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For larger households and higher evening loads, GB-L16 PRO provides the extra “runtime margin” that smaller batteries often lack. It’s well suited to homes with multiple air conditioners, home offices, or electric cooking—where the demand profile doesn’t drop after sunset. With 16kWh nominal capacity, users can store more PV energy during the day and rely on the battery deeper into the night, improving both comfort and grid independence.
The high-voltage series design supports efficient charge/discharge operation with compatible HV inverters, while LiFePO₄ chemistry offers a strong safety profile and long service life expectations. The IP65 enclosure and wide operating temperature range make the system adaptable to different installation environments. GB-L16 PRO is often chosen by users who view storage as a core home infrastructure upgrade—similar to upgrading HVAC or insulation—rather than an optional accessory.
| Battery chemistry | LiFePO₄ (LFP) |
| Configuration | 4 × 4.0 kWh modules (series-connected) |
| Nominal energy | 16.0 kWh |
| Usable energy (typ.) | 14.4 kWh |
| Nominal system voltage (typ.) | 409.6 V |
| System operating voltage (platform) | 166.4–700 V (by configuration) |
| Recommended charge/discharge current | 20 A (peak 50 A) |
| IP rating | IP65 |
| Operating temperature | –20°C to 55°C |
| Approx. dimensions (W×D×H) | 540×385×1090 mm |
| Approx. weight | 175 kg |
Uni Z International B.V. is committed to providing you with a full range of solar energy storage products and solutions. We guide the industry and provide you with products at more favorable prices, more timely logistics and delivery, and more secure after-sales and technical support. Deye GB-L Pro 16kWh High Voltage Battery energy storage Solution Suppliers and Company in China. We bring you one-stop solutions for smarter, more efficient and more reliable photovoltaic energy storage products. Wholesale Deye GB-L Pro 16kWh High Voltage Battery energy storage Solution.
We not only provide high-end solar energy storage products and technologies, but also provide you as an installer with comprehensive training and technical support. We believe that only if you have the latest knowledge and skills can our end customers enjoy the advantages of more advanced solar technology.
At Uni Z International B.V., we not only provide products, but also seek to establish a long-term and close partnership with you. We look forward to working with you to meet the challenges and opportunities of the future of solar energy.Start your solar energy journey, choose Uniz Solar and move towards a cleaner, more sustainable future!
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