Shenzhen Top Solar Energy Co., Ltd. is based in China and lists solar power equipment on Global Trade Plaza. The company offers monocrystalline and polycrystalline solar panels in specific wattages and sizes, as well as small solar modules that can be produced in custom dimensions. The monocrystalline model TS-S180M is rated at 180 W with 17 % cell efficiency, an anodized aluminum alloy frame, and a 1580 × 808 × 35 mm module size. The polycrystalline model TS-S230P is rated at 230 W with 16 % cell efficiency, the same frame material, and a 1640 × 992 × 45 mm module size. Both models share a maximum system voltage of 1000 V, a temperature range of -40 °C to 85 °C, PPO junction boxes, 4 mm² cables of 900 mm length, and a power guarantee of 5 years for the product, 90 % output at 10 years and 80 % at 25 years. The small solar panel line uses crystalline cells with 17–18 % efficiency and is offered in any size according to customer requirements, with stated uses in telecommunications and traffic signs. Buyers can send an enquiry through Global Trade Plaza.