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ROCKSOLAR 20A PWM Solar Charge Controller

$29.99 $59.99
Shipping calculated at checkout.
  • Efficiency: 4-stage PWM technology for optimal charging.
  • Weather-Proof: IP67 rating for relentless performance.
  • Safety: Comprehensive protections against common battery threats.
  • LCD Insights: Real-time charging metrics at a glance.
  • Compatibility: Suits 12V/24V systems and diverse battery types.
  • Durability: Crafted for Canada's rugged outdoors.
  • 1-Year Warranty: Assured quality and reliability.

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Durability

Crafted for Canada's rugged outdoors

Weather-Proof

IP67 rating for relentless performance

Description

Introducing the ROCKSOLAR 20A PWM Solar Charge Controller: Your Ultimate Battery Care Companion

Efficient Charging, Reliable Protection: Unleash the power of the sun while safeguarding your batteries with the advanced ROCKSOLAR 20A PWM Solar Charge Controller. Designed for outdoor enthusiasts and tailored to the rugged Canadian landscape, this controller is your gateway to efficient charging and prolonged battery life. Harnessing the prowess of intelligent 4-stage PWM technology, including Bulk, Absorption, Float, and Equalization stages, the ROCKSOLAR controller ensures not only high charging efficiency but also optimal battery protection at every step of the charging process.

Weather the Elements with Confidence: Trust the ROCKSOLAR 20A PWM Solar Charge Controller to thrive in the face of nature's challenges. With an IP67 waterproof rating, it's not just a charge controller; it's a guardian against rain, condensation, and even water spray. This exceptional design means your charging operations remain unhindered, even in the harshest Canadian weather conditions.

Intelligent Safeguards for Peace of Mind: Safety isn't just a feature; it's a commitment. The ROCKSOLAR 20A PWM Solar Charge Controller embodies this commitment with a suite of intelligent protections against potential battery woes. Be it the threat of overcharging, short-circuiting, reverse current, overloading, or over-discharge, this controller is equipped to keep your battery fully protected and your charging experience worry-free.

Real-time Insights at Your Fingertips: Stay in control with the built-in backlit LCD display system. Offering a clear view of real-time charging metrics such as current, energy generation, temperature, battery voltage, and error codes, the ROCKSOLAR 20A PWM Solar Charge Controller empowers you to manage and monitor your charging process with precision and ease.

Versatile Compatibility for Diverse Energy Needs: Flexibility meets efficiency with the ROCKSOLAR 20A PWM Solar Charge Controller. It automatically detects 12V or 24V system voltage when paired with Gel, AGM, or Flooded batteries. Plus, its innovative Lithium activation feature enables efficient charging for Lithium batteries, catering to a wide range of energy storage options.

Built to Excel in the Great White North: Crafted to conquer the Canadian outdoors, the ROCKSOLAR 20A PWM Solar Charge Controller stands as a testament to resilience and durability. No matter the weather conditions, its unwavering performance, waterproof design, and intelligent safeguards make it the go-to solution for reliable and efficient solar charging in the diverse landscapes of Canada.

Elevate your solar charging experience with the ROCKSOLAR 20A PWM Solar Charge Controller – where technology meets reliability to keep your batteries powered and protected, even in the heart of the wild. Embrace the energy of the sun with confidence; embrace ROCKSOLAR.

SPECIFICATIONS

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

123*178*48

Installation Hole

108*120 ∅5

INCLUDES

PDF DOWNLOADS

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20A PWM charge controller
ROCKSOLAR

ROCKSOLAR 20A PWM Solar Charge Controller

$29.99 $59.99

Introducing the ROCKSOLAR 20A PWM Solar Charge Controller: Your Ultimate Battery Care Companion

Efficient Charging, Reliable Protection: Unleash the power of the sun while safeguarding your batteries with the advanced ROCKSOLAR 20A PWM Solar Charge Controller. Designed for outdoor enthusiasts and tailored to the rugged Canadian landscape, this controller is your gateway to efficient charging and prolonged battery life. Harnessing the prowess of intelligent 4-stage PWM technology, including Bulk, Absorption, Float, and Equalization stages, the ROCKSOLAR controller ensures not only high charging efficiency but also optimal battery protection at every step of the charging process.

Weather the Elements with Confidence: Trust the ROCKSOLAR 20A PWM Solar Charge Controller to thrive in the face of nature's challenges. With an IP67 waterproof rating, it's not just a charge controller; it's a guardian against rain, condensation, and even water spray. This exceptional design means your charging operations remain unhindered, even in the harshest Canadian weather conditions.

Intelligent Safeguards for Peace of Mind: Safety isn't just a feature; it's a commitment. The ROCKSOLAR 20A PWM Solar Charge Controller embodies this commitment with a suite of intelligent protections against potential battery woes. Be it the threat of overcharging, short-circuiting, reverse current, overloading, or over-discharge, this controller is equipped to keep your battery fully protected and your charging experience worry-free.

Real-time Insights at Your Fingertips: Stay in control with the built-in backlit LCD display system. Offering a clear view of real-time charging metrics such as current, energy generation, temperature, battery voltage, and error codes, the ROCKSOLAR 20A PWM Solar Charge Controller empowers you to manage and monitor your charging process with precision and ease.

Versatile Compatibility for Diverse Energy Needs: Flexibility meets efficiency with the ROCKSOLAR 20A PWM Solar Charge Controller. It automatically detects 12V or 24V system voltage when paired with Gel, AGM, or Flooded batteries. Plus, its innovative Lithium activation feature enables efficient charging for Lithium batteries, catering to a wide range of energy storage options.

Built to Excel in the Great White North: Crafted to conquer the Canadian outdoors, the ROCKSOLAR 20A PWM Solar Charge Controller stands as a testament to resilience and durability. No matter the weather conditions, its unwavering performance, waterproof design, and intelligent safeguards make it the go-to solution for reliable and efficient solar charging in the diverse landscapes of Canada.

Elevate your solar charging experience with the ROCKSOLAR 20A PWM Solar Charge Controller – where technology meets reliability to keep your batteries powered and protected, even in the heart of the wild. Embrace the energy of the sun with confidence; embrace ROCKSOLAR.

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