📘 HQST manuals • Free online PDFs

HQST Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for HQST products.

Tip: include the full model number printed on your HQST label for the best match.

About HQST manuals on Manuals.plus

User Manuals, Instructions and Guides for HQST products.

HQST manuals

Latest manuals from manuals+ curated for this brand.

HQST M4880F,M48100F MPPT Solar Charge Controller User Guide

January 2, 2026

HQST M4880F, M48100F MPPT Solar Charge Controller Download Charge Pro 2.0 app in Apple Store/ Google Play Store Customer Support Service When you encounter any issues, contact our support team…

HQST HBT12100LFP-S48 12V 100Ah Lithium Iron Phosphate Instruction Manual

October 17, 2025

HQST HBT12100LFP-S48 12V 100Ah Lithium Iron Phosphate PRODUCT OVERVIEW The HOST 12.8V 1 OOAh Lithium Iron Phosphate (LiFeP04) Battery with a built-in LED meter is ideal for RVs, vehicles, off-grid…

HQST HCPHCCBT Bluetooth Module User Manual

May 9, 2023

Bluetooth Module BM Manual HCPHCCBT Bluetooth Module This user manual offers a brief walkthrough of its features and how to use it. Please keep the user manual in hand for…

HQST LifePO4 12V 100Ah Lithium Iron Phosphate User Guide

December 15, 2022

HQST LifePO4 12V 100Ah Lithium Iron Phosphate This user manual offers a brief walkthrough of the unit's features. Please keep the user manual in hand for future reference. Still, need…

HQST M2420N MPPT 20 Amp Negative Ground Solar Charge Controller User Manual

November 17, 2021

MPPT 20 Amp Negative Ground Solar Charge Controller MPPT Charge Controller Negative Grounded M2420N / M2430N M2440N / M4860N User Manual *We may modify these specifications without prior notice. Warnings…

HQST MPPT Solar Charge Controller M4880F/M48100F User Manual

Manual

Comprehensive user manual for HQST MPPT Solar Charge Controllers (Models M4880F, M48100F, HCC80HTR-FC, HCC100HTR-FC). Covers features like MPPT technology, LiFePO4 battery support, low-temperature protection, parallel charging, and smart app control…

HQST 60A MPPT Charge Controller M4860N User Manual

User Guide

Comprehensive user manual for the HQST 60A MPPT Charge Controller (Model M4860N), covering features, installation, wiring, app connection, LED indicators, error codes, and specifications for off-grid solar systems.

HQST 12V 100Ah LiFePO4 Battery User Manual and Specifications

User Manual

Detailed user manual and technical specifications for the HQST 12V 100Ah Lithium Iron Phosphate (LiFePO4) Deep Cycle Battery. Includes setup, operation, maintenance, troubleshooting, safety guidelines, and warranty information.

User Manual HC24 Series Solar Charge Controller

User Manual

Comprehensive user manual for the HQST HC24 Series solar charge controller, detailing safe use, features, system wiring, button functions, display settings, error codes, FAQs, and technical specifications for models HC2410,…

HQST 12V 100Ah LiFePO4 Battery User Guide and Specifications

User Guide

Comprehensive user guide and technical specifications for the HQST 12V 100Ah Lithium Iron Phosphate (LiFePO4) deep cycle battery, including safety instructions, connection tips, and warranty information. Model HBT12100LFP-S48.

HQST Bluetooth Module User Manual

manual

User manual for the HQST Bluetooth Module (HCPHCCBT), detailing features, compatibility with HQST MPPT Charge Controllers, RS485 connection port, and FCC compliance information.

HQST MC Series MPPT Solar Charge Controller User Manual

User Manual

User manual for the HQST MC Series MPPT Solar Charge Controllers (MC2420N10, MC2430N10, MC2440N10, MC2450N10), detailing features, installation, operation, technical specifications, and maintenance for efficient solar energy management.