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3HQST

Bluetooth Module with RJ12 Communication Port for HQST MPPT 20A, 40A, 60A, 80A, 100A Solar Charge Controllers

SKU: HCPHCCBT-US
$24.99 $29.99

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Return & refund policy

Shipping, Returns & Refunds Policy

Shipping

  • Free standard ground shipping on orders $49.99+ (before tax).
  • Orders below $49.99 are charged a $5 flat shipping fee.
  • Free shipping applies within the contiguous United States only.
  • Oversized, heavy, or restricted items may be excluded (noted on product page).
  • Orders are processed within 1–3 business days (excluding weekends and holidays).
  • Estimated delivery time is 2–7 business days after shipment.
  • Orders may ship in multiple packages, each with its own tracking number.
  • A valid street address is required; some items cannot be delivered to PO Boxes.
  • Shipments cannot be rerouted once shipped.
  • Shipping to Alaska and Hawaii is available with surcharges.
  • International shipping availability varies by location; customers are responsible for customs clearance and duties.

Order Cancellation

  • Orders can be canceled within 4 hours of placement, before shipping begins.
  • Once shipped, cancellation or interception cannot be guaranteed.

Returns

  • Return requests must be submitted within 30 days of delivery.
  • Items must be unused, undamaged, unmodified, and returned in original packaging.
  • A Return Merchandise Authorization (RMA) is required before returning any item.
  • Modified products are not eligible for return.

Return Shipping Costs

  • HQST covers return shipping only if the product was damaged during shipping, defective, or an incorrect item was delivered.
  • For all other reasons, return shipping costs are the customer’s responsibility.

Refunds

  • Refunds are issued within 7–10 business days after inspection.
  • Refunds are processed to the original payment method.
  • Damage caused by improper installation or handling is not eligible for refund.

Replacements

  • Shipping or manufacturing damage must be reported within 30 days, with supporting photos.
  • Replacement items ship via standard shipping only and cannot be expedited.
  • Replacements can only be shipped to the original country of purchase.

Third-Party Purchases

  • Orders placed through third-party sellers are subject to the seller’s return policy.
  • HQST provides warranty replacements only for eligible third-party purchases.

Contact

For shipping, returns, refunds, or replacements, contact:
sales@myhqsolar.com

OVERVIEW

No more weak or zero signals! Pair this Bluetooth module with your compatible HQST MPPT solar charge controller to boast an increased signal range of up to 80 feet. Experience a strong and stable wireless connection and get real-time monitoring from your phone app seamlessly.  

Important Note:  This Bluetooth module is only compatible with HCC-20MPPTN, HCC-40MPPTN and HCC60HTR-PL-G1.

Key Features

Up to 80 Feet Signal Coverage
Stop experiencing unstable Bluetooth connections. This HQST Bluetooth module provides up to 80 ft/24 m of strong and stable signal coverage. Get an ultimate wireless experience on your off-grid road trip.  

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Works with HQST MPPT Controllers
This Bluetooth module ONLY works with the HQST MPPT solar charge controllers with a built-in Bluetooth, including the 20A, 40A, and 60A charge controllers. It's NOT compatible with other brands' controllers.

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Seamless Real-Time Monitoring
Embedded Bluetooth 5.1 chip provides a stable, fast, and uninterrupted connection over long distances. View real-time monitoring, historical data, or set parameters for your solar controller seamlessly. 

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Easy to Use
Plug the BT module to the RS485 port on your compatible MPPT controller. Download the dedicated "ChargePro 2.0" app. Connect the Bluetooth ID "PVChargePro", then you can get real-time monitoring. Powered directly via the RJ12 communication port. It does NOT support a WiFi connection.  

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1/4 the Size of Your Phone
Super tiny and lightweight in size, it won't take up too much space for installation. The cable length is 6.6 feet (2 meters), allowing for a flexible installation.

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6.6FT RS485 Parallel Charge Connection Cable for MPPT Controllers

Package Includes

1 x Bluetooth Module with RJ12 Communication Port
 

Bluetooth Module with RJ12 Communication Port 

  • Connector: RJ12 (RS485 Modbus Protocol) Port

  • Communication Protocol: RS485;

  • Length: 2 m/6.6 ft

  • Communication Range: Up to 80 ft/24 m

  • Serial Baud Rate: 9,600 bps

  • Input Voltage: DC 3.3V

  • Standby Power Consumption: 0.0066W

  • Operating Power Consumption: 0.0429W

  • Operation Temperature:  -40℃~80℃ / -40℉~176℉

  • Protection : IP45

  • Compatibility : HQST 20A, 40A, 60A MPPT Charge Controllers with Bluetooth

  • Product Dimension : 76.5 x 36.5 x 15.5 mm

  • Installation Dimension : 68.5 x 15.5 x 3.5 mm

  • Product Weight : 79.1 g/2.8 oz

 

Warranty Information

  • 1-year material warranty

1. Does it support WiFi pairing?
 

No, you need to download the dedicated "ChargePro 2.0" app and pair it with the Bluetooth ID in the app.

2. Will it work with the controller that comes from other brands?
 
No, it's not compatible with other brands' solar charge controllers. It ONLY works with HQST MPPT controllers with a built-in Bluetooth.
3. Is it waterproof?
 

The water protection rating is IP65.

4. How long is the cable?
 

The cable length is 6.6 feet (2 meters).

If you have further questions, please feel free to contact us .