30 amp solar charger controller
$45.00

escription:

  • A combination of multiple tracking algorithms enables accurate tracking of the optimum working point on the I-V curve in an extremely short time.
  • Advanced digital power supply technologies raise the circuit's energy conversion efficiency to as high as 98%.
  • Charging program options are available for different types of batteries including gel batteries, sealed batteries, open batteries.
  • The controller features a limited current charging mode. When the solar panel power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.
  • Historical data storage function is available, and data can be stored for up to a year.
  • The controller is equipped with an LCD screen with which users can not only check device operating data and statuses, but also modify controller parameters.
  • The controller employs a built-in over-temperature protection mechanism. When temperature surpasses the set value, the charging current will decline in linear proportion to the temperature so as to curb the temperature rise of the controller, effectively keeping the controller from being damaged by overheat.
  • Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery's service life.
  • TVS lighting protection

Add to Wishlist
Add to Wishlist
40 amp solar charger controller
$50.00

  Description:

  • 40A Solar Charge Controller 12V / 24V Auto work; Max input voltage: 40V; Max PV power 400W /in 12V, 900W / in 24V. With Dual 5V / 2A max.
  • Solar Charge Controller 20 amps only suitable for lead acid batteries: OPEN, AGM, GEL and Seal, not for nickel hydride, lithium, Liions, or other batteries.
  • Three Load work mode (Settable), 【1-15H】and 【0H】both belong to the light control mode, and the load will turned off at dawn. 【24H】Load output 24 hours (except for battery under voltage) 【1-15H】Load on after sunset and closed after setting hours (turn off load after dawn) 【0H】Dusk to dawn (the load will turned off at dawn)
  • For protecting the lifespan of your battery, once the voltage of the battery drop below 9V, the solar controller will turn off automatically. Only suitable for small home solar system,
  • Charge controller easy to install and operate: Please always connect the battery before connect the solar panel, only suitable for small home solar system.

Add to Wishlist
Add to Wishlist
40amp Mppt solar charger controller
$179.00

Description:

  • With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting in multiple peaks on the I-V curve, the controller is still able to accurately track the maximum power point.
  • A built-in maximum power point tracking algorithm can significantly improve the energy utilisation efficiency of photovoltaic systems, and raise the charging efficiency by 15% to 20% compared with the conventional PWM method.
  • A combination of multiple tracking algorithms enables accurate tracking of the optimum working point on the I-V curve in an extremely short time.
  • The product boasts an optimum MPPT tracking efficiency of up to 99.9%.
  • Advanced digital power supply technologies raise the circuit's energy conversion efficiency to as high as 98%.
  • Charging program options are available for different types of batteries including gel batteries, sealed batteries, open batteries.
  • The controller features a limited current charging mode. When the solar panel power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.
  • Automatic recognition of battery voltage is supported.
  • LED fault indicators and an LCD screen which can display abnormality information help users to quickly identify system faults.
  • Historical data storage function is available, and data can be stored for up to a year.
  • The controller is equipped with an LCD screen with which users can not only check device operating data and statuses, but also modify controller parameters.
  • The controller supports standard Modbus protocol, fulfilling the communication needs of various occasions.
  • The controller employs a built-in over-temperature protection mechanism. When temperature surpasses the set value, the charging current will decline in linear proportion to the temperature so as to curb the temperature rise of the controller, effectively keeping the controller from being damaged by overheat.
  • Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery's service life.
  • TVS lighting protection

Add to Wishlist
Add to Wishlist
60amp Mppt solar charger controller
$320.00

Description:

The controller features a limited current charging mode. When the solar panel exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.

- Instantaneous large current startup of capacitive loads is supported.

- Automatic recognition of the battery voltage is supported.

- LED fault indicators and an LCD screen which can display abnormality information can help the user identify system faults.

- Historical data storage is available, and data can be stored for up to 1 year.

- The controller is equipped with an LCD screen, which not only let the user view the controllers operating data and status but also modify the controllers parameters.

Add to Wishlist
Add to Wishlist

Subscribe Our Newsletter