Helios Pro 20A PWM Solar Charge Controller – Smart 12V/24V Auto Battery Regulator with Dual USB for Home Solar Power | RBL-20A

Name: Helios Pro 20A PWM Solar Charge Controller – Smart 12V/24V Auto Battery Regulator with Dual USB for Home Solar Power | RBL-20A
Brand: Helios Pro
SKU: RBL-20A
Availability: InStock

SKU: RBL-20A

The Helios Pro 20A PWM Solar Charge Controller is a smart regulator for home solar systems, supporting up to 1440W, dual USB output, and adjustable voltage settings with multiple protections.

$12.00

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Shipping:
We offer fast and reliable shipping. Orders are typically processed within 1–2 business days. Delivery times vary by location:

Domestic: 1–5 business days
International: 7–14 business days

Shipping fees will be calculated at checkout. Free shipping on orders over $1000.

Returns:
We want you to love your purchase. If you're not completely satisfied, you may return the item within 14 days of delivery for a full refund or exchange.
Items must be unused, in original condition, and returned in original packaging.

Product Details:

Powering a Greener Future

Our mission is to make renewable energy accessible for everyone — whether you're powering a home, a business, or an off-grid adventure. Solar energy reduces carbon emissions, lowers electricity bills, and helps protect the environment for future generations.

Why Choose Solar?

Eco-Friendly – Reduce your carbon footprint with clean, renewable power
Cost-Efficient – Save on long-term energy costs
Low Maintenance – Reliable performance with minimal upkeep
Energy Independence – Gain control over your power needs, wherever you are

Built for Performance

Helios Pro Energy products are crafted using high-efficiency solar technology and durable materials that withstand harsh weather, ensuring long-lasting performance in any condition.

Weight	.39 kg
Dimensions	19.9 × 9.8 × 5.1 cm

Description

Engineered for reliability, the Helios Pro 20A PWM Solar Charge Controller ensures stable charging and battery protection for medium-sized solar setups. With dual USB ports and adjustable float/discharge voltages, it’s both practical and user-friendly.

Key Features:

Type: PWM intelligent charge controller.
Max Power: 720W (12V) / 1440W (24V).
Voltage Range: Auto 12V/24V.
USB Output: Dual 5V 3A USB ports.
Float Charge Voltage: 13.7V (adjustable).
Discharge Stop Voltage: 10.7V (adjustable).
Applications: solar home systems, lighting controllers, water heaters, thermal and voltage regulation.
Place of Origin: Guangdong, China.
Customized Parameters: Yes.

The Helios Pro 20A PWM controller is an excellent choice for residential solar systems, ensuring battery longevity and efficient charging.

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Online Store with a Wide Range of Solar Energy Products

In today’s world, solar power is one of the smartest and cleanest ways to generate electricity. At Helios Pro Energy, we specialize in distributing high-quality solar energy products — from solar panels and portable systems to backup power stations and eco-friendly accessories.

Shopping online with us means you can compare products, check specifications, and make confident decisions from the comfort of your home, at any time.

Trusted Brands, Carefully Selected

We proudly partner with some of the most trusted and reputable solar brands in the industry. All the products we offer meet international quality standards and are known for their performance, durability, and environmental compatibility.

Our Commitment

At Helios Pro Energy, we’re committed to helping individuals, families, and businesses access affordable and reliable green energy solutions. We provide clear product information, honest guidance, responsive customer support, and fast delivery — making it easier than ever to power your life with clean energy.