Rich Solar ALPHA 4 | 24V 100Ah LiFePO4 Battery | Powerful 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology 1 / 8
RICH SOLAR

Rich Solar ALPHA 4 | 24V 100Ah LiFePO4 Battery | Powerful 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology Rich Solar ALPHA 4 | 24V 100Ah LiFePO4 Battery | Powerful 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology

SKU: RS-B241S

Brand RICH SOLAR In Stock
$999.99 In Stock
No sales tax collected at checkout where applicable.
5% off Save 5% on eligible items Copy this code and apply it at checkout when eligible. Code: GET5
Extra 5% offUse GET5 at checkout

Applies to eligible items.

Estimated delivery Calculating current delivery window…
Secure checkoutProtected payment Free shippingView shipping policy Eligible returnsView return policy Authorized dealerRICH SOLAR warranty
Free shippingAuthorized dealer

Will this run what you need?

Check your setup with our team.

Call our teamOpen Power Planner
Shipping & returnsDelivery details, return eligibility & fees

Shipping
Free shipping. Check the availability and delivery information above for your selected option.

Returns

Approval is required. The 30-day window covers eligible products that have not been used or installed, with their original packaging and supplied contents retained.

For non-defective returns, you pay return shipping and may incur restocking charges of up to 20%. Processing fees of 3–4% are not refundable. The full policy explains exceptions and how to request a return.

Shipping policy ↗Return policy ↗

Secure checkout · Protected payment
Authorized dealer · RICH SOLAR warranty

No sales tax collected at checkout where applicable.

Key features
  • Rated Capacity 100Ah
  • Cell Chemistry LiFePO₄
  • Charging Voltage 28.8V
Need help choosing? Find the right setup for you. Talk it through with our team, or size your system with the Power Planner. Call 1-844-747-6767 Open Power Planner
Build your setup

Add what you need.

Start with your product. Choose the extras that suit your setup.

3 optional add-ons
Your product
Rich Solar ALPHA 4
$999.99Quantity 1
Optional extras
RICH SOLAR

Rich Solar MEGA 200

200 Watt Solar Panel

$239.99
Not sure what your setup needs? We can help you choose the right components.
Ask our team

Quantity

Your selection

Rich Solar ALPHA 4 | 24V 100Ah LiFePO4 Battery | Powerful 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology

In Stock
Rich Solar ALPHA 4 | 24V 100Ah LiFePO4 Battery | Powerful 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology
Quantity$999.99 each
1
Rich Solar • 24V LiFePO4 Battery

Rich Solar ALPHA 4 24V 100Ah LiFePO4 Battery

The Rich Solar ALPHA 4 is a 24V 100Ah lithium iron phosphate battery built for RVs, vans, trailers, boats, cabins, DIY solar systems, and off-grid power setups. With 2560Wh of energy storage, internal heat technology, built-in Bluetooth monitoring, and long-life LiFePO4 performance, it gives mobile and off-grid systems a dependable 24V battery foundation.

24V 100Ah battery 2560Wh LiFePO4 storage Internal heat technology Bluetooth monitoring 5-year warranty
Rich Solar ALPHA 4 24V 100Ah LiFePO4 battery for RV, van, cabin, marine, and off-grid power
2560Wh Reliable 24V-class energy storage for solar, mobile, and off-grid battery systems.
100Ah High-capacity lithium battery performance for RVs, vans, trailers, boats, and cabins.
5,000+ Long cycle life designed for repeated charge and discharge use over time.
Bluetooth Built-in real-time monitoring lets you check battery status from a mobile device.

Product Overview

The ALPHA 4 is designed for customers who need a stronger 24V lithium battery without building a bank from multiple smaller batteries. It is a clean upgrade for mobile power systems, compact off-grid solar builds, marine electrical setups, and van or trailer battery banks where space, cycle life, and dependable storage matter.

Its LiFePO4 chemistry helps deliver stable output, longer service life, and lower maintenance compared with traditional lead-acid batteries. The built-in Bluetooth monitoring and internal heat technology make it especially useful for real-world travel, seasonal use, and off-grid environments where battery conditions can change quickly.

Rich Solar ALPHA 4 2560Wh deep cycle battery features

Built for Mobile, Marine, Cabin, and Off-Grid Power

The ALPHA 4 is made for 24V power systems that need dependable energy storage without unnecessary complexity. It is a strong fit for RV solar setups, camper vans, trailers, small cabins, marine systems, DIY off-grid projects, and backup battery banks where a compact 2560Wh battery can support essential loads.

RV & Van Power Supports mobile electrical systems where battery size, usable capacity, and durability matter.
Cabin & Off-Grid Solar Works well as a storage battery for small solar systems, cabins, sheds, and remote setups.
Marine & Trailer Builds A practical lithium option for boats, trailers, and mobile applications that need a 24V battery.
DIY Energy Storage Built for customers upgrading from lead-acid or building a cleaner 24V LiFePO4 system.

Key Features That Matter

These are the practical features customers are most likely to care about when choosing a 24V lithium battery for solar, RV, marine, cabin, and off-grid power.

Rich Solar ALPHA 4 internal heat technology for low temperature battery use
Internal Heat Technology

The ALPHA 4 includes internal heat technology to help improve cold-weather usability. This is especially helpful for RVs, trailers, cabins, and seasonal solar systems that may experience low temperatures.

Rich Solar ALPHA 4 Bluetooth real-time battery monitoring
Real-Time Bluetooth Monitoring

Built-in Bluetooth monitoring lets you check battery operation status from a mobile device, giving you quick visibility into your battery without adding a separate monitor for basic status checks.

Rich Solar ALPHA 4 5000 plus lifetime cycles LiFePO4 battery
Long-Life LiFePO4 Performance

Designed for 5,000+ lifetime cycles, the ALPHA 4 gives solar and off-grid users a longer-lasting battery option than traditional lead-acid storage, with the stability and low-maintenance benefits of lithium iron phosphate chemistry.

Rich Solar ALPHA 4 24V lithium battery for RV van off grid cabin DIY and marine use
Made for Real Off-Grid Use

With an IP65-rated housing, compact 24V design, and high usable energy capacity, the ALPHA 4 is built for mobile, marine, cabin, and off-grid systems that need dependable power in changing environments.

Best Uses & Key Benefits

The ALPHA 4 is a strong choice when you want the efficiency of a 24V lithium battery, the convenience of Bluetooth monitoring, and the added confidence of internal heating for colder conditions.

Best Uses
  • RV and camper van electrical systems
  • Travel trailers and mobile solar setups
  • Small cabin and off-grid battery banks
  • Marine and boat power systems
  • DIY 24V solar storage projects
  • Lead-acid battery replacement upgrades
Key Benefits
  • 24V 100Ah LiFePO4 lithium battery
  • 2560Wh energy storage capacity
  • Internal heat technology for colder environments
  • Built-in Bluetooth real-time battery monitoring
  • 5,000+ lifetime cycles
  • IP65-rated housing
  • 5-year warranty
Compatibility note: Before ordering, confirm your inverter, charge controller, solar array, wiring, fuse or breaker sizing, battery compartment space, temperature exposure, and whether your system is designed for a 24V battery bank.

Compare before you choose

Compare nominal voltage, stored energy, BMS current, temperature protection and communication before sizing a bank.

See the Rich Solar ALPHA 4 LITE | 24V 100Ah LiFePO4 Battery | Fast-Charging 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid, Backup | 4,000 Lifetime Cycles | Best Value for another RICH SOLAR battery option.

Rich Solar ALPHA 4 | 24V 100Ah LiFePO4 Battery | Powerful 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology
Package Includes
1 Rich Solar ALPHA 4 | 24V 100Ah LiFePO4 Battery | Powerful 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology
Package Includes
2 M8 × 12 mm Combination Screws
Package Includes
2 M8 × 16 mm Combination Screws
Package Includes
2 M8 × 20 mm Combination Screws
Package Includes
1 Rich Solar ALPHA 4 | 24V 100Ah LiFePO4 Battery | Powerful 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology User Manual
Specifications
Selected variant SKU RS-B241S
Battery
Cell Type LiFePO4 Battery
Nominal Voltage 25.6V
Nominal Capacity 100Ah
Nominal Energy 2560Wh
Cycle Life 5000 cycles
BMS
BMS 100A
Maximum Charging Current 100A
Maximum Continuous Discharge Current 100A
Maximum Discharge Current 10 Seconds 110A
Charge
Charge Method CC/CV
Charge Voltage 14.4V ± 0.2V
Recommend Charge Current 50A (0.5C)
Temperature
Charge Temperature 32℉ to 131℉ (0℃ to 55℃)
Discharge Temperature -4℉ to 140℉ (-20℃ to 60℃)
Storage Temperature 14℉ to 95℉ (-10℃ to 35℃)
Self-Heating
External Power Draw 100W
Internal Heating Starts < 41℉ (5℃)
Internal Heating Stops > 50℉ (10℃)
Others
Net Battery Weight 48.5lb
Size (LxWxH) 20.9x8.1x8.5in
Housing Material ABS (Flame Retardant Plastic)
Protection Class IP65
Warranty 5 Years
5,000+ Cycle Life Delivers reliable long-term performance and lower ownership costs.
2,560Wh Nominal Energy Provides dependable energy storage with ≤5% monthly self-discharge.
Wide Operating Temperature Range Charges from 32–131°F and discharges from -4–140°F.
Bluetooth Monitoring View real-time battery status through the RICH SOLAR App.
Rated Capacity 100Ah
Cell Chemistry LiFePO₄
Charging Voltage 28.8V
Max. Charge Current 100A
Max. Discharge Current 100A
Parallel Expansion Up to 4 units (4P)
Bluetooth Yes
Internal Heating Yes (200W)
IP Rating IP65
Dimensions (L × W × H) 20.9 × 8.1 × 8.5 in
Net Weight 48.5 lbs
Certifications UN 38.3, MSDS
Package Dimensions 23 × 11 × 12 in
Gross Weight 54 lb
Industry-leading cycle life (80% DoD) LITE 4,000+; ALPHA 4 5,000+.
Bluetooth Monitoring (ALPHA 4 only) Track SOC, voltage, current,
Max Continuous Discharge Current 100A
Max Output Power 2,560W
📘
User Manual
Installation instructions, setup guidance, operation, and troubleshooting.
View PDF
📄
Specification Sheet
Technical specifications, dimensions, electrical ratings, and certifications.
View PDF
📄
Specification Sheet
Technical specifications, dimensions, electrical ratings, and certifications.
View PDF

Frequently Asked Questions

Clear answers to common questions about this product, setup, compatibility, and use.

How much nominal energy is stored in one standard ALPHA 4? The specification lists 25.6V, 100Ah, and 2,560Wh. Available AC energy will be lower after inverter conversion, wiring loss, temperature effects, BMS limits, and any state-of-charge reserve maintained for battery life. What inverter-side current limit should be checked against the ALPHA 4 BMS? RICH SOLAR lists a 100A BMS, 100A maximum continuous discharge, and 110A maximum discharge for 10 seconds. Compare both continuous and surge demand at the battery voltage, including inverter efficiency and voltage sag. What everyday charging current is recommended for the 24V ALPHA 4? The page recommends 50A, or 0.5C, and lists 100A as the maximum charging current. Confirm the exact charger voltage with RICH SOLAR before commissioning, because the same page contains a conflicting charge-voltage value that should not be copied into settings. How does the standard ALPHA 4 warm itself before cold charging? The specification lists a 100W external power draw for self-heating, starting below 41°F and stopping above 50°F. Plan the charging source and wiring for that heater demand and follow the manual rather than forcing current into a cold battery. What are the installed size and weight of the 100Ah ALPHA 4? RICH SOLAR publishes 20.9 by 8.1 by 8.5 inches and 48.5lb. Include terminal and cable clearance, insulated covers, hold-downs, access, and the structural capacity of the compartment or rack. What manufacturer warranty should I consider when buying the RICH SOLAR RS-B241S? The listed manufacturer warranty is 5 Years. The manufacturer's warranty terms determine eligibility and coverage.