5 Best
Solar Controllers
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Product Highlights- Multiple intelligent protection: built-in overcurrent protection, short circuit protection, reverse connection protection, open circuit protection, all automatic recovery, no damage to the controller, a reliable protector for your devices. to protect the lifespan of your battery, once the voltage of the battery drops below 8v, the solar controller will turn off automati...
- Industrial-grade master chip: 16ad sampling accuracy, temperature charging current, discharge current accurate real-time display, power generation at a glance.
- Please note before purchase that this product is designed to maximize the conversion of light energy into electricity by tracking the mppt maximum power point of the current power to adjust the internal charging mode. it is not tracking a particular voltage value of mppt low or high voltage to a constant voltage to avoid misunderstanding. thank you!
- Dual usb 30a solar charge controller: using innovative mppt technology high tracking efficiency up to 99%; please refer to the information if you are not familiar with mppt technology: there are many kinds of mppt technology, our solar controller mppt technology is to detect the maximum charging current, not the boost type or the automatic charging of the solar panel vo...
- Functional lcd screen: easy to install and operate, intuitive lcd display that can clearly indicate the status and data is able to switch modes and parameter configuration. the level of complete power-off is adjustable, which can perfectly protect the lithium battery from over-discharge, suitable for home, industrial, commercial etc.
- Easy to install and operate: the charge controller should connect the battery first, then the solar panel, and finally the load! the disassembly sequence is contrary to the wiring order.dual mosfet reverse current protection, low heat production. charge controller not to connect the grounded to make the light run. it can charge the battery and supply power to the load a...
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Product Highlights
- This controller features pwm 5-stage charging process--bulk, absorption and float stage-- for a rapid, intelligent and safe charging to batteries including lead acid, lithium iron phosphate battery agm and gel.
- Double dual usb ports are designed to offer more convenience in charging electronic devices.
- Our solar charge controller is exactly born to guarantee full control of electrical flows and protection.
- Over temperature protection, over current, over power, low voltage, over voltage are integrated to safeguard your solar panel. and overcharging, over-discharging, short-circuit protection are also integrated to offer an extra layer of protection.
- Last but not the least, it features a large screen lcd display which is controlled by intelligent chip with low power consumption and long life.
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Product Highlights
- Controller protection system: build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection.
- Dual usb output: maximum current of 5v/2a, support to apple mobile phone charging.
- 20a pwm solar charger controller: rated discharge current: 20a; battery voltage: 12v/24v auto. suitable for lead acid batteries: open,agm, gel.
- Lcd screen display: make users intuitively understand the battery voltage, battery capacity, charging state, discharge state and so on from the main interface.
- Installation: connect the battery first and then connect the solar panel finally connect the load.
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Product Highlights
- Multi-stage charging: with indicators to show real-time status of solar panel, load and battery, this mppt controller is designed with a multi-stage algorithm to enhance battery’s performance and increase its lifespan.
- Solid construction: this mppt controller by atem power, featuring the cover which protects terminals against corrosion and shorting, is made of tough abs housing with upgraded aluminum heat sinks and mosfet to allow larger currents.
- Premium energy harvest: the maximum power point of multi wave peak will be rapidly captured, achieving conversion efficiency of up to 94%, higher than 75% of pwm solar controllers.
- Upgraded protection: this solar mppt controller has integrated pv/battery reverse polarity, over-charge/discharge, over load/temperature, backfeeding(for nighttime use) and short circuit protection to secure safer operation.
- Super compatibility: featuring usb output for charging mobile devices, this mppt controller by atem power is compatible with a variety of lead acid deep cycle batteries that include flooded, agm and gel, and lifepo4 batteries.
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