At Volts Electrics, we prefer solutions that work hard and last long. TW Solar (Tongwei) panels embody that character with record-setting efficiencies, rigorous quality control, and a fully integrated supply chain from polysilicon to finished module. TW Panels have been installed in more than 170 GW of projects worldwide; TW Solar delivers dependable output for homes, businesses, and utility arrays alike.
By choosing TW with Volts Electrics, you’re not just adding panels for electricity; you’re locking in bankable energy that’s engineered for real-world savings.
Ultra-High-Power Output: New G12R TOPCon modules reach 625 W+ with up to 23.1% efficiency.
Low Degradation: You enjoy a power yield of more than 9.6% in the first year and 99.7% per year thereafter.
Tough Build Quality: The TW Solar Panels are certified to withstand 2400 Pa wind and 5400 Pa snow loads. Additionally, they are salt-mist and ammonia resistant.
Long Warranties: 12-year product and 30-year linear performance guarantees on flagship modules.
Consistent Global Supply: Vertical integration ensures stable pricing and on-time delivery.
TW panels are made to work everywhere, from scorching deserts to coastal farms, delivering higher kilowatt-hours and lower levelized cost of energy.
Large-format, n-type TOPCon cells capture more light and cut series resistance, pushing module power well above 620 W.
Extra busbars shorten current paths, reducing hot-spot risk and boosting shade tolerance.
Bifacial modules harvest up to 30% rear-side gain on reflective surfaces—ideal for snow, sand, or white rooftops.
Only –0.30%/°C loss means stronger output during summer peaks.
Advanced cell passivation all but eliminates potential-induced and light-induced degradation for sustained returns.
G12R TOPCon Technology
Large-format, n-type TOPCon cells capture more light and cut series resistance, pushing module power well above 620 W.
Half-Cut Multi-Busbar Cells
Extra busbars shorten current paths, reducing hot-spot risk and boosting shade tolerance.
Dual-Glass Bifacial Options
Bifacial modules harvest up to 30% rear-side gain on reflective surfaces—ideal for snow, sand, or white rooftops.
Low Temperature Coefficient
Only –0.30%/°C loss means stronger output during summer peaks.
PID & LID Protection
Advanced cell passivation all but eliminates potential-induced and light-induced degradation for sustained returns.
G12R TOPCon Technology
Large-format, n-type TOPCon cells capture more light and cut series resistance, pushing module power well above 620 W.
Half-Cut Multi-Busbar Cells
Extra busbars shorten current paths, reducing hot-spot risk and boosting shade tolerance.
Dual-Glass Bifacial Options
Bifacial modules harvest up to 30% rear-side gain on reflective surfaces—ideal for snow, sand, or white rooftops.
Low Temperature Coefficient
Only –0.30%/°C loss means stronger output during summer peaks.
PID & LID Protection
Advanced cell passivation all but eliminates potential-induced and light-induced degradation for sustained returns.
Large-format, n-type TOPCon cells capture more light and cut series resistance, pushing module power well above 620 W.
Extra busbars shorten current paths, reducing hot-spot risk and boosting shade tolerance.
Bifacial modules harvest up to 30% rear-side gain on reflective surfaces—ideal for snow, sand, or white rooftops.
Only –0.30%/°C loss means stronger output during summer peaks.
Advanced cell passivation all but eliminates potential-induced and light-induced degradation for sustained returns.
Whatever the size, Volts Electrics designs TW systems that maximize site potential and future-proof your investment.
We don’t just bolt panels on; we optimize, commission, and maintain systems for decades of hassle-free output.
Yes. Tongwei is listed as a BloombergNEF Tier 1 manufacturer, recognised for strong financial health and large-scale project experience.
With an N-type cell temperature coefficient of –0.30 %/°C, power loss in hot weather is among the lowest in the industry.
pv-magazine.com
Flagship modules carry a 12-year product warranty and a 30-year linear performance guarantee down to 87 % of original output.
en.tongwei.cn
Absolutely. TW modules follow IEC standards and integrate seamlessly with all major inverter and battery brands.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Join the green revolution with Volts Electrics—your trusted partner in solar energy solutions. We provide professional solar panel installation, reliable maintenance, and energy consultations to help you reduce electricity bills and lower your carbon footprint.
We believe in sustainable energy practices that can help preserve our planet.
Get exclusive news & offers through our newsletter
Copyright © 2025. All Rights Reserved, Website Designed by Webroot Technologies
