Smartlife - smartphone-managed devices, and more
Showing 81–84 of 84 results
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Solar charge controller 100A 60A 50A 40A 30A 12/24V MPPT+PWM
Quick View € 30,05 – € 42,89Choose optionsSolar charge controller 100A 60A 50A 40A 30A 12/24V MPPT+PWM
This is a charge voltage regulator for home or small solar panel system (caravan, small remote house etc). It is mixed PWM/MPPT, not pure MPPT in means of quality. Voltage 12V or 24V adjusts automatically, but everything can be set as a target values.
Features:
1. Industrial-grade master chip, 16 AD sampling accuracy, temperature, charging current,
discharge current accurate real-time display, power generation at a glance.2. Automatic focusing MPPT tracking charging, high charging efficiency, non-stop detection
during charging, bidirectional focusing tracking.3. Large-screen LCD display, adjustable charging and discharging parameters. UItra-wide charge
and discharge adjustable, as long as you understand the characteristics of the battery set its
corresponding charging parameters, you can charge a battery. When the output is off, the time
can be adjusted, which is more convenient. (on the market, there is no point adjustment).4. Acomplete three-phase charge management, effectively protect the battery, the battery is more
durable.5. Built-in overheating, overcurrent short circuit, open circuit protection, reverse connection
protection,when the fault is eliminated, the controller automatically recovers, does not damage
the device.6. Bidirectional MoS tube anti-backflow circuit, high-power charging mode, ultra-low heat.
7. R5. 0 solar charging DC plug, R5. 0 DC lamp output DC plug, convenient connection.
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Solar Charge Controller 30A 20A 10A PWM for Solar Panel
Quick View € 23,69 – € 26,14Choose optionsSolar Charge Controller 30A 20A 10A PWM for Solar Panel
The Solar Charge Controller 30A main purpose is to regulate charging current from solar panels towards batteries.
This solar charge controller 30A is an intelligent, multi-purpose solar charge and discharge controller. Fixed LCD display with a very friendly interface is used in this product; various control parameters can be flexibly set, fully meet your various application requirements.
This is NEW Solar Controller. It can fully meet your home Photovoltaic system (including home lighting system) requirements. It can recognize 12V and 24V automatically. Lead acid, Gel battery, nickel metal hydride, lthium ions , Lifepo4 or other batteries automatically.
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Wifi energy monitor WEM3080T 380V 250A powermeter with best app
Quick View € 270,79Choose optionsWifi energy monitor WEM3080T 380V 250A powermeter with app
Free delivery from France approximately 1 week.
The perfect two-way 380V 3-phase electricity generation and electricity consumption kWh meter (enterprise grade) with analysis system. The one here is 150A, but it is also available with 150A and 500A capacity. Designed primarily for a unit that produces solar or wind energy, but is also suitable for the needs of any other household or institution (for example, subtenant, heating system, warehouse, outdoor lighting, etc.).
The Wifi energy monitor WEM3080T 380V 250A with best app can also be used to measure a single phase (220V). For metering systems over 500A, it is recommended to divide the system into parts up to 500A and install multiple meters accordingly.
The Wifi energy monitor WEM3080T comes with a lifetime right to use the cloud service and apps (Android, IOS, PC) for free from the manufacturer. 2.4 GHz Wi-Fi must be available for the device.
Real-time information and production/consumption history can be viewed from a device installed in Druskininkai, Lithuania HERE.
The Iammeter app can be downloaded from Google Play or the Apple Store.
You can try the PC demo online HERE. -
MPPT Controller illuminated 10A-30A 12V/24V auto solar charge controller 50VDC For Lithium Lifepo4 GEL Lead Acid
Quick View € 23,03 – € 50,97Choose optionsMPPT Controller illuminated 10A-30A 12V/24V auto solar charge controller 50VDC For Lithium Lifepo4 GEL Lead Acid
PWM controller can be used internary lithium battery, lithium iron phosphate and Lead-acid battery, MPPT controller just can be used in lead acid and gel battery, please attention!
The Maximum Power Point Tracking (MPPT) system is an advanced charging technology that enables solar panels to output more power by adjusting the working state of electrical modules. Due to the non-linearity of a solar array,there is a maximum energy output point (maximum power point) on the curve of the array.
Traditional solar charge controllers (switch charging technology and PWM charging technology) cannot charge batteries at this point, thus unable to obtain the maximum energy of solar panels. However, the solar energy charge controller equipped with the MPPT control technology can track the maximum power point of a solar array at any time in order to gain maximum energy for battery charging.Take the 12V system for example.
The peak voltage of solar panels (Vpp) is around 17V and battery voltage is about 12V. Generally, when the solar charge controller is charging a battery, the voltage of solar panel is maintained at about 12V, indicating that the maximum power is not used. MPPT solar charge controllers provide a solution to that problem by constantly adjusting the input voltage and current of solar panels, therefore maximizing input power.
Compared with conventional PWM solar charge controllers, MPPT solar charge controllers bring out the maximum power of solar panels and provide greater charging current. Generally speaking, MPPT solar charge controllers can improve energy utilization rate by 15% ~ 20% over PWM solar charge controllers