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Rich Solar

Rich Solar Alpha 5 Pro 100Ah 48V LiFePO4 Battery 7000 Cycles UL Certified

SKU RS-B5121P

Regular price: $1,800.00

Regular price: $1,800.00

Model Options:: ALPHA 5 PRO ALPHA 5 PRO Heating

Quantity: 1 Battery 2 Batteries 3 Batteries 4 Batteries 5 Batteries 6 Batteries

Product variants

Quantity

Delivery & Shipping

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🚚Free Shipping (exclusions may apply)

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📦Fast 4-7 Day Delivery🛡️Manufacturer Warranty Included

📞Questions? Call Our Experts: +1 (888)-887-8033

We offer fast, reliable, free shipping across the continental U.S. Orders are typically processed within 1–2 business days, and transit time is usually 4–7 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, please get in touch with us directly.
See Policy.

Return & Refund Policy

At Venture Outland, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

Return Window
You can request a return within 30 days of receiving your order. Returns after 30 days are not accepted.
Who Pays for Return Shipping?
We cover return shipping if the item is damaged, defective, or incorrect. For change-of-mind returns, you’ll pay the shipping.
Damaged or Defective Items
Contact us within 30 days, and we’ll send a prepaid label. After inspection, we’ll issue a full refund or replacement, including original shipping.
Changed Your Mind?
Items can be returned within 30 days if unused, in original packaging, and resellable. You cover shipping and a 25% restocking fee, and we refund the product cost (excluding shipping).
Refund Processing
Refunds are issued within 7 business days once approved, though banks may take longer. If not received after 10 business days, contact support@ventureoutland.com.

See full policy on in Return & Refund Policy page.

Product Description

Rich Solar Alpha 5 Pro – 51.2V 100Ah LiFePO4 Rack Battery

Smarter Power. Cleaner Energy. Longer Life.

Meet the Alpha 5 Pro, the next-gen LiFePO4 battery designed to future-proof your off-grid or backup power system. With premium-grade A cells, smart BMS protection, and up to 15 units in parallel, it’s built to keep your home, business, or off-grid setup running reliably for over a decade—without the headaches of lead-acid batteries.

? Benefits

Future-Proof Compatibility – Works seamlessly with top inverter brands (Victron, EG4, Growatt, Schneider, GoodWe, Solis, SMA, and more).
Real-Time Confidence – Touchscreen + LED indicators keep you updated on SOC, system health, and alarms.
Massive Expandability – Scale up to 76.8kWh for serious off-grid, commercial, or emergency power needs.
Built to Last – 7000+ cycles at 80% DOD = over a decade of reliable service.
Safe in Any Climate – Operates in extreme temperatures (-4°F to 140°F).
Eco-Friendly – Say goodbye to heavy, toxic lead-acid batteries.

?? Features

Flexible Charging Options – Recharge via solar panels, generators, or LiFePO4 chargers.
Smart Battery Management System (BMS) – Overcharge, over-discharge, short-circuit, and thermal protection.
Rack-Mount Design – Easy server-rack installation with rugged sheet metal casing.
Touchscreen Monitoring – 3.5” smart display + PC monitoring software for total control.
Grade A LiFePO4 Cells – High-density, lightweight, and safe cells ensure efficiency.

?? Specifications

Electrical

Nominal Voltage: 51.2V
Capacity: 100Ah (5120Wh)
Min Capacity: 99.5Ah

Operating

Charge Voltage: 56V
Cutoff Voltage: 44.8V
Max Charge/Discharge Current: 100A

Physical

Battery Size: 17.7"L x 17.8"W x 5.2"H
Battery Weight: 99.2 lb
Server Rack: 27.5"L x 27.5"W x 44.1"H (224.9 lb)

BMS Protection

Voltage Range: 43.2–58.4V
Overcharge & Over-discharge protection
Primary & secondary discharge overcurrent protection

Temperature

Charge: 32°F–140°F
Discharge: -4°F–149°F
Storage: -4°F–113°F (short-term), 32°F–95°F (long-term)

Other

Max Expansion: 15 units in parallel (76.8kWh)
Communication: RS485 / RS232 / CAN
Certifications: UL1973, UL9540A, FCC, UN38.3, MSDS
Warranty: 10 Years Manufacturer Defect