Xiamen D.T. Multi Tech Co., Ltd. is one of the most reliable manufacturers and suppliers of all-in-one solar battery in China. With abundant experience, we warmly welcome you to wholesale cheap all-in-one solar battery from our factory. If you have any enquiry about cooperation, please feel free to email us.
Hybrid Inverter & Modular LiFePO4 Storage System
Streamline your residential and light commercial projects with our commercial-grade All-in-One Solar Battery system. Engineered by professional clean energy solution providers, this system seamlessly integrates a heavy-duty single-phase hybrid inverter with a highly scalable high-voltage lithium iron phosphate (LiFePO4) battery bank.
If you are an international distributor, regional wholesaler, or solar EPC contractor looking to optimize your local supply chain, this fully integrated architecture eliminates on-site component matching headaches while ensuring maximum system uptime.
| ESI 3/5.68 /4/4.6/5/6K-S1 | ||||||
| 1 | ||||||
| BTS 5K | ||||||
| 1 | 2 | 3 | 4 | 5 | 6 | |
| Battery Total Energy(1) | 5.12 kWh | 10.24 kWh | 15.36 kWh | 20.48 kWh | 25.6 kWh | 30.72 kWh |
| IP65 | ||||||
| Operating Temperature(2) | Charge 0℃ - +50℃ / Discharge: -10℃ - +50℃ | |||||
| 5-95% | ||||||
| Max. Operating Altitude(3) | 4000m | |||||
| 74.5kg | 125.5kg | 176.5kg | 228.5kg | 279.5kg | 330.5kg | |
| Dimension (W+H+D)(4) | 708*850*170 mm | 708*1250*170 mm | 708*1670*170 mm | 708*1250*170 mm | 708*1250*170 mm | 708*1670*170 mm |
| 708*840*170 mm | 708*1260*170 mm | 708*1260*170 mm | ||||
| Base Dimension (W+H+D) | 620*60*170 mm (floor installation), 620*310*170 mm (wall-mounted installation) | |||||
| RS485/CAN/Wi-Fi, Optional: Ethernet/AC | ||||||
| [ESI 3/5.68 /4/4.6/5/6K-S1 Inverter Module] + N * [BTS SK Battery Module] | ||||||
| ESI 3K-S1 | ESI 3.68K-S1 | ESI 4K-S1 | ESI 4.6K-S1 | ESI 5K-S1 | ESI 6K-S1 | |
| 350-435 Vdc.c. | ||||||
| Max. Charging/Discharging Current | 20A | |||||
| L+N+PE, 220/230/240 Va.c. | ||||||
| 50/60Hz | ||||||
| 3 kW | 3.68 kW | 4 kW | 4.6 kW | 5 kW | 6 kW | |
| Max. Apparent Power | 3 kVA | 3.68 kVA | 4 kVA | 4.6 kVA | 5 kVA | 6 kVA |
| 4500 VA, 60s | 5520 VA, 60s | 6000 VA, 60s | 6900 VA, 60s | 7500 VA, 60s | 9000 VA, 60s | |
| 10ms default | ||||||
| BTS 5K | ||||||
| LiFePO4· lithium iron phosphate battery | ||||||
| 5.12 kWh | ||||||
| 2.5 kW | ||||||
| 708+420+170mm/50kg | ||||||
Managing multiple energy demands across different residential properties often leads to heavy inventory burdens for wholesale distributors. Our system utilizes a highly adaptable vertical stacking structure featuring the standardized BTS 5K lithium iron phosphate battery module.
5.12 kWh. Regional wholesalers only need to stock one standard battery module to effortlessly tailor storage configurations from 5.12 kWh, 10.24 kWh, 15.36 kWh, 20.48 kWh, 25.6 kWh, up to 30.72 kWh on-site, perfectly fitting diverse household energy profiles.
A: The integrated ESI hybrid inverter series features an advanced grid-control processor that actively manages power quality. It supports dynamic power factor adjustments ranging from `0.8 lagging` to `0.8 leading`, enabling active reactive power compensation.
Q: What is the efficiency curve and internal consumption profile of the all-in-one system during standby/night mode?
A: The system achieves a peak inverter efficiency of 97.6% and a European efficiency of 97.0%, while the round-trip efficiency (RTE) of the battery module sits above 95%.
A: The BTS 5K battery bank features built-in module-level active balancing alongside integrated DC/DC converters in each unit. This means that our system allows modules with slightly different states of charge or aging profiles to operate independently at their optimal thresholds, preventing system-level derating.
Q: Can this all-in-one ESS be installed outdoors in regions prone to heavy rain, dust storms, or high humidity?
A: Yes, the entire structural enclosure is engineered with a strict `IP65` ingress protection rating, making it completely dust-tight and resistant to heavy rainwater jets.
Q: If an end-user has an issue in the field, what remote diagnostics and firmware update protocols are available to our engineering team?**
A: The system provides full cloud connectivity through our professional Web and App portals. It comes standard with integrated `RS485, CAN, and Wi-Fi` communication channels, with optional expansions for `Ethernet and 4G` cellular modules.
Issiq teglar: all-in-one solar battery, all-in-one solar battery manufacturers, suppliers, factory