Our residential solar panels are engineered for superior performance in home energy systems, delivering reliable power generation for modern households worldwide. Designed specifically for rooftop installations, these residential solar panels combine cutting-edge monocrystalline silicon technology with robust framing to ensure maximum efficiency and longevity. Ideal for B2B partners supplying to residential markets, our panels offer power outputs ranging from 400W to 600W, making them versatile for various roof sizes and energy demands.
In an era of rising energy costs and sustainability mandates, residential solar panels provide a strategic solution for reducing dependency on grid electricity. Our models achieve up to 22% efficiency rates, converting sunlight into usable energy even under partial shading or low-light conditions. Certified to international standards like IEC 61215 and UL 1703, these panels are built to withstand harsh weather, from high winds to heavy snow loads. For distributors and installers, partnering with us means offering clients a product that guarantees 25-30 years of peak performance, backed by comprehensive warranties.
Whether retrofitting existing homes or equipping new builds, our residential solar panels integrate seamlessly with inverters, batteries, and smart monitoring systems. This ensures homeowners enjoy immediate savings on electricity bills while contributing to global carbon reduction goals. With anti-reflective coatings and bypass diodes, our panels minimize energy loss, providing consistent output year-round.
These features position our residential solar panels as the preferred choice for wholesalers targeting eco-conscious residential markets across Europe, North America, and Asia-Pacific.
| Parameter | 400W Model | 500W Model | 550W Model | 600W Model |
|---|---|---|---|---|
| Maximum Power (Pmax) | 400W | 500W | 550W | 600W |
| Module Efficiency | 20.5% | 21.2% | 21.8% | 22.5% |
| Cell Type | Monocrystalline PERC | Monocrystalline PERC | Monocrystalline PERC | Monocrystalline PERC |
| Number of Cells | 108 (6x18) | 108 (6x18) | 108 (6x18) | 108 (6x18) |
| Dimensions (L x W x H) | 1722 x 1134 x 30 mm | 1909 x 1134 x 30 mm | 2094 x 1134 x 30 mm | 2278 x 1134 x 30 mm |
| Weight | 21.5 kg | 24.5 kg | 27.0 kg | 29.5 kg |
| Front Glass | 3.2 mm Tempered Glass | 3.2 mm Tempered Glass | 3.2 mm Tempered Glass | 3.2 mm Tempered Glass |
| Frame | Anodized Aluminum Alloy | Anodized Aluminum Alloy | Anodized Aluminum Alloy | Anodized Aluminum Alloy |
| Junction Box | IP68 Rated, 3 Diodes | IP68 Rated, 3 Diodes | IP68 Rated, 3 Diodes | IP68 Rated, 3 Diodes |
| Cable | 4.0 mm², 300 mm Length | 4.0 mm², 300 mm Length | 4.0 mm², 300 mm Length | 4.0 mm², 300 mm Length |
| Maximum System Voltage | 1000V DC | 1000V DC | 1000V DC | 1000V DC |
| Temperature Range | -40°C to +85°C | -40°C to +85°C | -40°C to +85°C | -40°C to +85°C |
| Wind/Snow Load | 2400Pa / 5400Pa | 2400Pa / 5400Pa | 2400Pa / 5400Pa | 2400Pa / 5400Pa |
| Certifications | IEC 61215, UL 1703, CE | IEC 61215, UL 1703, CE | IEC 61215, UL 1703, CE | IEC 61215, UL 1703, CE |
Note: Specifications are subject to minor variations based on manufacturing tolerances. All residential solar panels undergo rigorous PID testing for maximum reliability.

Residential solar panels excel in a variety of home-based applications, from urban apartments to rural estates. Primary uses include rooftop-mounted grid-tied systems, where they offset daytime electricity consumption, reducing utility bills by 50-80% in sunny regions.
For off-grid homes, our panels pair with battery storage to provide 24/7 power independence, ideal for remote cabins or vacation properties. In hybrid setups, they integrate with diesel generators for backup during extended cloudy periods. Urban homeowners benefit from their compact design on sloped or flat roofs, while suburban installations support EV charging stations powered by clean solar energy.
Additionally, residential solar panels are perfect for community solar projects or zero-energy homes aiming for net-zero certification. Their low degradation rate (under 0.55% annually) ensures sustained performance over decades, making them a smart investment for long-term residential energy needs.
Choosing our residential solar panels offers distinct advantages over competitors. First, their high efficiency translates to fewer panels needed per installation, lowering labor and material costs for installers. Second, PID-resistant cells prevent power loss from potential-induced degradation, a common issue in humid environments.
Our panels feature half-cut cell technology, reducing resistive losses by up to 75% and improving shade tolerance—crucial for tree-lined residential areas. Financially, they deliver ROI in 5-7 years through energy savings and incentives like tax credits. Environmentally, each panel offsets over 100 tons of CO2 in its lifetime, supporting corporate sustainability goals for B2B clients.
Low maintenance is another key benefit; self-cleaning coatings minimize dust accumulation, ensuring optimal output. With global supply chain reliability, we guarantee consistent quality and fast delivery for international trade partners.
As a leading manufacturer of residential solar panels, we prioritize innovation, quality, and customer partnership. Our state-of-the-art production facilities adhere to ISO 9001 and ISO 14001 standards, producing over 5GW annually for global markets. We offer customizable solutions, including private labeling and bulk OEM orders tailored to regional specifications.
Our experienced R&D team continuously enhances panel performance, incorporating bifacial options for ground-mount residential applications. With TUV, Inmetro, and MCS certifications, our products meet stringent import requirements worldwide. We provide full technical support, from system design to after-sales service, empowering distributors to deliver exceptional value.
Competitive pricing, flexible MOQs, and logistics expertise make us the trusted supplier for residential solar panels in B2B trade.
Q: What is the expected lifespan of your residential solar panels?
A: Our panels are warranted for 25-30 years of linear power output, with many exceeding 40 years in the field due to robust construction.
Q: Are these residential solar panels suitable for all roof types?
A: Yes, they accommodate pitched, flat, and tiled roofs, with mounting hardware available for metal, shingle, and concrete surfaces.
Q: How do residential solar panels perform in cold climates?
A: Excellent, with a low temperature coefficient (-0.35%/°C) ensuring higher voltage output in cooler conditions.
Q: Can they be used in off-grid systems?
A: Absolutely, compatible with popular battery brands like Tesla Powerwall and lead-acid/gel deep-cycle batteries.
Q: What warranties are provided?
A: 12 years on product workmanship, 25 years on power output (80% minimum), transferable to new owners.
Q: Do residential solar panels require special inverters?
A: They work with standard string inverters, microinverters, and optimizers from brands like SolarEdge and Enphase.
Q: How is quality assured?
A: Each panel undergoes EL testing, flash testing, and salt mist corrosion tests before shipment.