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8% OFF for Order Over $500
8% OFF for Order Over $500.
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Valid Now
Verified 9th Mar
Verified 9th Mar
Current Promo Offers (March 2025)
5% OFF on for New Customers on All Orders
5% OFF on for new customers on all orders.
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Valid Now
Verified 9th Mar
Verified 9th Mar
8% OFF for All Orders on HQST Sitewide
8% OFF for all orders on HQST sitewide.
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Valid Now
Verified 12th Mar
Verified 12th Mar
$10 off One, $20 off Two—stackable for 190 Watt 12 Volt Monocrystal.
$10 off one, $20 off two—stackable for 190 Watt 12 Volt Monocrystalline Solar Panel.
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Expiration Date 5th May
Verified 9th Mar
Verified 9th Mar
$50 OFF for Order Over $600
End at 2022/12/31.
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Expiration Date 8th May
Verified 9th Mar
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Verified 9th Mar
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10% OFF for New Bifacial 100W 12V Solar Panel
10% OFF for New Bifacial 100W 12V Solar Panel.
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Expiration Date 19th May
Verified 21st Feb
Verified 21st Feb
10% OFF for New Bifacial 100W 12V Solar Panel
10% OFF for New Bifacial 100W 12V Solar Panel.
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Verified 21st Feb
6% OFF for HQST LFP Battery!
6% OFF for HQST LFP Battery!.
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Expiration Date 23rd May
Verified 24th Feb
Verified 24th Feb
Up to 67% OFF for HQST Black Friday & Cyber Monday
Up to 67% OFF for HQST Black Friday & Cyber Monday.
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Verified 9th Dec
Black Friday & Cyber Monday Sale!!
Black Friday & Cyber Monday Sale!!.
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Verified 9th Dec
10% OFF for Order Over 2 Items on HQST
10% OFF for Order Over 2 Items on HQST.
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Verified 12th Dec
Christmas Mega Sale Stackable Discounts!
Christmas Mega Sale Stackable Discounts!.
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Verified 12th Dec
Save Up To 65% OFF for HQST Halloween Sale
Save Up To 65% OFF for HQST Halloween Sale.
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Verified 21st Oct
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Up to 8% OFF for HQST Valentine's Day
Up to 8% OFF for HQST Valentine's Day.
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Verified 3rd Feb
Up to 69% OFF for New Year Sale
Up to 69% OFF for New Year Sale.
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Verified 3rd Jan
10% OFF for MPPT Controllers on HQST
10% OFF for MPPT Controllers on HQST.
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Expiration Date 15th Mar
Verified 18th Jan
Verified 18th Jan
10% OFF for All HQST MPPT Controllers
10% OFF for All HQST MPPT Controllers.
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Verified 27th Feb
Price Dropped! $149.99 to Grab a LiFePO4 Battery!
Use 'HQSTSP8' to get extra 8% OFF on the battery.
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Verified 21st Dec
Buy 2 or More, Get 8% Off All! Coupon (to 14th Feb)
Buy 2 Items, enjoy extra 6% OFF for HQST battery Coupon (to 11th Feb)
7% OFF for all solar panels Coupon (to 7th Feb)
Get 10% Off each for 190 Watt 12 Volt solar panel (to 6th Feb)
10% OFF for Order Over $1000 Coupon (to 25th Jan)
$149.99 for 12V 100Ah LiFePO4 Lithium Iron Phosphate Battery Coupon (to 23rd Jan)
$50 OFF for 12V/24V 9BB Solar Panel Kit with 30A PWM Charge Controller Coupon (to 21st Jan)
10% OFF for order over $1000 on HQST Coupon (to 3rd Jan)
8% OFF for all orders on HQST Solar Power Coupon (to 31st Dec)
Up To 65% OFF for Fall Saving Deal On HQST! (to 24th Sep)
10% OFF for 12V/24V 30A Solar Charge Controller (to 18th Sep)
Enjoy HQST Labor Day Flash Sale Up to 65% OFF (to 18th Sep)
$20 OFF for 190 Watt 12 Volt Solar Panel (to 18th Sep)
7% OFF for all solar kits Coupon (to 20th Aug)
5% OFF for Order Over $200 Coupon (to 30th Apr)
6% OFF for Order Over $500 Coupon (to 30th Apr)
10% OFF for Order Over $1000 Coupon (to 30th Apr)
$5 OFF for Order Over $50 Coupon (to 31st Mar)
$10 OFF for Order Over $100 Coupon (to 31st Mar)
$15 OFF for Order Over $150 Coupon (to 31st Mar)
$20 OFF for Order Over $200 Coupon (to 31st Mar)
Up to $340 OFF for HQST Spring Solar Sale! (to 30th Nov)
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