Solar DC Water Heater Elements

Solar DC hot water elements that can be connected directly to Solar Panels to make hot water only from the sunshine. Built-in heavy-duty DC thermostat. Three 330-watt solar panels will give you plenty of hot water not needing any batteries as the water is your energy storage unit.

Flexible Solar Panels

Vast assortment of flexible solar panels

Portable Solar Panels

These panels are great for camping

Compact Solar Panels

Panels fold into convienient carrying case

Highly Efficient

Efficient Solar Panels

High Quality

SunPower ME3

These Marine panels are 24.7% efficient with ETFE clear

SunPower ME3

Marine solar panels are 24.7% efficient with ETFE clear surface

What is ETFE?

20A Waterproof MPPT Charge Controller

· A combination of multiple tracking algorithms enables tracking the maximum power point quickly and accurately
· Innovative Max Power Point Tracking (MPPT) technology, tracking efficiency >99.9%
· Full digital technology, high charge conversion efficiency up to 98%
· LCD display design, read operating data and working condition easily
· Real-time energy statistics function
· 12/24V or 48V automatic recognition
· Flexible System battery selection: Liquid, Gel, AGM and Lithium
· Extends battery life through accurate remote temperature sensor
· Controller is protected against over-temperature due to built-in power reduction function
· Four stages battery charging process: MPPT, boost, equalization, float
· Dual automatic protection to avoid exceeding the rated charging power and current
· Multiple load control modes: Always on, Street lamp, User-defined mode
· IoT wireless communication or Bluetooth (internal or external) communication functions optional
· Optional APP version for Bluetooth communication
· With the wireless communication function of the IoT, the controller can be connected remotely through IoT/GPRS
· Monthly charging data can be calculated and displayed by grouping and graphs
· Based RS-485 standard Modbus protocol with RJ11 interface to maximize the communication needs of different occasions
· Perfect Heat dissipation design
· Fully automatic electronic protect function for increased charge controller availability

40A MPPT Charge Controller

· A combination of multiple tracking algorithms enables tracking the maximum power point quickly and accurately
· Innovative Max Power Point Tracking (MPPT) technology, tracking efficiency >99.9%
· Full digital technology, high charge conversion efficiency up to 98%
· LCD display design, read operating data and working condition easily
· Real-time energy statistics function
· 12/24V or 48V automatic recognition
· Flexible System battery selection: Liquid, Gel, AGM and Lithium
· Extends battery life through accurate remote temperature sensor
· Controller is protected against over-temperature due to built-in power reduction function
· Four stages battery charging process: MPPT, boost, equalization, float
· Dual automatic protection to avoid exceeding the rated charging power and current
· Multiple load control modes: Always on, Street lamp, User-defined mode
· IoT wireless communication or Bluetooth (internal or external) communication functions optional
· Optional APP version for Bluetooth communication
· With the wireless communication function of the IoT, the controller can be connected remotely through IoT/GPRS
· Monthly charging data can be calculated and displayed by grouping and graphs
· Based RS-485 standard Modbus protocol with RJ11 interface to maximize the communication needs of different occasions
· Perfect Heat dissipation design
· Fully automatic electronic protect function for increased charge controller availability

60A MPPT Charge Controller

· A combination of multiple tracking algorithms enables tracking the maximum power point quickly and accurately
· Innovative Max Power Point Tracking (MPPT) technology, tracking efficiency >99.9%
· Full digital technology, high charge conversion efficiency up to 98%
· LCD display design, read operating data and working condition easily
· Real-time energy statistics function
· 12/24V or 48V automatic recognition
· Flexible System battery selection: Liquid, Gel, AGM and Lithium
· Extends battery life through accurate remote temperature sensor
· Controller is protected against over-temperature due to built-in power reduction function
· Four stages battery charging process: MPPT, boost, equalization, float
· Dual automatic protection to avoid exceeding the rated charging power and current
· Multiple load control modes: Always on, Street lamp, User-defined mode
· IoT wireless communication or Bluetooth (internal or external) communication functions optional
· Optional APP version for Bluetooth communication
· With the wireless communication function of the IoT, the controller can be connected remotely through IoT/GPRS
· Monthly charging data can be calculated and displayed by grouping and graphs
· Based RS-485 standard Modbus protocol with RJ11 interface to maximize the communication needs of different occasions
· Perfect Heat dissipation design
· Fully automatic electronic protect function for increased charge controller availability

Solar DC Hot Water Elements

Solar DC hot water elements that can be connected directly to Solar Panels to make hot water only from the sunshine. Built-in heavy-duty DC thermostat. Three 330-watt solar panels will give you plenty of hot water not needing any batteries as the water is your energy storage unit.