 x 22.3 x 34.6 in (231 x 566.5 x 879 mm)
|
Inverter Weight | 121 lbs (55 kg) |
Inverter Dimensions (DxWxH) |
11.2 x 20.5 x 34.3 in (285 x 520 x 871 mm)
|
Conduit Box Weight | 16.6 lbs (7.5 kg) |
Conduit Box Dimensions (DxWxH) |
9.1 x 24 x 10.6 in (231 x 610 x 269 mm)
|
System Spec Sheet: | Click Here |
Battery Spec Sheet: | Click Here |
Inverter Spec Sheet: | Click Here |
Battery User Manual: | Click Here |
Inverter User Manual: | Click Here |
UL9540 Certificate: | Click Here |
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. Cut off time is 4 pm EST.
We offer free shipping on all orders and applicable items and brands within the mainland of US (Hawaii and Alaska are exclusions).
Eco Solar Kits does not ship orders directly to Hawaii or Alaska. 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.
We offer convenient courier delivery right to your door.
Delivery Services We Use:
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 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: