High-output solar charging
Designed to add meaningful charging power to battery banks, solar generators, hybrid systems, and off-grid arrays.
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SunGoldPower
500W Mono Black PERC Solar Panel - Pack of 2 500W Mono Black PERC Solar Panel
SKU: SG500WMx2
$935.00
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SunGoldPower Solar Panel
500W Mono Black PERC Solar Panel
Each SG500WM PERC panel is rated at 500W under standard test conditions, with 44.36V open-circuit voltage, 37.60V operating voltage and 21.05% module efficiency. Choose the pack quantity separately from the per-panel rating, then check the module dimensions, array voltage and current against the planned installation.
500WMonocrystallinePERCIn StockSKU SG500WMx2
Scalable array design
Easy to build into larger systems when you need more charging capacity for bigger storage and daily energy use.
Built for energy projects
A strong fit for homes, cabins, workshops, mobile builds, farms, and commercial solar applications.
More solar input for stronger charging
Solar panels are what decide how quickly your system can recover energy during the day. This panel is a strong option for customers building or expanding an array for battery storage, backup power, and off-grid energy use.
- Adds solar input for battery banks, solar generators, hybrid inverters, and off-grid systems.
- Works well for expanding an existing array or planning a new solar charging setup.
- Built for customers who need dependable charging capacity for real energy storage needs.
Compare panel options
Our solar panel selection guide explains how to compare panel ratings and installation needs; check this product’s electrical ratings before pairing it with other equipment.
Compare before you choose
Compare wattage per panel, physical dimensions, Voc, current and connector type before planning an array.
See the 450 Watt Bifacial N-Type Monocrystalline Solar Panel for another SunGoldPower solar panel option.
Package Includes
1x 500W Mono Black PERC Solar Panel - Pack of 2
Includes the selected item based on the current package option.
| 500W Mono Black PERC Solar Panel | |
| Selected variant SKU | SG500WMx2 |
|---|---|
| MODEL | |
| Model / SKU | SG500WM (pack-size suffix varies by selected variant) |
| Product Type | Solar Panel |
| Available Variants | Pack of 2; Pack of 4; Pack of 6; Pack of 8; Pack of 10; Pack of 12; Pack of 14; Pack of 16; Pack of 18; Pack of 20 |
| ELECTRICAL | |
| Maximum Power Voltage (Vmp) | 37.60 V |
| Maximum Power Current (Imp) | 13.30 A |
| Maximum System Voltage | 1500Vdc |
| Output Cables | 4mm2,Length:(+)300mm/(-)300mm |
| Cell Type | Mono182*91mm |
| Efficiency | reach to 21.05%. |
| Open-circuit Voltage (Voc) | 44.36V |
| Short-circuit Current (Isc) | 14.09A |
| Module Efficiency | 21.05% |
| Maximum Series Fuse Rating | 20A |
| Number of Cells | 132(6*22) |
| Cell Construction | Mono PERC half-cut cells |
| Listed Solar Power | 500W |
| Cell Technology | PERC Monocrystalline |
| Module Design | Black monofacial |
| PHYSICAL | |
| Dimensions | 82.44 × 44.65 × 1.38 in per panel |
| Weight | 56.2 lb per panel |
| Frame | Material Anodized aluminium alloy |
| Material and workmanship warranty | 12 years |
| OPERATING LIMITS | |
| Certifications | UL 61730 CE TUV CEC Listed |
Frequently Asked Questions
Clear answers to common questions about this product, setup, compatibility, and use.
How many 500W panels arrive with the selected SG500WMx2 option?
The quantity changes with the selected product variant. Confirm the option and Package Includes section before checkout; 500W is the rating per module, not necessarily the total wattage of every selectable package.
What must match before adding the SG500WMx2 to an existing array?
Use the exact module open-circuit voltage, operating voltage, short-circuit current, operating current, connector, polarity, and maximum series-fuse value. Apply cold-temperature voltage correction to series strings and add current correctly for parallel branches.
How should I evaluate the SG500WMx2's PERC cell design in real sunlight?
PERC cells can improve energy capture, but the nameplate remains a standard-test rating. Compare temperature coefficient, low-light behavior, degradation terms, shade layout, and installed cost rather than assuming full output all day.
How should wind and snow loads affect placement of the SG500WMx2?
Use the published module dimensions, weight, approved clamp zones, mounting-hole layout, load rating, and required airflow. Verify roof structure, wind and snow design, setbacks, grounding or bonding, cable support, drainage, and safe service access.
Can one shaded SG500WMx2 reduce production from unshaded modules?
Output is not constant at the 500W nameplate level. Check shade across cell strings, irradiance, angle, module temperature, dirt, connector seating, polarity, cable voltage drop, tracker assignment, and whether the battery or inverter is curtailing production.