HQST 10A 20A 30A Solar Charge Controller 12V/24V PWM Positive Ground W/ LCD

Description

HQST 10A/20A/30A PWM Solar Charge Controller
Automatic 12V or 24V system detection for batteries. 3 pre-set deep cycle battery options: Gel, Flooded, and Sealed Lead Acid/AGM.
An upgraded 3-Stage PWM charging algorithm is adopted: Bulk, Boost, Float .
With temperature compensation employed, charging parameters can be automatically adjusted.
Electronic Protections include over-discharge, over-charge, overload, short circuit, and short-circuit protection.
Integrated LCD screen and 2 key user-interface. Intergrated USB function for supplemental charging.
OVERVIEW
This controller is an intelligent and multifunctional solar charger controller. These serial products adopt customized LCD display screens, which make operations on the interface rather convenient. All of the controlling parameters can be reset to satisfy user needs.
WARRANTY
1-year material and workmanship warranty
Specification
Shipping Policy
Return Policy
HQST® 10A PWM Solar Charge Controller
Rated Working Voltage: 12V/24V
Rated Charge Current: 10A
Max. PV Input Volatge: 50VDC
Enclosure: IP20
Terminals: Up tp #12AWG
Dimensions: 4.68x2.95x1.08 inches
Weight: 0.27 lbs.
Battery Type: Sealed (AGM), Gel and Flooded
HQST® 20A PWM Solar Charge Controller
Nominal Voltage: 12/24V auto recognition
Rated Charge Current: 20A
USB output: 5V, 1A
Operating Temperature: -35°C - 45°C
Storage Temperature: -35°C ~ 80°C
Enclosure: IP20
Terminals: UPto#8AWG
Dimensions: 6.38X4.03X1.78 in
Weight: 0.55lbs
HQST® 30A PWM Positive-Ground Solar Charge Controller
Nominal Voltage: 12/24V auto recognition
Rated Charge Current: 30A
USB output: 5V, 1A
Operating Temperature: -35°C - 45°C
Storage Temperature: -35°C ~ 80°C
Enclosure: IP20
Terminals: UPto#8AWG
Dimensions: 6.38X4.03X1.78 in
Weight: 0.55lbs
HQST-Solar offers free shipping for all domestic (lower 48 states) orders. Your order will be shipped within 1 business day once the payment is received. Please note that we won't be able to process any order with PO Box address for any size of solar panel. Upon shipment a tracking number will be provided for you. Adult Signature Required for deliveries.
If your order arrives with apparent damage, please note it with the delivery company right away, and then contact us so we can take action accordingly. If you later discover missing items or defective units, contact us directly and we can provide assistance as soon as possible.
If you decide to return your purchase HQST-Solar will allow for a refund within 30 days of receiving the order. Any return submitted for a refund may be subject to a 10% restocking fee and shipping costs. Anything outside of this policy requires special authorization.
Please note:
HQST-Solar will waive the 10% restocking fee and pay the shipping costs for the following return reasons: carrier damage, defective product, product does not match advertising, received incorrect product, or product was an extra item not ordered. For any other reasons, customers are responsible with shipping fees.
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