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SD High-voltage ESS
Model: SD High-voltage, stack-able battery system
The SANDISOLAR High-voltage ESS is a high-voltage, modular, all-in-one energy storage system specifically engineered for large-scale applications. Utilizing a wide voltage platform from 153.6V to 409.6V, a single unit offers capacities ranging from 15.36kWh to 40.96kWh. The system supports multi-cluster parallel connection, enabling effortless construction of megawatt-hour scale energy storage power stations.
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Key Specs & Visuals
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Highlights
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- High quality
- Wifi monitoring, wifi remote upgrade
- Stackable modular design
- Battery pack for easy expansion
- Built-in fuse and BMS current limiting protection
- LCD lights display the parameters of the device in real time
- tailored for high-capacity residential energy storage solutions
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Product Details
Description
The SANDISOLAR High-voltage ESS is a high-voltage, modular, all-in-one energy storage system specifically engineered for large-scale applications. Utilizing a wide voltage platform from 153.6V to 409.6V, a single unit offers capacities ranging from 15.36kWh to 40.96kWh. The system supports multi-cluster parallel connection, enabling effortless construction of megawatt-hour scale energy storage power stations.
With built-in CAN/RS485/WiFi communication, it ensures seamless compatibility with major inverters like Growatt, Solis, and DEYE. Featuring an IP22 protection rating and C3+ class anti-corrosion design, along with an optional auxiliary heating function, the system reliably operates in harsh environments from -20°C to 55°C.
Boasting an exceptional cycle life of up to 6000 cycles, a design lifespan of over 10 years, and 97% system efficiency, it guarantees outstanding return on investment over the entire project lifecycle.
Technical Parameters
| Efficiency | ≥97% | Cycle Life | 6000 cycles |
| Designed Lifespan | ≥10 years | Shell Protection Grade | IP22 |
| Auxiliary Heating Function | Optional | Installation | Floor standing |
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Application
SANDISOLAR residential battery storage is primarily used for household clean energy management. By pairing with a solar photovoltaic system, it stores surplus electricity generated during the day and supplies continuous power for the household at night, during cloudy days, or during peak electricity rate periods. This effectively increases the household's electricity self-sufficiency and significantly reduces electricity costs. Furthermore, it serves as an emergency backup power source, instantly switching over during a grid outage to ensure uninterrupted power for essential home loads, guaranteeing stability and peace of mind in daily life. It is an ideal energy storage solution for achieving household energy independence and building smart, low-carbon homes.
