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20A 12V/24V high efficiency MPPT solar charge controller with LCD display, made in Italy - Western WRM20

  • Advanced Maximum Power Point Tracking (MPPT) technology which boosts solar panel current and significantly increases energy yield
  • Complete electronic protection of your battery and system against: back feed, overcharge / discharge, overvoltage, overload, short circuit and reverse polarity
  • LCD display with advanced system information: power, voltage and current for the solar panel and battery, energy counter, temperature, load work
  • Pre-set programmes for several battery types (sealed, gel, flooded lead acid and lithium) and fully adjustable charging parameters
  • 100% designed and made in Italy to the highest quality standards. This product comes with 5 year manufacturer warranty
Brand: Photonic Universe
Manufacturer: Photonic Universe
Part Number: CB9QVT3
Isin: IE3YHYLQSWX8

$347.25

  • Free shipping in US
  • Shipping: $14.5 Extended Delivery (Ships from overseas warehouse, 10-15 Business Days)
  • Arrives:

  • Free 30-Day returns

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Sold by , Fulfilled by IBSPOT
Ships from USA

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20A 12V/24V high efficiency MPPT solar charge controller with LCD display, made in Italy - Western WRM20

20A 12V/24V high efficiency MPPT solar charge controller with LCD display, ma...

$347.25

This 20A 12V/24V solar charge controller uses the most advanced Maximum Power Point Tracking (MPPT) technology to ensure that connected solar modules always operate at peak power. MPPT technology constantly searches for the maximum power point of solar modules, maximising the energy output in all weather conditions and temperature. This technology boosts solar module current and produces higher energy yield compared to standard PWM solar controllers.

The unit features a full set of electronic protection functions such as automatic cut off to prevent over-charging and deep discharge, stopping back feed at night, solar panel over voltage, over load, short circuit and reverse polarity protection.

The integrated LCD display shows a lot of useful information: power, voltage and current for the solar panel and battery, energy counter, temperature, load parameters etc.

Other features include management programmes for load work, a remote temperature sensor and pre-set programmes for various battery types: sealed, gel, flooded lead acid batteries and lithium batteries. Advanced configuration of battery charging voltages is also possible.

The controller is suitable for solar panels with an open circuit voltage up to 100V and maximum power up to 310W (when charging a 12V battery) / up to 620W (when charging a 24V battery).

Specifications:

- Auto 12V/24V battery voltage selection
- 3 pairs of terminals (input, battery, load) for wires up to 10mm2
- Maximum solar input 310W (12V battery) / 620W (24V battery) up to 100V
- Battery temperature sensor (-24mV/C)
- Self-consumption: 12.7mA
- Working temperature: -10C to +50C
- Size: 15.4 x 13 x 5.3 cm (including mounting edges)
- Weight: 515 g

A detailed instruction manual is included.

This product is covered by a 5 year manufacturer warranty.

Please contact Photonic Universe if you have questions about this item.

 

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

  • Our U.S. warehouses, or
  • Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).

Each product page clearly displays the “Ships From” location before checkout.


Shipping Methods & Estimated Delivery

 

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $6.50 for the first item, $2.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–20 business days $14.50 for the first item, $2.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


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Contact: support@ibspot.com


Item Not Received

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Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.
  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

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  • Intimate or sanitary goods
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Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use
  • Opened CDs, DVDs, software, or vinyl records
  • Items not in their original condition, damaged, or missing parts not due to our error
  • Items returned more than 30 days after delivery

How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

Please contact us before returning any item.
We will provide a free return shipping label.

If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

Once your return is received and inspected:

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  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.
  • An additional 3–10 business days for your bank to post the refund to your account.

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Product Claims

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If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.


Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

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