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Simplify Your Solar Energy Storage With The Rich Solar ALPHA 5 PRO Lithium Battery
Transform your energy storage capabilities with the Rich Solar ALPHA 5 PRO 51.2V 100Ah Lithium Battery. Designed to meet the needs of off-grid and solar-powered systems, this high-performance battery delivers unmatched reliability, power, and efficiency. With its 51.2V nominal voltage and 100Ah capacity, it’s perfect for demanding energy storage applications, providing stable, long-lasting power wherever you need it.
Equipped with cutting-edge features like closed-loop communications for seamless integration with multiple inverters and a remote monitoring app for real-time tracking, the ALPHA 5 PRO is engineered to optimize your solar energy setup. Built for resilience and ease of use, the battery’s rack-mount design ensures convenient storage, while low-temperature protection guarantees charging even in cold weather. It also supports up to 15 parallel units, allowing you to scale up to a massive 76.8 kWh of stored energy.
This battery’s built-in circuit breaker ensures safe operation, and welded prismatic cell connections eliminate concerns about internal disconnections. Whether you're powering a solar array, a backup system, or an off-grid cabin, the Rich Solar ALPHA 5 PRO delivers consistent, efficient energy.
This advanced battery is engineered to keep your off-grid and solar-powered systems running smoothly, even in challenging conditions. Rich Solar ALPHA 5 PRO 51.2V 100Ah Lithium Battery is your trusted power source for clean, renewable energy.
What Makes The Rich Solar ALPHA 5 PRO Different?
Closed-Loop Communication for Seamless Integration With Your Inverter
Connect effortlessly with multiple inverter brands using closed-loop communications. This feature enhances compatibility and optimizes your system’s overall performance, ensuring a fully integrated power solution.
Remote Monitoring App for Real-Time Data at Your Fingertips
Stay informed with the remote monitoring app, which provides real-time statistics on your battery’s status. Get instant access to charging levels, discharge rates, and operational health—right at your fingertips.
Parallel Up to 15 Batteries for Maximum Power
Expand your energy capacity by connecting up to 15 batteries in parallel, achieving up to 76.8 kWh. This ensures maximum power availability for larger systems without compromising BMS communications or safety.
Built-In Circuit Breaker for Enhanced Safety
The integrated circuit breaker protects against potential risks in high-voltage environments, ensuring reliable and fail-safe operation during solar charge controller surges or hardware malfunctions.
Low-Temperature Protection for Year-Round Reliability
Designed to operate in extreme climates, the low-temperature protection feature enables charging below 32°F, ensuring your battery performs efficiently in cold environments while maintaining stable performance.
What's Included
1 x Rich Solar ALPHA 5 PRO 51.2V Lithium Battery
Rich Solar ALPHA 5 PRO Lithium Battery Warranty
Cummins provides a 10-year warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.
Rich Solar ALPHA 5 PRO Lithium Battery Specifications
Electrical Specifications
Nominal Voltage
51.2V
Nominal Capacity (at .5C, 77°F)
100Ah
Minimum Capacity (at .5C, 77°F)
99.5Ah
Nominal Capacity
5120Wh
Operating Specifications
Charging Voltage
57.6 V
Discharging Cutoff Voltage
44.8V
Maximum Charging Current
100A
Continuous Charge Current
100A
Maximum Discharge Current
100A
Physical Specifications
Battery Dimensions
17.7″L x 17.8″W x 5.2″H
Weight
99.2 lb
Battery Management System (BMS) Operation
Operation Voltage
43.2~58.4V
Maximum Charging Current
100A
Maximum Discharging Current
100A
Maximum Charge Voltage(CC/CV)
57.6V
Overcharge Protection Voltage (Battery)
58.4V
Overcharge Protection Release Voltage (Battery)
54V
Over Discharge Protection Voltage (Battery)
43.2V
Over Discharge Protection Release Voltage (Battery)
47.2V
Over Discharge Primary Charge Overcurrent Protection Value
Thank you so much for your review! We're thrilled that you're satisfied with your solar panels. Your support means a lot to our team and helps us continue improving our offerings. We look forward to serving you again in the future!
Thank you for your 5-star rating! We always appreciate hearing from happy customers and we are please you are satisfied with the Delta Pro Ultra Battery. Please feel welcome to let us know if we can be of further assistance!
Runs my entire house with ease. A/C, Dryer, Furnace, lights, TVs ect…combine it with the smart home panel 2 and you won’t be in the dark ever! When the power goes out it instantly switches to the backup.
Thank you for your fantastic review of the DELTA Pro Ultra Battery! We're thrilled to hear that it's powering your entire home so effortlessly, even handling heavy-duty appliances like your A/C and dryer. Pairing it with the Smart Home Panel 2 truly makes for an unbeatable backup solution.
It’s awesome to know you’re never left in the dark—literally! If you ever have any questions or want to explore more ways to optimize your system, we’re just a message away. Thanks again for choosing Outbound Power, and happy powering!
I bought two River 2 Pros from Outbound Power to give as Christmas presents to my two sons. I am very satisfied with my purchase and the price. Additionally, i found Outbound Power to be a reliable and good company to deal with.
(I already had a River 2 Pro, so can testify that i really love the versatility and portability and it holds a good amount of power suitable for almost any occasion. With ease, (it weighs only 17 pounds), I can use it at home or put it in my vehicle when taking trips.
As a side note: Additionally, i have other EcoFlow products (Delta Pros) and am very satisfied with them. From my experience, I have found EcoFlow to be a good company who produces good products and stands by their customers. I just had one of my Delta Pros repaired and EcoFlow stood by me every step of the way.
Thank you for such a glowing review of the EcoFlow RIVER 2 Pro and your experience with Outbound Power. We're thrilled that you're satisfied with your purchase and chose us for such thoughtful Christmas gifts for your sons—what an amazing gesture!
It's wonderful to hear how much you appreciate the portability and versatility of the RIVER 2 Pro and how it complements your other EcoFlow products like the Delta Pros. Your kind words about EcoFlow's customer support and reliability echo our goal to provide you with top-tier products and service every step of the way.
If there’s anything we can assist you with or if you’re eyeing more EcoFlow gear, don’t hesitate to reach out. Wishing you and your family a fantastic holiday season powered by EcoFlow!
