- By: Alina Samarskaya
- Solar PV panels
- Updated: May 19, 2026
Blackouts are coming
Are you ready?
Solar Panels
In stock
Customer Choice
Meyer Burger 385W Solar Panel 120 Cell HJT All-Black MB_B120AyB_385 Clearance
- Rated Power Output 385 W
- Voltage (VOC)44.6 V
- Number of cells120 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Fontana, CA
In stock
Customer Choice
JA Solar 405W Solar Panel 108 Cells PERC All-Black JAM54S31-405/MR Clearance
- Rated Power Output 405 W
- Voltage (VOC)37.23 V
- Number of cells108 Cell
- Cell TypeMonocrystalline
Limited stock
ZNShine Solar 435W Solar Panel 108 Cell TOPCon Bifacial All-Black ZXM7-UHLDD108-435 Clearance
- Rated Power Output 435 W
- Voltage (VOC)38.6 V
- Number of cells108 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Oceanside, CA
In stock
Peimar 450W Solar Panel 120 Cell PERC All-Black DR10H450MB Clearance
- Rated Power Output 450 W
- Voltage (VOC)41.18 V
- Number of cells120 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Fontana, CA
Pickup near ZIP91768
64 itemsIn stock
= 31
GSTAR 550W Solar Panel 144 Cell PERC Bifacial GSP7G72M(H)550WT Wholesale 31 panels per pallet
- Rated Power Output 550 W
- Voltage (VOC)49.92 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Walnut, CA
In stock
= 36
- Rated Power Output 440 W
- Voltage (VOC)39.3 V
- Number of cells108 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Chino, CA
Limited stock
= 32
Canadian Solar 450W Solar Panel 144 Cell PERC Bifacial CS3W-450MB-AG Wholesale 32 panels per pallet
- Rated Power Output 450 W
- Voltage (VOC)49.1 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Chino, CA
In stock
= 36
- Rated Power Output 440 W
- Voltage (VOC)39.3 V
- Number of cells108 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Rancho Cucamonga, CA
Bifacial solar panels
74 itemsIn stock
= 35
LONGi 370W Solar Panel 144 cell PERC Bifacial LR6-72HIBD-370M Wholesale 35 panels per pallet
- Rated Power Output 370 W
- Voltage (VOC)48.1 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
In stock
= 36
- Rated Power Output 440 W
- Voltage (VOC)39.3 V
- Number of cells108 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Rancho Cucamonga, CA
In stock
ZNShine Solar 440W Solar Panel 108 Cell N-Type Bifacial All-Black ZXM7-UHLDD108-440
- Rated Power Output 440 W
- Voltage (VOC)38.8 V
- Number of cells108 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Oceanside, CA
In stock
= 36
- Rated Power Output 440 W
- Voltage (VOC)39.3 V
- Number of cells108 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Chino, CA
US made
10 itemsIn stock
= 36
- Rated Power Output 530 W
- Voltage (VOC)49.5 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
In stock
= 30
- Rated Power Output 435 W
- Voltage (VOC)39.56 V
- Number of cells108 Cell
- Cell TypeMonocrystalline
In stock
= 31
- Rated Power Output 595 W
- Voltage (VOC)51.58 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Carson, CA
In stock
Q CELLS 410W Solar Panel 132 Cell Q.ANTUM Q.PEAK DUO HQC-410-QPD-BKML-G10.C+-DCA Domestic Content
- Rated Power Output 410 W
- Voltage (VOC)45.37 V
- Number of cells132 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from San Diego, CA
Wholesale
50 itemsLimited stock
= 23
LONGi 360W Solar Panel 72 cell Mono PERC LR6-72PH-360M Wholesale 23 panels per pallet
- Rated Power Output 360 W
- Voltage (VOC)47.8 V
- Number of cells72 Cell
- Cell TypeMonocrystalline
Limited stock
= 30
- Rated Power Output 440 W
- Voltage (VOC)48.6 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
In stock
= 36
- Rated Power Output 440 W
- Voltage (VOC)39.3 V
- Number of cells108 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Rancho Cucamonga, CA
In stock
= 31
Sunpro Power 550W Solar Panel 144 Cell PERC Bifacial SPDG550-144M10 Wholesale 31 panels per pallet
- Rated Power Output 550 W
- Voltage (VOC)49.9 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
Commercial
56 itemsIn stock
= 620
Regitec 550W Solar Panel 144 Cell RMH72-550S1 Commercial 620 panels per Container (Truckload)
- Rated Power Output 550 W
- Voltage (VOC)49.9 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
Ready to ship on Jun 23–26
In stock
= 660
- Rated Power Output 375 W
- Voltage (VOC)48.8 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
Ready to ship on Jun 25–30
In stock
= 620
- Rated Power Output 550 W
- Voltage (VOC)49.92 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
Ready to ship on Jun 25–30
Bestsellers 2026
31 itemsLimited stock
JA Solar 545W Solar Panel 144 Cell PERC Bifacial JA-JAM72-D30-545MB
- Rated Power Output 545 W
- Voltage (VOC)49.75 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Fresno, CA
In stock
Solarever 450W Solar Panel 96 Cells N-Type Bifacial All-Black SE-182*105-450M-96-BD
- Rated Power Output 450 W
- Voltage (VOC)35.03 V
- Number of cells96 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Simi Valley, CA
In stock
Phono Solar 590W Solar Panel 144 Cells Bifacial PS590M8GF-24/TNH
- Rated Power Output 590 W
- Voltage (VOC)52.68 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Oceanside, CA
Limited stock
Axitec 580W Solar Panel 144 Cell Bifacial AC-580TGB/144TS
- Rated Power Output 580 W
- Voltage (VOC)52.82 V
- Number of cells144 Cell
- Cell TypeMonocrystalline
Local pickup onlyPickup on Wed, Jun 24 from Oceanside, CA
- Overview
- Articles
Solar Panels for Sale
A1 SolarStore carries solar panels from Canadian Solar, JA Solar, Jinko Solar, LONGi, Trina Solar, Q CELLS, REC, Axitec, Aptos Solar, and others, with prices starting at $150 per panel. The catalog includes standard 360W residential modules, high-output 750W commercial panels, and specialty formats like bifacial and all-black options. You can filter by wattage, brand, or cell technology and compare specs on one page.
How panels in this category differ
The main divider is wattage. Residential panels typically sit between 370W and 450W, while commercial modules go above 500W. Cell technology is the other variable: standard monocrystalline (PERC) panels are the most common and affordable; TOPCon and heterojunction (HJT) cells offer higher efficiency at a premium; bifacial panels generate power from both sides, which helps on ground mounts or light-colored roofs.
Price per watt also varies by brand. Panels from Canadian Solar or Trina Solar tend to run closer to $0.30/W, while modules from REC or Q CELLS can reach $0.60/W or more.
Matching panels to your project
Homeowners replacing an old roof or going solar for the first time usually start with 400W monocrystalline panels. They fit standard roof dimensions and offer a reasonable cost-to-output ratio. Contractors installing systems in HOA-regulated neighborhoods often pick all-black panels for a cleaner look.
For commercial ground-mount arrays or agricultural installations, bifacial or 550W modules make more sense because the extra yield per panel reduces racking and labor costs. Off-grid and RV setups tend to favor smaller, portable-friendly formats.
Specs that matter when buying solar panels
- Wattage (W): The power output under standard test conditions. Higher wattage means fewer panels for the same system size, which saves on racking and labor.
- Cell type: Monocrystalline PERC is the industry standard. TOPCon and HJT cells convert more sunlight to electricity but cost more. Bifacial panels also capture reflected light on the back side.
- Efficiency (%): The share of sunlight converted to electricity. Most panels fall between 20% and 23%. Higher efficiency matters when roof space is limited.
- Temperature coefficient: How much output drops per degree Celsius above 25°C. A lower number (closer to zero) means the panel holds up better in hot climates. Look for -0.30%/°C or better.
- Warranty: Most manufacturers offer a 25-year product warranty and a 25- to 30-year performance guarantee. Product warranty covers defects; performance warranty guarantees minimum output over time.
Buying solar panels from A1 SolarStore
A1 SolarStore offers panels from over 50 manufacturers, so you can compare options across price points and technologies in one place. Local pickup is available, and we ship across the US with freight quotes provided at checkout. All panels are covered by the manufacturer warranty listed on each product page.
FAQ
How much do solar panels cost?
Prices depend on wattage, cell technology, and brand. At A1 SolarStore, panels start at $150 per unit. A typical 400W residential panel runs between $150 and $300. Per-watt pricing ranges from roughly $0.25 to $0.70, with premium high-efficiency models at the upper end. The total cost for a home system (panels only, no installation) usually falls between $3,000 and $8,000 depending on system size.
Are solar panels worth it?
For most homeowners, yes. A residential system typically pays for itself in 6 to 10 years through electricity savings, and panels last 25 to 30 years. The federal solar tax credit (30% through 2032) reduces the upfront cost. Home values tend to increase too. Studies from Zillow and Lawrence Berkeley National Laboratory found that homes with solar sell for a premium.
How long do solar panels last?
Most panels are rated to produce electricity for 25 to 30 years, and many continue beyond that at reduced output. Performance warranties guarantee at least 80-87% of original output after 25 years. Panels have no moving parts, so mechanical failure is rare. Inverters and other balance-of-system components typically need replacement before the panels do.
How many solar panels do I need?
It depends on your electricity use and the panel wattage you choose. A typical US household consumes about 10,500 kWh per year. With 400W panels and average sun exposure (4-5 peak sun hours per day), that works out to roughly 20-25 panels. Your number will vary based on roof orientation, shading, local climate, and how much of your electric bill you want to offset.
Where can I buy solar panels for sale online?
A1 SolarStore has solar panels for sale from over 50 brands. You can filter by wattage, cell type, price, and manufacturer, compare specs side by side, and order directly for shipping or local pickup. All panels ship with full manufacturer warranty documentation.
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