In the rapidly evolving world of renewable energy, understanding solar panel capacity and size is fundamental to selecting the right solution for your projects. Our high-efficiency solar panels are designed to deliver maximum power output in diverse dimensions, catering to residential, commercial, and industrial applications. Solar panel capacity, measured in watts (W), determines the energy generation potential, while size—typically in millimeters for length, width, and thickness—influences installation flexibility and space efficiency.
Available in capacities ranging from 100W compact modules to 600W+ high-output panels, our products balance power density with physical footprint. For instance, a standard 400W panel might measure 1722 x 1134 x 30mm, ideal for rooftop arrays where space is at a premium. This precise engineering ensures scalability: combine multiple panels to match your energy needs without compromising on aesthetics or structural integrity. Backed by Tier 1 certifications like IEC 61215 and UL 1703, these panels withstand harsh environmental conditions, guaranteeing long-term reliability. Whether you're optimizing solar panel capacity and size for off-grid systems or grid-tied installations, our solutions provide verifiable performance data, including temperature coefficients and low-light efficiency metrics, to support informed B2B decisions.
These features collectively address the core challenges in solar panel capacity and size selection, delivering superior energy harvest even in suboptimal conditions like diffuse sunlight or high temperatures.

| Model | Capacity (W) | Dimensions (L x W x T, mm) | Weight (kg) | Efficiency (%) | Cell Type | Max System Voltage (V) | Warranty (Years) |
|---|---|---|---|---|---|---|---|
| SP-100M | 100 | 1200 x 540 x 30 | 7.5 | 20.5 | Monocrystalline | 1000 | 25 |
| SP-200M | 200 | 1480 x 670 x 30 | 11.2 | 21.0 | Monocrystalline PERC | 1000 | 25 |
| SP-400M | 400 | 1722 x 1134 x 30 | 21.5 | 21.5 | Half-Cut Mono PERC | 1500 | 30 |
| SP-550B | 550 | 2278 x 1134 x 30 | 27.8 | 22.0 | Bifacial Mono PERC | 1500 | 30 |
| SP-600T | 600 | 2465 x 1134 x 35 | 31.2 | 22.5 | TOPCon | 1500 | 30 |
Note: Specifications are STC (Standard Test Conditions: 1000W/m², 25°C, AM 1.5). Solar panel capacity and size data supports array design with tools like PVsyst for accurate yield predictions. All models feature bypass diodes and IP68 junction boxes.
Selecting the appropriate solar panel capacity and size unlocks efficiency across scenarios. In residential rooftops, 400W panels (1722 x 1134mm) fit standard pitches, generating 1.5-2kW per array for household autonomy. Commercial flat roofs benefit from 550W bifacial models, leveraging rear-side generation for 20-30% extra yield in urban settings.
For industrial parks, 600W TOPCon panels scale to MW-level farms, their elongated size (2465mm) optimizing ground-mount trackers. Off-grid applications, such as remote telecom sites, favor compact 100-200W options for easy transport and battery pairing. Agricultural agrivoltaics pair mid-size panels over crops, balancing shade and power output. In marine or mobile setups, lightweight designs minimize structural demands. Each scenario leverages our solar panel capacity and size portfolio to achieve ROI targets, with degradation rates under 0.55% annually ensuring sustained performance.
Our solar panels stand out through meticulous attention to solar panel capacity and size, yielding tangible advantages. High power density reduces Balance of System (BoS) costs by 15-20%, as fewer panels cover required areas. Superior low-irradiance response (up to 98% at 200