ROCKSOLAR 20A MPPT Solar Charge Controller

Name: ROCKSOLAR 20A MPPT Solar Charge Controller
Brand: ROCKSOLAR
SKU: RSSCC-0020-MPT-001
Price: 129.99 CAD
Availability: InStock

$129.99 CAD

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The ROCKSOLAR 20A MPPT Solar Charge Controller is a highly efficient solar charging solution for both Lithium and Lead Acid batteries. With a maximum open voltage of 55Vdc, MPP tracking efficiency of 99.5% and light control voltage of 5V, it is ideal for use in a variety of conditions. With its 3-stage charge algorithm and 12/24V nominal system voltage, this controller delivers a rated charging current of 20A and has a battery voltage range of 8-32V.
The device also features a high voltage disconnection of 16V (24V x 2) and a low voltage disconnection of 10.8V. This device is designed to operate in a temperature range of -20°C to 55°C and is IP30 rated for protection.

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20A MPPT Solar Charge Controller
Compatible with Lithium and Lead Acid batteries
The maximum open voltage of 55Vdc and MPP tracking efficiency of 99.5%
3-stage charge algorithm and 12/24V nominal system voltage
Rated charging current of 20A and battery voltage range of 8-32V
High voltage disconnection of 16V (24V x 2) and low voltage disconnection of 10.8V
Operating temperature range of -20°C to 55°C
IP30 rated for protection

Model	POW-Keeper1220
PV Input
Max Open Voltage of PV Module	55Vdc
MPP Tracking Efficiency	99.50%
Light Control Voltage	5V
Charge Mode
Charge Algorithm	3 Stage
Battery Type	Lithium and Lead Acid Battery
Nominal System Voltage	12/24V
Rated Charging Current	20A
Battery Voltage Range	8~32V
High Voltage Disconnection	16V (24V x 2)
Duration for absorption charging	2 hours
Charge Loop Voltage Drop	≤0.29V
Self-consumption	≤ 9.2mA 12V; ≤ 11.7mA 24V
Equalized Charging Voltage	AGM: 14.6V; GEL: No; FLd: 14.8V
Absorption Charging voltage	AGM: 14.4V; GEL: 14.2; FLd: 14.6V
Floating Charging voltage	AGM/ GEL/ FLd: 13.8V
Low Voltage re-connection (LVR)	AGM/ GEL/ FLd: 12.6V
Low Voltage Disconnection (LVD)	AGM/ GEL/ FLd: 10.8V
Environmental
Operating Temperature Range	-20℃~55℃ (To run at full rated current continuously)
LCD Temperature Range	-20℃~70℃
Humidity Range	≤95% No condensation
General Specification
Protection Class	IP30
Dimension	12317848
Installation Hole	108*120 ∅5

Yes, A clear LCD display displays all of the solar charging and battery information, allowing you to avoid guesswork. You can easily program your desired configuration.

Suitable for solar setups using AGM, GEL, Lithium-ion, and LiFePo4 batteries. Our controller properly connects your solar panels to your batteries to provide the most efficient charging process

Our controller provides short-circuit, reverse, over-load, overcharge, and low voltage protections for ensuring maximum safety for your solar setup. 1 Year warranty for all our ROCKSOLAR products.

Nicest controller for the size and price.

I used it to charge a lithium battery, and it's amazing and better than my previous older solar charge controller. however, you can set it for a lead acid battery also.

This one actually works as advertised

I’ve gone through several solar charge controllers that have failed to meet expectations. I’m running a 12V electric fence charger with a lead-acid (small tractor) battery. After tried many solar charger controller then I switch to this charge controller. I’ve had it in service for 2 weeks now with the same solar panel and battery as before and it has kept the battery perfectly charged. very happy with this product.

Allows More Charge Power Than Previous Unit

Had issues with the previous charge controller. This unit was recommended by my RV Builder. Works providing more charge power than the unit it replaces. Recommended.