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- 8 Amp 13.8V 100W MPPT Solar Charge Controller...
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Nº de artículo:
116742662
8 Amp 13.8V 100W MPPT Solar Charge Controller 99% LiFePO4 Lithium Iron Phosphate Battery Ultra-Compact and Lightweight IP67 Waterprof
Nº de artículo:
116742662
CRC 22136
Price Details
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*All items will import from Estados Unidos
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Advanced MPPT technology delivers up to 99% tracking efficiency, ensuring your solar power system operates at peak performance.
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What Stands Out
High Efficiency
Operates with a 99% efficiency, maximizing energy conversion from solar panels to batteries, ensuring optimal performance and longevity for your renewable energy system.
Durable Design
IP67 waterproof rating makes this solar charge controller ideal for all weather conditions, ensuring reliable operation in both wet and dry environments.
Compact Build
Its ultra-compact and lightweight construction simplifies installation and enhances portability, perfect for off-grid travels and limited space applications.
Detalles de producto
| Display Type | LCD or LED |
| Manufacturer | ELEJOY ELECTRONIC(TAIZHOU) CO., LTD. |
| Product Dimensions (L x W x H) | 1.89 x 1.3 x 0.75 inches (4.8 x 3.3 x 1.9 cm) |
| Item Weight | 2.71 ounces (76.83 grams) |
| Item model number | WS-M100-13.8V |
| Batteries required | No |
| Included Components | MPPT Solar Charge Controller |
| Color | Black |
| Brand | elejoy |
| Voltage | 13.8 Volts |
| Product Dimensions (L x W x H) | 1.89"L x 1.3"W x 0.75"H (4.8 x 3.3 x 1.9 cm) |
| Material | Plastic |
Mercancías peligrosas
Para evitar demoras en el proceso de despacho aduanero de mercancías peligrosas, el envío se abrirá en nuestras instalaciones de depósito para verificar la gravedad de los componentes peligrosos. Please see the list of Dangerous goods here.
Who Should Buy?
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Eco-Friendly Users
Ideal for those looking to utilize renewable energy sources for sustainable living and reducing environmental impact.
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RV Enthusiasts
Perfect for RV owners who need a portable, efficient power solution for off-grid adventures and camping trips.
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Small-Scale Users
Great for individuals or small households requiring a compact solar solution for low to moderate energy needs.
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High-Power Needs
Unsuitable for users with high energy demands, as the 8 Amp limit may not meet larger power requirements.
DESCRIPCIÓN DEL PRODUCTO
8 Amp 13.8V 100W MPPT Solar Charge Controller 99% LiFePO4 Lithium Iron Phosphate Battery Ultra-Compact and Lightweight IP67 Waterprof
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Preguntas y respuestas de los clientes
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Pregunta:
What is an MPPT solar charge controller and how does it work?
Respuesta: An MPPT (Maximum Power Point Tracking) solar charge controller optimizes the power output from solar panels by continuously adjusting the voltage and current to ensure maximum energy harvest. It works by tracking the maximum power point of the solar array and efficiently converting excess voltage into additional current, allowing for efficient charging of batteries. This is particularly beneficial in varying weather conditions or when solar panels are not positioned optimally, making it ideal for camping, RV setups, or off-grid applications. -
Pregunta:
What types of batteries can the 8 Amp 13.8V MPPT solar charge controller support?
Respuesta: This solar charge controller supports various types of batteries, especially the LiFePO4 (Lithium Iron Phosphate) batteries, which are known for their safety, stability, and long lifespan. Additionally, it can also work with lead-acid batteries, making it versatile for different power storage needs. Users looking to maximize performance should consider pairing it with a compatible battery type, such as LiFePO4 for electric vehicles or solar power storage in tiny houses or cabins. -
Pregunta:
What makes the 99% efficiency rating significant?
Respuesta: The 99% efficiency rating indicates that this solar charge controller minimizes energy loss during the charging process, which ensures that the maximum amount of solar energy is used to charge your batteries. This is significant for anyone relying on solar energy, as it maximizes power output and reduces the need for additional power sources. In off-grid living, for example, every bit of efficiency counts, making this controller ideal for solar installations needing to maximize energy utilization. -
Pregunta:
Can this solar charge controller be used in wet conditions?
Respuesta: Yes, the IP67 waterproof rating means the controller is protected against immersion in water up to a depth of 1 meter for a limited time. This makes it a suitable choice for outdoor applications in rainy or wet conditions, such as on boats or in greenhouses, where moisture is prevalent. The robust construction enhances its durability, allowing it to perform efficiently even in challenging weather conditions. -
Pregunta:
What size solar panels can I connect to this controller?
Respuesta: You can connect solar panels with up to 100W output to this 8 Amp MPPT solar charge controller. It's essential to ensure that your solar panel voltage output is compatible with the controller's input specifications. This makes it ideal for small to medium-sized solar setups, such as those used for powering lights or appliances in RVs, trailers, or off-grid cabins. -
Pregunta:
Is this solar charge controller user-friendly for beginners?
Respuesta: Yes, the design of this solar charge controller prioritizes user-friendliness, featuring a clear interface and easy-to-read indicators. Even those new to solar energy can set it up with minimal knowledge. It’s perfect for individuals embarking on DIY solar projects at home, during camping, or when setting up a small solar farm, as the intuitive layout guides users through the installation process effectively. -
Pregunta:
What are the dimensions and weight of this solar charge controller?
Respuesta: This solar charge controller is ultra-compact and lightweight, making it easy to install in limited spaces. Its small dimensions allow it to fit in various setups without taking up substantial room, ideal for portable or mobile applications like RVs, sailboats, or tiny homes. Such portability enhances its usability for those who frequently move their solar setups. -
Pregunta:
Can I monitor the solar charging process with this controller?
Respuesta: Yes, many modern MPPT solar charge controllers, including this model, often come with features that allow users to monitor the charging process through LED indicators or even mobile applications. This real-time feedback can help users analyze solar performance and adjust their energy usage accordingly, ensuring optimal energy storage in remote cabins, RVs, or off-grid workshops. -
Pregunta:
What is the difference between this controller and PWM controllers?
Respuesta: Unlike PWM (Pulse Width Modulation) controllers, which operate at maximum battery voltage, MPPT controllers like this one can optimize the charging process by adjusting voltage and current dynamically. This means MPPT controllers can extract more energy from solar panels, especially in low light, making them more efficient. Users with higher energy demands or larger solar arrays will find MPPT controllers particularly advantageous. -
Pregunta:
Where can I buy the 8 Amp 13.8V 100W MPPT solar charge controller?
Respuesta: You can conveniently buy the 8 Amp 13.8V 100W MPPT Solar Charge Controller from Ubuy. They offer a straightforward shopping experience, ensuring you can easily find this and other essential solar products tailored to your renewable energy needs in Costa Rica.
elejoy Energy Controllers WS-M100-13.8V Editorial Review
The 8 Amp 13.8V 100W MPPT Solar Charge Controller has received feedback highlighting its excellent performance and ease of use for both novices and experienced users in the solar charging sector. With a broad range of input voltages, which allow it to work with many battery types—including Lithium Iron Phosphate (LiFePO4) and lead-acid batteries—it is often praised for its versatility. The unit effectively converts the energy from solar panels, ensuring a high energy yield without excessive heating, a notable trait that enhances its efficiency. Customers have found the installation process fairly straightforward. However, there is some initial confusion reported regarding the setup process, particularly about connecting the solar panels before the batteries, which may be contrary to their expectations. Once settled, the controller operates quietly, making it an ideal addition to residential setups where noise could be an issue. The interface for adjusting settings is generally regarded as user-friendly, although some prefer more detailed settings. Although the build quality of the controller is commendable, allowing for durability and robust weather resistance, some users have critiqued the wiring gauge and connectors provided. Nevertheless, the solid aluminum housing and built-in fan add to its appeal, keeping heat levels low and ensuring reliability in performance. Overall, customers find the charge controller to be a good value for money, given its lasting performance, robustness, and wide range of compatibility with various battery systems. **
Customer Reviews & Ratings
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ventajas
- Versatile input voltage range (17V to 84V)
- Supports multiple battery chemistries (LiFePO4, lead acid, etc.)
- High efficiency and low heat generation
- User-friendly menu and adjustable output settings
- Durable Construction with IP67 waterproof rating
Contras
- Confusing setup process initially (connect panels before batteries)
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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CRC 22136
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características y beneficios
- Achieves 99% tracking efficiency and 97% peak conversion efficiency.
- Designed specifically for 13.8V LiFePO4 lithium iron phosphate batteries.
- Ultra-compact and lightweight for easy installation in tight spaces.
- IP67 waterproof rating protects against harsh outdoor environments.
- Includes comprehensive system protection features against overcurrent and over-temperature.
- Max PV Voltage of 25V for optimal solar power generation.
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