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Lighting & electrical
DCU2000Lite
The DCU2000Lite is a versatile DC-coupled energy storage solution designed to effortlessly upgrade existing grid-tied PV setups or power new solar installations in combination with microinverters. It empowers homeowners to maximize energy efficiency and reduce electricity bills through intelligent self-consumption and Time-of-Use (TOU) optimization.Built for durability and long-term performance, the system is powere…
SupplierHeadquarters TSUNESS Co., Ltd.www.tsun-ess.com
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SolarCan
AI-Powered Battery Optimizer· 2400 W Charging · 10 kWh Capacity · 10-Year Warranty · DC-Coupled Solution
AI-Powered Battery Optimizer
Efficient, expandable, and intelligently balanced—unlock the full potential of your energy storage.
AI-powered Battery Cell
SiC chips + LLC soft-switching, energy use maxed out.
Automatic Cell Balance
Pack-level DC/DC optimization.
Automatic Pack Balance
Flexible expansion no matter old or new.
Less is More
Less mismatch, more power.
2400 W High-Power PV Charging
With *4 PV inputs, SolarCan efficiently captures up to 2400 W. Its fast-charge design delivers up to 50 A charging current—
almost twice as much as most counterparts (25–30 A).
*SolarCan supports connection of 2 PV modules by default. For 4 PV modules, two additional Y Connectors are required.
All-in-One Aluminum Alloy Shell
Built with 7500T aluminum alloy monolithic extrusion, SolarCan delivers enhanced impact,
better heat dissipation and deformation resistance, along with an extended lifespan.
Modular Design with up to 10 kWh Capacity
Start with 2 kWh and expand up to 10 kWh whenever you need.
Seamlessly Compatible with Your Existing Microinverter
Optimized for TSUN MX800Lite , SolarCan also works seamlessly with your existing microinverter without extra setup or cost.
Plug & Play — Install SolarCan in just Minutes
Upgrade your home energy system in 5 simple steps—quick and easy.
Smart Control with TSUN Smart APP
Built-in Wi-Fi & Bluetooth, featuring the TSUN Smart APP for real-time home energy monitoring and control.
Enable Zero Export with Smart Meter
Automatically monitors and controls energy flow, preventing unwanted energy feedback while maintaining accurate metering.
Solid Reliability, Built to Last Battery
Using LiFePO4 batteries with a stable chemical structure and excellent high-temperature performance,
delivering 6000+ cycles, backed by a 10-year warranty and ongoing support.
Built Tough for All Conditions
With IP65-rated protection and a wide operating range from -20 ℃ to 55 ℃, SolarCan is ready for all scenarios.
Its self-heating design ensures stable, year-round performance, delivering reliable operation in all conditions.
Dimensions & Port Layout
System Diagram
What's in The Box
SolarCan (DC Coupled Unit)
DC Output Cable: 1.8 m
RS485 Connector
DC Connector Wrench
DC Input Cable: 3 m
Warranty Card
Quick Install &
APP User Guide
*Y Connector
*RS485 Cable
Accessories marked with * are optional and need to be purchased separately.
Specs
| Model | TSOL-DCU2000Lite |
| Battery Type | LiFePO4 |
| Maximum System Capacity [Wh] | 10050 |
| Max. Input Current per Input [A] | 32 |
| Life Cycle | 6000 |
| Input Voltage Range [V] | 13 ~ 60 |
| Max. PV Input Power [W] | 2400 |
| Output Voltage Range [V] | 20 ~ 45 |
| Protection Level | IP65 |
| Operating Temperature [°C] | -20 ~ 55 |
| Capacity [Wh] | 2010 |
| Dimensions (W×H×D mm) | 380 x 226 x 180 (SolarCan) 380 x 203.7 x 180 (DB2000Lite) |
| Weight [kg] | 22 (SolarCan) 20 (DB2000Lite) |
*This table only lists a portion of the product specifications. For full details, please refer to the official datasheet.
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Headquarters TSUNESS Co., Ltd.
