Voltage 51.2V Nominal
High Capacity 5,120 Wh
Long Life 7,000+ Cycles
Dimensions 17.7" x 17.8" x 5.2"
Weight 99.2 lbs
Manufacturer Warranty 10 Years
Rich Solar Alpha 5 PRO Heating LiFePO4 48 Volt Lithium Battery (5,120Wh)
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Voltage 51.2V Nominal
High Capacity 5,120 Wh
Long Life 7,000+ Cycles
Dimensions 17.7" x 17.8" x 5.2"
Weight 99.2 lbs
Manufacturer Warranty 10 Years
Cold-Climate Variant With Internal Heating for BMS Lockout Recovery
The Alpha 5 Pro Heating includes everything in the standard Alpha 5 Pro — 51.2V, 100Ah, 5,120Wh, Bluetooth monitoring, and a 7,000-cycle lifespan — plus an internal heating element designed specifically for cold-weather recovery. If freezing temperatures trigger a BMS lockout, the built-in heater can warm the internal cells when incoming charge current is supplied from a solar array or AC charger. This allows the battery to safely resume charging after a cold-induced shutdown, making it a smart choice for unheated spaces and winter environments where system recovery matters.
Summit Ridge Supply is an independent, U.S.-based store focused on high-quality gear and real customer support. We’re based in Minnesota and take pride in offering a more personal, informed experience than the big-box retailers. Have questions or doubts? Give us a call.
We select well-designed products from trusted brands—gear we’d be confident using ourselves. We feature our favorite products on the site, but can often source other items from the brands we carry if you’re looking for something specific.
When you reach out, you’ll connect with someone who knows the gear and wants to help you get it right. We stand behind every order and want you to feel confident from start to finish.
–JD, Founder