--- title: "BYD Battery-Box Premium HVM 11.0 vs Dyness Tower Pro TP11 - Battery Comparison | ComparePV" description: "Compare BYD Battery-Box Premium HVM 11.0 vs Dyness Tower Pro TP11 side by side: shop prices, usable energy, round-trip efficiency, power, cycle life and the full specification." source: "https://comparepv.com/compare-batteries/byd-battery-box-premium-hvm-11-0/dyness-tower-pro-tp11" updated: 2026-01-11 --- # BYD Battery-Box Premium HVM 11.0 vs Dyness Tower Pro TP11 9 differences, and they point both ways The largest is warranty: 5 yrs longer. 4 of 13 comparable parameters are identical, with 20 more left out because at least one datasheet does not publish them. ## The two batteries | Attribute | A | B | | --- | --- | --- | | Battery | [BYD Battery-Box Premium HVM 11.0](https://comparepv.com/battery/byd-battery-box-premium-hvm-11-0) | [Dyness Tower Pro TP11](https://comparepv.com/battery/dyness-tower-pro-tp11) | | Manufacturer | BYD | Dyness | | Usable energy | 11.04 kWh | 10.94 kWh | | Cells and voltage | LFP HV | LFP HV | ## Price offers | Shop | Country | Battery-Box Premium HVM 11.0 | Tower Pro TP11 | | --- | --- | --- | --- | | Solaris Energy | Poland | 18 960 zł | | | Sklep Soltech | Poland | | 10 175.20 zł | | www.solar-outlet.nl | Netherlands | 4 849.95 € | | [See 121 BYD offers](https://comparepv.com/offers?manufacturer=byd&product_type=battery) [See 20 Dyness offers](https://comparepv.com/offers?manufacturer=dyness&product_type=battery) ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | Battery-Box Premium HVM 11.0 | Tower Pro TP11 | Difference | | --- | --- | --- | --- | | Warranty | 10 yrs | 15 yrs | +5 yrs for Tower Pro TP11 | | Max system capacity | 33.1 kWh | 23.0 kWh | +10.1 kWh for Battery-Box Premium HVM 11.0 | | Round-trip efficiency | 96.0 % | 95.0 % | +1.0 pp for Battery-Box Premium HVM 11.0 | | Usable energy | 11.04 kWh | 10.94 kWh | 0.10 kWh apart | | Nominal voltage | 205 V | 288 V | 83 V apart | | Min operating temperature | -10 °C | -20 °C | -10 °C for Tower Pro TP11 | | Max operating temperature | 50 °C | 55 °C | +5 °C for Tower Pro TP11 | | Operating voltage | 160-236 V | 252-328 V | 160-236 V vs 252-328 V | | Dimensions | 1228x585x298 mm | 1009x587x310 mm | 1228x585x298 mm vs 1009x587x310 mm | ## Every compared parameter | Parameter | Battery-Box Premium HVM 11.0 | Tower Pro TP11 | | --- | --- | --- | | Usable energy | 11.04 kWh | 10.94 kWh | | Nominal energy | - | 11.52 kWh | | Depth of discharge | - | 95 % | | Max system capacity | 33.1 kWh | 23.0 kWh | | Modules per stack | - | 2-6 | | Continuous discharge power | - | 11.52 kW | | Continuous charge power | - | 11.52 kW | | Peak discharge power | - | - | | Power per kWh | - | 1.05 kW/kWh | | Round-trip efficiency | 96.0 % | 95.0 % | | Cycle life | - | 8000 cycles | | Cycle test depth | - | 95 % | | Capacity at end of life | - | - | | Self-discharge | - | - | | Voltage class | High voltage | High voltage | | Nominal voltage | 205 V | 288 V | | Operating voltage | 160-236 V | 252-328 V | | Cell chemistry | LFP | LFP | | Active cell balancing | - | - | | Thermal management | - | - | | Inverter | None (battery only) | None (battery only) | | Inverter power | - | - | | Grid connection | - | - | | Backup power | - | - | | Weight | - | 135.0 kg | | Weight per kWh | - | 12.3 kg/kWh | | Dimensions | 1228x585x298 mm | 1009x587x310 mm | | Ingress protection | IP55 | IP55 | | Outdoor-rated | - | Yes | | Min operating temperature | -10 °C | -20 °C | | Max operating temperature | 50 °C | 55 °C | | Warranty | 10 yrs | 15 yrs | | Warranted throughput | - | - | ## Related comparisons - [BYD Battery-Box Premium HVM 11.0 vs Deye GB-L12](https://comparepv.com/compare-batteries/byd-battery-box-premium-hvm-11-0/gb-l12) - 7 differences, the largest is max system capacity - [BYD Battery-Box Premium HVM 11.0 vs Deye GB-SL-EU (3 modules in series)](https://comparepv.com/compare-batteries/byd-battery-box-premium-hvm-11-0/gb-sl-eu-3-modules-in-series) - 8 differences, the largest is max system capacity - [BYD Battery-Box Premium HVM 11.0 vs Pylontech Force H1 (5 modules)](https://comparepv.com/compare-batteries/byd-battery-box-premium-hvm-11-0/pylontech-force-h1-5-modules) - 4 differences, the largest is usable energy --- Source: https://comparepv.com/compare-batteries/byd-battery-box-premium-hvm-11-0/dyness-tower-pro-tp11 Not in this file, on the page: a written summary generated on request.