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ELUSH SA10048
Upgraded 100A MPPT Solar Charge Controller 12V 24V 36V 48V LCD Display Battery Intelligent Regulator Max 100V Input Dual USB for Lead-Acid/Lithium
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Upgraded version of a budget 12 to 48V controller rated at 100 A with 100 V PV input, adding precise timer control and a live solar panel voltage readout to its backlit LCD. It has two USB ports, several load modes and a -13 ℉ to 131 ℉ (-25 to 55 ℃) operating range, and the maker describes it as a hybrid MPPT/PWM design. A 100 A rating at 2.1 lbs (950 g) is unlikely, since true 100 A MPPT units listed weigh over 6.6 lbs (3 kg).
- Price
- $42.99
- Brand
- ELUSH
Prices from Amazon as of . Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of the product. As an Amazon Associate I earn from qualifying purchases.
How it compares
Compared with the other solar charge controllers on this site that list each value:
- Width 7.30 in.: higher than 95% of 22 others
- Operating temp min -13 ℉: higher than 80% of 15 others
- Operating temp max 131 ℉: lower than 73% of 15 others
- Operating temp min -25 ℃: higher than 80% of 15 others
- Operating temp max 55 ℃: lower than 73% of 15 others
- Rated charge current 100 A: higher than 70% of 30 others
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase.
- Model
- SA10048
Outlets
- USB-A ports count
- 2
Physical Attributes
- Weight
- 2.09 lbs
- Weight
- 0.95 kg
- Length
- 7.60 in.
- Width
- 7.30 in.
- Depth/Height
- 2.60 in.
More specifications
- Warranty
- 1 Year
Operating Temp Range
- Operating temp min
- -13 ℉
- Operating temp max
- 131 ℉
- Operating temp min
- -25 ℃
- Operating temp max
- 55 ℃
Safety
- Overheat protection
- Yes
- Low-voltage protection
- Yes
Core specs
- Rated charge current
- 100 A
- Auto voltage detection
- Yes
Charging
- Max PV input voltage (Voc)
- 100 V
- MPPT tracking efficiency
- 99.5 %
Safety
- Reverse polarity protection
- Yes
Features
- 【Superior MPPT Technology】 This 100A MPPT solar controller is equipped with an advanced MPPT maximum power point tracking technology algorithm. It automatically recognizes 12V/24V/36V/48V systems and features dual USB 5V charging ports. The controller can swiftly track the maximum power point of the PV array in any environment, ensuring a tracking efficiency of no less than 99.5%. This significantly enhances the energy utilization in the solar system.
- 【Versatile Design】 The controller features a multi-function LCD with a backlight display and clock. It offers seven operating modes: charging mode, light control mode, light control + time delay control mode, universal control mode, manual control mode, and timing control mode. The upgraded version now supports precise time control, allowing devices to be automatically powered on and off according to the user’s set time. Additionally, it can maintain a continuous bright screen state without entering hibernation or lock mode.
- 【Comprehensive Voltage Protection】 The MPPT solar controller provides extensive voltage protection, including safeguards against battery over-voltage, over-current, power failure, overcharge, deep discharge, reverse connection, and overheating. Moreover, the device can now display the real-time voltage of the solar panel, helping users monitor and optimize energy use, ensure normal operation, and assist in troubleshooting.
- 【User-Centric Design】 The LCD is designed to dynamically display the operational data and working status of the equipment. It shows controller parameters such as working mode, battery voltage, PV charging current, battery discharging current, product working temperature, and delay time. For scenarios requiring configuration resets or restoring default settings, a "reset to factory settings" feature has been added, providing a quick and effective solution.
- 【Diverse Battery Charging Options】 The controller is compatible with various types of batteries, including Seal, GEL, Flooded, and LifePO4.
- 【Reliable warranty plan】 Offers a 1-year warranty and lifetime technical support. Please feel free to contact our team for technical assistance; our engineers are ready to provide advice and solutions to any issues you may encounter.
- 【Kindly be advised】 This solar controller integrates both MPPT and PWM charging technologies, offering high charging efficiency and great value for the price. Although it may not offer full MPPT functionality, it still provides consistent performance.
- 【Device startup reminder】 When using the equipment, please first connect the rechargeable battery and ensure it has power. After successfully starting up, then connect the solar panel to ensure proper operation.
Similar products from other brands
Chosen for their similar specifications and price.
 This productELUSH SA10048 |
 Victron Energy SmartSolar MPPT 100/50 |
 ECO-WORTHY L03PWM30A2.1BW-1 |
 BougeRV ISE218 |
|
|---|---|---|---|---|
| Price | $42.99 | – | $42.99 | $139.99 |
| Model | SA10048 | SmartSolar MPPT 100/50 | L03PWM30A2.1BW-1 | ISE218 |
| USB-A ports count | 2 | – | 2 | – |
| Weight (lbs) | 2.09 | 2.87 | 0.53 | 3.95 |
| Weight (kg) | 0.95 | 1.30 | 0.24 | 1.79 |
| Length (in.) | 7.60 | 7.32 | 5.91 | 8.94 |
| Length (mm) | – | 186 | 150 | 227 |
| Width (in.) | 7.30 | 5.12 | 3.70 | 6.26 |
| Width (mm) | – | 130 | 94 | 159 |
| Depth/Height (in.) | 2.60 | 2.76 | 1.30 | 2.95 |
| Depth/Height (mm) | – | 70 | 33 | 75 |
| Warranty | 1 Year | 5 Years | – | 18 Months |
| Certifications summary | – | EN/IEC 62109-1, UL 1741, CSA C22.2 | – | CE, RoHS |
| IP rating | – | IP43 | – | IP34 |
| Operating temp min (℉) | -13 | -22 | -4 | -31 |
| Operating temp max (℉) | 131 | 140 | 140 | 149 |
| Operating temp min (℃) | -25 | -30 | -20 | -35 |
| Operating temp max (℃) | 55 | 60 | 60 | 65 |
| App connectivity | – | Bluetooth | – | Bluetooth |
| CE marked | – | – | – | Yes |
| Overheat protection | Yes | Yes | Yes | Yes |
| Low-voltage protection | Yes | – | Yes | – |
| Display type | – | – | LCD | Backlit LCD |
| Controller type | – | MPPT | PWM | MPPT |
| Rated charge current (A) | 100 | 50 | 30 | 40 |
| Battery system voltages | – | 12/24V | 12/24V | 12/24V |
| Auto voltage detection | Yes | Yes | Yes | Yes |
| Max PV input voltage (Voc) (V) | 100 | 100 | 50 | 100 |
| Max solar input (12V battery) (W) | – | 700 | – | 600 |
| Max solar input (24V battery) (W) | – | 1,400 | – | 1,200 |
| Peak conversion efficiency (%) | – | 98.0 | – | 99.0 |
| MPPT tracking efficiency (%) | 99.5 | – | – | 99.5 |
| Self-consumption (mA) | – | – | – | 10.0 |
| Battery types supported | – | Lithium, AGM, Gel, Flooded | LFP, FLD, SLD, GEL, custom (CUS) | LiFePO4, SLD, GEL, FLD, AGM, User Defined |
| LiFePO4 charging profile | – | – | Yes | Yes |
| User-defined charge voltages | – | – | Yes | Yes |
| Lithium reactivation | – | – | – | Yes |
| Low-temp charge cut-off | – | – | – | Yes |
| Battery temp sensor included | – | – | – | Yes |
| Charging stages | – | – | Bulk, absorption, float | – |
| Load output current (A) | – | – | – | 20 |
| Built-in Bluetooth | – | Yes | – | Yes |
| Communication port | – | VE.Direct | – | – |
| Cooling | – | Passive (natural cooling) | – | – |
| Grounding type | – | – | – | Common negative |
| Max terminal wire size (AWG) | – | 6 | – | 8 |
| Max terminal wire size (mm²) (mm²) | – | 16 | – | – |
| Reverse polarity protection | Yes | Yes | Yes | Yes |
| UL 1741 listed | – | Yes | – | – |
| CSA C22.2 No. 107.1 | – | Yes | – | – |
| IEC 62109-1 certified | – | Yes | – | – |
| RoHS compliant | – | – | – | Yes |
Data sources
Data for this product compiled from this source:
Specifications last updated Oct 20, 2026.