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Introducing the 48V EG4 PowerPro, a high-capacity off-grid power solution designed to revolutionize energy storage for homes across America. This 43kWh configuration is the perfect solution for powering off-grid systems in tiny homes, cabins, and homesteads. Built with durability, reliability, and cutting-edge features in mind, the PowerPro ensures long-lasting performance in any environment.
System Voltage: | 48V |
Nominal Voltage: | 51.2V |
Chemistry: | LiFePO4 |
kWh Capacity: | 14.34kWh |
Ah Capacity: | 280Ah |
Charging Voltage Range: | 55.2 - 56.8V |
Max Charge Voltage: | 56.8V |
Operating Voltage Range: | 48 – 56.8V |
Suggested Low Voltage Cutoff: | 48 – 50.8V |
Cell Configuration: | 16S |
Max Continuous Discharge Current: | 200A |
Max Continuous Power: | 10240W |
Max Discharge Peak Current: | 300A (Max 5 seconds) |
Max Charge Current: | 200A |
Charge Temperature Range: | -4°F - 113°F (-20°C - 45°C) |
Discharge Temperature Range: | -4°F - 122°F (-20°C - 50°C) |
Optimal Discharge Temperature Range: | 59°F - 95°F (15°C - 35°C) |
Storage Temperature Range (SoC >50%): | -4°F - 113°F (-20°C - 45°C) (Max 6 months) |
Weight: | 308.6 lb (140 kg) |
Depth: | 9.1 in (231 mm) |
Width: | 22.3 in (566.5 mm) |
Height: | 34.6 in (879 mm) |
Max Connections: | Up to (3) parallel connections per (1) inverter |
Protection Rating: | IP65 / NEMA 4X |
Communications: | CANBus / RS485 |
Certifications: | UL9540A, UL1973, & UN38.3 |
AC Voltage: |
120V AC / 240V AC
|
AC Frequency: | 50 Hz / 60 Hz |
Max. Continuous AC Current: | 37.5A @ 240V |
Max. AC Input Power: | 9000W |
AC Bypass: | 50A |
Output Voltage: |
120V AC / 240V AC
|
Output Frequency: | 50 Hz / 60 Hz |
Max. Continuous Output Current: | 25A @ 240V |
Output Power: | 6000W |
Surge Capacity: |
12000W (3.5 sec) / 11000W (5 sec)
|
Power Factor: |
0.99 (Full Load)
|
Reactive Power Adjustment Range: |
-0.8 - 0.8 Leading Adjustable
|
Total Harmonic Distortion: | <3% |
Switching Time: |
<15 ms (Single) / <30 ms (Parallel)
|
No. of MPPTs (Inputs per MPPT): | 2 (1) |
Max. Input Current: | 17A / 17A |
Max. Short Circuit Input Current: | 25A / 25A |
DC Input Voltage Range: | 100 - 480V DC |
Start Up Voltage: |
100V DC ± 10V DC
|
MPPT Operating Voltage Range: | 120 - 385V DC |
MPPT Voltage: | 320V DC |
Max. PV Array Power: |
8000W (4000W per MPPT)
|
MPPT Efficiency: | 99% |
Nominal Voltage: | 48V DC |
Battery Voltage Range: | 46.4 - 60V DC |
Max. Discharge Current: | 140A |
Max. Charge Current: | 125A |
DC Cut-Off Voltage: | 59V DC |
DC Recovery Voltage: | 57.4V DC |
Charge Cut-Off Voltage: | 58.4V DC |
Operating Temperature: |
32ºF - 113ºF (0ºC - 45ºC)
|
Storage Temperature: |
5ºF - 140ºF (-15ºC - 60ºC)
|
Altitude: |
<6,561 ft (2000 m)
|
Relative Humidity: | 5 - 95% |
Typical Noise Emission: | <58 dB |
Protection Rating: | IP20 |
Max. Parallel Connections: | 16 |
Weight: |
52.9 lbs (24 kg)
|
Depth: |
5.25 in (132 mm)
|
Width: |
18 in (457 mm)
|
Height: |
25.5 in (648 mm)
|
Spec Sheet: | Click Here |
User Manual: | Click Here |
Quick Start Guide: | Click Here |
UL9540A Certification: | Click Here |
UL1973 Certification: | Click Here |
Spec Sheet: | Click Here |
User Manual: | Click Here |
Monitoring System Guide: | Click Here |
Monitoring Adapter Installation Guide: | Click Here |
UL1741 Certificate: | Click Here |
Warranty: | 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.
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: