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. 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. 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. 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. 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.
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. 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. 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. 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. 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.
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. 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. 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. 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. 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.
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. 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. 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. 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. 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.
Last updated at 08/22/2026 23:42:54
ATEM POWER 20A MPPT Solar Charger Controller 12/24V with USB Port, Multi-Stage Algorithm, Multi-Protection, Battery Regulator for Solar Panel/Load/
Free delivery
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ATEM POWER 20A 12V/24V MPPT Solar Charge Controller USB
Free delivery
ATEM POWER 20A 12V/24V MPPT Solar Charge Controller USB
Free delivery
ATEM POWER 20A 12V/24V MPPT Solar Charge Controller USB
Free delivery
ATEM POWER 20A 12V/24V MPPT Solar Charge Controller USB
Delivery between 27 Aug – 1 Sept $15
originally posted on catch.com.au
works good.
originally posted on sunyee.com.au
Actually works
originally posted on sunyee.com.au
Bought this controller to fit ATEM 300W panel from same supplier which controller did not work from new. Disappointed in the quality of this product and doesn’t work.
| Batteries required | No |
ATEM POWER 20A MPPT Solar Charger Controller 12/24V with USB Port, Multi-Stage Algorithm, Multi-Protection, Battery Regulator for Solar Panel/Load/
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
ATEM POWER 20A 12V/24V MPPT Solar Charge Controller USB
Free delivery
ATEM POWER 20A 12V/24V MPPT Solar Charge Controller USB
Free delivery
ATEM POWER 20A 12V/24V MPPT Solar Charge Controller USB
Free delivery
ATEM POWER 20A 12V/24V MPPT Solar Charge Controller USB
Delivery between 27 Aug – 1 Sept $15
works good.
Actually works
Bought this controller to fit ATEM 300W panel from same supplier which controller did not work from new. Disappointed in the quality of this product and doesn’t work.
Installed it in my campervan to regulate a 200 watt flexible solar panel on my roof. Been going for a couple of weeks and it seems to be fine but I had not made any measurements regarding wattage amps etcetera.
Installed and greatly improved charging compared to my original PWM controller. VERY HAPPY
Great product and price. It should come with an operating manual,so you can fully understand what the lights are telling you
Really a good quality feel and comparison testing show it does the job well within the specifications promised. For the price and performance I think it’s a winner.
This product was very handy. It keeps my batteries charged.
| Batteries required | No |
