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Lighting & electrical
MSU2000/2000DE
The MSU2000 is a robust hybrid energy storage system that seamlessly integrates solar power generation and storage, making it the ideal solution for new solar installations. It empowers homeowners to maximize energy independence and reduce electricity bills through intelligent self-consumption, Time-of-Use (TOU) shifting, and dynamic tariff optimization.Designed for scalability and high performance, multiple units c…
SupplierHeadquarters TSUNESS Co., Ltd.www.tsun-ess.com
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About this product
Product information from the supplier.
SolarTrunk: All-in-One Micro Hybrid Storage—
Powerful, Simplified
Meet SolarTrunk: Your all-in-one solution that merges solar generation, inverter power, and battery storage into one sleek, compact unit.
No messy components, no complicated setups—just everything you need in a single enclosure.
Capture excess sunlight by day, store it effortlessly, and tap into reliable power whenever you need it—whether it's for your balcony nook, cozy courtyard, home carport, or any small-space setup.
Installation? A breeze. Mount the unit, connect your panels, and power up—plug-and-play simplicity that gets you generating (and saving) in minutes.
Max Power
Maximum 2800 W with 4 MPPTs Input: Ensures efficient solar power harvesting even under varying conditions, delivering high performance and stability.
4 MPPTs
Ultra‑Efficient Performance
2800 W
Maximum PV Input
2 - 10 kWh
Capacity
2000 W
Bidirectional
Charge & Discharge
Max Power
Maximum 2800 W with 4 MPPTs Input:
Ensures efficient solar power harvesting even under varying conditions, delivering high performance and stability.
4 MPPTs
Ultra-Efficient Performance
2800 W
Maximum PV Input
2 - 10 kWh
per Unit
2000 W
Bidirectional
Charge & Discharge
Seamless On & Off Grid Performance
Unstoppable Power, Any Scenario
2000 W Backup Mode: Your Energy Safety Net
Never get caught off guard by outages. This robust backup kicks in instantly, keeping critical devices, appliances, and systems running without a hitch—because power interruptions shouldn't stop your day.
2000 W Bidirectional Charge & Discharge: Power That Works Both Ways
The ultimate flexibility for grid-tied or off-grid living. Effortlessly draw power from the grid when needed, or send excess energy back to it—all while maintaining a steady flow for off-grid adventures, remote setups, or backup needs. Power flows with you, not against you.
Seamless On & Off Grid Performance
Unstoppable Power, Any Scenario
2000 W Backup Mode: Your Energy Safety Net
Never get caught off guard by outages. This robust backup kicks in instantly, keeping critical devices, appliances, and systems running without a hitch—because power interruptions shouldn't stop your day.
2000 W Bidirectional Charge & Discharge: Power That Works Both Ways
The ultimate flexibility for grid-tied or off-grid living. Effortlessly draw power from the grid when needed, or send excess energy back to it—all while maintaining a steady flow for off-grid adventures, remote setups, or backup needs. Power flows with you, not against you.
Smart Home Power Management
Zero Feed-In: Total Control Over Your Energy
Worked with intelligent smart meter, it guarantees zero energy export to the grid. You'll never waste a watt or face unexpected grid-related charges—your power stays exactly where you need it.
Dynamic Tariff Optimization: Power That Saves You Money
Smart enough to adapt to fluctuating power prices, it automatically adjusts charging and discharging patterns. Charge when rates are low, discharge when costs spike—maximizing efficiency and minimizing your energy bills, effortlessly.
Smart Home Power Management
Zero Feed-In: Total Control Over Your Energy
Worked with intelligent smart meter, it guarantees zero energy export to the grid. You'll never waste a watt or face unexpected grid-related charges—your power stays exactly where you need it.
Dynamic Tariff Optimization: Power That Saves You Money
Smart enough to adapt to fluctuating power prices, it automatically adjusts charging and discharging patterns. Charge when rates are low, discharge when costs spike—maximizing efficiency and minimizing your energy bills, effortlessly.
Smart Control at Your Fingertips
WiFi & Bluetooth + TSUN Smart App: Stay Connected and in Control
Seamlessly connect your system via WiFi or Bluetooth and take full command through the intuitive TSUN Smart App.
Whether you're in the next room or miles away, you can monitor real-time energy usage, tweak settings, and optimize performance with just a few taps—
keeping your power setup perfectly managed, anytime, anywhere.
All-in-One Integration – Simplify Your Solar Journey
Why juggle separate components when you can have it all in one? The SolarTrunk revolutionizes your solar setup by packing a hybrid inverter (grid-tie + off-grid capable)
and a high-performance battery pack into a single, sleek enclosure.
Speedy Energy Cycling – Power That Keeps Pace With Your Life
1C Fast Charging & Discharging
Meet the SolarTrunk's secret weapon: 1C Fast Charging & Discharging technology. Life doesn't hit pause when energy demands spike –
and neither does the SolarTrunk. Whether your household cranks up the AC on a scorching afternoon,
your business runs power-hungry equipment, or sudden cloud cover dims the sun, this system responds in a flash.
Built to Conquer Extreme Conditions
Unstoppable Performance from –20°C to +55°C, supporting automatically battery heating.
Engineered with military-grade resilience, SolarTrunk laughs in the face of harsh conditions, delivering uninterrupted, peak performance at –20°C (-4°F) in polar winds or +55°C (131°F) in desert heat. With no shutdowns, slowdowns, or compromises, the SolarTrunk doesn't just survive extreme conditions—it thrives in them, ensuring your operations maintain reliability even when nature unleashes its worst.
Long-Term Reliability That Stands the Test of Time
6,000 Cycles of Durability, Backed by a 10-Year Warranty
While ordinary systems fade after a few years of use, the SolarTrunk is built to be your long-term partner. Boasting an industry-leading 6,000 full-depth cycles—
that's equivalent to powering through over 16 years of daily use—this isn't just equipment; it's a decades-long investment in consistent performance.
And to put your mind at ease, we stand behind it with an unshakable 10-year warranty—a bold promise that proves we're confident in its ability to outlast the competition.
No more frequent replacements, unexpected breakdowns, or rising maintenance costs. The SolarTrunk delivers sustained energy efficiency year after year,
turning short-term expenses into long-term savings. When you choose the SolarTrunk, you're not just buying a product—you're securing peace of mind for the future.
System Diagram
Standard Accessories
Optional Accessories
Specs
| Model | TSOL-MSU2000 | TSOL-MSU2000DE |
| Max AC Output Power (W) | 2000 | 800 |
| Max. AC Output Current (A) | 10 | 4 |
| Recommended Module Power [W] | 400 ~ 700+ | |
| Operating Voltage Range per Input [V] | 16 ~ 60 | |
| Max. Input Voltage per Input [V] | 60 | |
| Max. Input Current per Input [A] | 18 | |
| Short-circuit Current per Input [A] | 25 | |
| Nominal Continuous Output Power [W] | 2000 | |
| Dimensions [Width x Height x Depth, mm] | 455×320×280 (SolarTrunk) 455×205×280 (B2000) | |
| Net / Gross Weight (kg) | 32 / 34.7 (Metal) 26.8 / 29.5 (Plastic) Die-cast Heat Sink | |
| Battery Weight (kg) | 17.2 / 19 | |
*Only partial parameters are listed above. Please refer to the official datasheet for full specifications.
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