A charge controller or charge regulator is basically a voltage and/or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery. Most batteries need around 14 to 14.5 volts to get fully charged.

There are three types of charge controllers: the basic charge controller using voltage regulator, Pulse Width Modulation (PWM) based and the Maximum Power Point Tracking (MPPT) based charge controllers. Each charge controller works best for a set of parameters.

100AH 12V Gel Batteries
100AH 12V Gel Batteries
$205.00

  • Maintenance Free & No Leakage: This battery is comprised of gel instead of liquid, so there is no maintenance required to keep the battery working properly. Manufactured with an advanced valve regulated technology, GEL Batteries save you from acid leakage and frequent maintenance.
  • Extended Service Lifetime: Corrosion-resistant grids enable a design life of up to 12 years in standby applications and more than 750 charge/discharge cycles at 50% DOD in cyclic applications.
  • Longer Shelf Life: Made of high purity materials, GEL Batteries reduce the monthly self-discharge rate below 3% at 77℉ (25℃), which is 5 times lower than their Flooded counterparts. No need to recharge the dormant battery frequently.
  • Excellent Deep Discharge Recovery: Proprietary plate composition and patented gel electrolyte ensures excellent recovery capability after excessive deep discharge. This means that GEL batteries can discharge more and still be recharged like new. Unlike Flooded batteries, they are not allowed to discharge too much.
  • Install Them Anywhere: Maintenance free, no leakage, no toxic gas generation, vibration resistant, and stable performance at high (60°C) and low (-15.5°C) temperature make GEL Batteries able to be used in virtually any position. They can run in various systems, including marine, RV, van, off-grid, home backup power, and more!

Add to Wishlist
Add to Wishlist
2 Lamp solar lighting system- 7.4V/2600mAh Li-ion Battery, 4W panel, AC & Phone chargers
2 Lamp solar lighting system- 7.4V/2600mAh Li-ion Battery, 4W panel, AC & Phone chargers
$40.22

Solar home lighting system with high lumen LED kits 1.   Solar Panel Kit Lighting For Family For Rural And No-electricity Areas 2.   Can choose 3, 4lamps option 3.   Easy installation 4.   1 year warranty 5.   Indoor solar lighting system

Add to Wishlist
Add to Wishlist
200AH 12V Gel Batteries
200AH 12V Gel Batteries
$350.00

  • Maintenance Free & No Leakage: This battery is comprised of gel instead of liquid, so there is no maintenance required to keep the battery working properly. Manufactured with an advanced valve regulated technology, GEL Batteries save you from acid leakage and frequent maintenance
  • Extended Service Lifetime: Corrosion-resistant grids enable a design life of up to 12 years in standby applications and more than 750 charge/discharge cycles at 50% DOD in cyclic applications
  • Longer Shelf Life: Made of high purity materials, GEL Batteries reduce the monthly self-discharge rate below 3% at 77℉ (25℃), which is 5 times lower than their Flooded counterparts. No need to recharge the dormant battery frequently
  • Excellent Deep Discharge Recovery: Proprietary plate composition and patented gel electrolyte ensures excellent recovery capability after excessive deep discharge. This means that GEL batteries can discharge more and still be recharged like new. Unlike Flooded batteries, they are not allowed to discharge too much
  • Install Them Anywhere: Maintenance free, no leakage, no toxic gas generation, vibration resistant, and stable performance at high (60°C) and low (-15.5°C) temperature make GEL Batteries able to be used in virtually any position. They can run in various systems, including boat, yacht, motorhome, van, cabin, home backup power, and more

Add to Wishlist
Add to Wishlist
30 Amp Solar Charger Controller
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
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
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
60 Amp Solar Charger Controller
60 Amp Solar Charger Controller
$105.00

Product details:

  • Overload protection
  • Short circuit protection
  • Reverse discharge protection
  • Reverse polarity connection protection
  • Thunder protection
  • Low voltage protection
  • Overcharge protection
  • Battery stop and charge voltage HVD sets up
  • Charge and low voltage LCD sets up
  • Display the capability of the battery SOC
  • Loads and comeback setups
  • Intellectualized temperature compensation
  • Record and calculate the charged AH and display it on the LCD screen
  • Record and calculate the discharged AH and display it on the LCD screen working temperature:-25C/+55C
Solar Charge Controller 60 amps only suitable for lead acid batteries: OPEN, AGM, GEL and Seal, not for nickel hydride, lithium, Liions, or other batteries. 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, 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
60amp Mppt Solar Charger Controller
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
Gel Battery Orange Top 100ah
Gel Battery Orange Top 100ah
$189.00

  • Lighter Weight: Up to 1/3 the weight of traditional AGM batteries
  • Faster Recharge: 5x faster recharge times than AGM’s
  • Longer Life Cycle: Up to 5000 cycles at 50% depth of discharge
  • Extremely Low Self-Discharge Rate: can sit unused for longer periods of time
  • Purposely Built: for Caravans, Camper trailers, Motor homes, 4WD, Marine Vessels, Trucks
  • Proudly Australian Owned and Operated
  • Built-in Battery Management System: Controls cell balancing, over and under voltage protection, short circuit protection, thermal protection
  • Proven Parallel Ability: Use in parallel to increase your capacity for longer storage
  • High Discharge Rate: holds voltage under high discharge
  • Flat Discharge Curve: longer run time and more efficient
  • Safety: LiFePO4 is the safest and most stable of all lithium chemistries reducing associated risks

Add to Wishlist
Add to Wishlist

Subscribe Our Newsletter

Product Filters