Product Overview
These 50W–200W monocrystalline solar panels are intended for applications where a compact PV module is more practical than a standard high-power residential or commercial panel.
Available wattage options include 50W, 100W, 150W and 200W. Their smaller physical size makes them suitable for systems with limited installation space, lower energy demand or dedicated DC loads.
Typical applications include:
- small off-grid power systems
- solar street and garden lighting
- battery charging
- CCTV and monitoring equipment
- communication equipment
- small pumps and DC devices
- access-control systems
- remote and rural installations
- replacement of existing small-format modules
JXNUO sources new, unused solar panels only for normal procurement projects.
For buyers who use the commercial term “Grade A”, the practical requirement should be confirmed through module condition, electrical output, appearance, test data and agreed inspection criteria rather than relying on the term alone.
What Buyers Usually Need to Confirm
Before quotation or supplier matching, buyers normally need to confirm:
- required wattage: 50W, 100W, 150W or 200W
- required quantity
- intended application
- battery or system voltage
- available installation space
- required panel dimensions or dimensional limits
- destination country
- required certifications or technical documents
- installation environment
- packing and shipment requirements
- any special frame, connector or OEM requirements
For a replacement project, it is useful to provide the existing panel label, dimensions, Voc, Vmp, Isc and Imp.
The rated wattage alone is not enough to determine whether a panel is electrically compatible with an existing system.
Typical Specifications
| Parameter | 50W | 100W | 150W | 200W |
| Rated Power | 50W | 100W | 150W | 200W |
| Cell Type | Monocrystalline | |||
| Module Condition | New | |||
| Reference Dimensions | 630 × 395 × 25 mm | 620 × 765 × 25 mm | 905 × 765 × 25 mm | 1200 × 765 × 25 mm |
| Frame | Aluminum Alloy | |||
| Front Surface | Tempered Solar Glass | |||
| Application | Small Off-Grid / Charging / Lighting | |||
| Voc / Vmp / Isc / Imp | Final datasheet | |||
| Certification | According to project requirements | |||
Module dimensions and electrical parameters can vary with cell layout and production configuration. Final Voc, Vmp, Isc, Imp, efficiency and mechanical drawings should be confirmed before ordering.
Electrical Matching & Module Quality
Selecting a small solar panel by wattage alone can lead to compatibility problems.
For an existing system, buyers should also compare:
- operating voltage
- open-circuit voltage
- operating current
- short-circuit current
- battery voltage
- charge-controller input range
- available installation dimensions
A 100W panel from one supplier is not automatically a direct replacement for every other 100W panel.
For new-module procurement, buyers may also specify requirements commonly described in the trade as Grade A. Rather than relying on the label itself, quality can be checked through agreed criteria such as:
- new and unused module condition
- consistent cell appearance
- no visible cracked cells
- no broken glass or frame deformation
- electrical output within agreed tolerance
- flash-test data where required
- EL test records where required
- clear product labels and serial numbers
This makes the quality requirement easier to verify during production and inspection.
Testing & Pre-Shipment Inspection
For solar panels, visual appearance alone is not enough to confirm that the supplied modules match the approved order.
Depending on the project scope, JXNUO can help coordinate checks for:
- model and wattage
- panel dimensions
- glass, frame and backsheet condition
- visible cell defects
- junction-box configuration
- labels and serial numbers
- flash-test data, where required
- EL test records or sampling, where required
- packing and pallet condition
- quantity and shipping marks
- required technical and certification documents
For larger orders, the inspection scope should be agreed before production so the supplier can prepare the necessary test records and documentation.
Related Solar Panel Options
Need higher-output modules for larger solar systems?
For commercial rooftops, larger off-grid systems, ground-mounted PV projects or bulk module procurement, high-power modules may be more suitable than compact 50W–200W panels.
Explore our 550W–730W High-Power Mono Half-Cell Solar Panels for larger-format module options.
Send Us Your Requirements
Looking for 50W, 100W, 150W or 200W monocrystalline solar panels?
Send us:
- required wattage
- quantity
- destination country
- intended application
- battery or system voltage
- dimensional requirements
- required certification or technical documents
For replacement panels, you can also send the existing module label, dimensions and photos.
JXNUO can compare suitable sourcing options and confirm the technical and commercial requirements before quotation.
