SSUltra Balcony ESS 1600W/2400W
- Overview
- Recommended Products
Flexible Power Options: Available in 1600W and 2400W output configurations to accommodate diverse residential and small commercial energy demands.
Multi-MPPT Solar Architecture: Features 3 MPPT channels supporting up to 3.3kWp or 4 MPPT channels supporting up to 4kWp of total PV input.
Modular 5-Time Expansion: Allows users to expand storage capacity up to 12kWh or 14.4kWh on-demand using stackable battery blocks.
Bi-Directional Fast Charging: Delivers 1.6kW or 2.4kW bi-directional fast charging capabilities for rapid energy turnaround.
IP65 Weatherproof Enclosure: Built with a rugged waterproof and dustproof structure designed for reliable outdoor balcony and exterior wall mounting.
Low-Temperature Resilience: Incorporates superior thermal management to maintain stable operation down to -20°C during winter months.
Urban Residential Balconies: Empowers apartment residents to capture solar energy and offset baseline electricity bills despite having limited roof space.
Small Business & Retail Kiosks: Provides stable, uninterrupted power output for critical retail equipment and office electronics during peak tariff windows.
Outdoor Remote Power Needs: Serves as a dependable energy source for outdoor workspaces, temporary event setups, and auxiliary domestic appliances.
Modular Micro-Grids: Integrates seamlessly into scalable residential energy storage networks to provide localized backup reserves.
Product Overview (Brief Summary)
Let's talk about why adding the SSM Ultra Balcony ESS 1600W/2400W to your B2B product portfolio can completely transform your renewable energy catalog. If your commercial clients, solar installers, or wholesale buyers are constantly searching for a reliable, flexible, and scalable solution for urban power management, this balcony energy storage system offers exceptional utility. Engineered with flexible power output options of either 1600W or 2400W, advanced multi-MPPT solar tracking, and up to 14.4kWh of modular expansion, it bridges the gap between heavy-duty commercial hardware and consumer-friendly plug-and-play design. By tackling low-temperature challenges down to -20 degrees Celsius and providing bi-directional fast charging, this residential energy storage system delivers practical, long-term value for modern properties across the globe.
Detailed Description
When building out a comprehensive B2B energy storage catalog, contractors and distributors look for hardware that combines high operational flexibility with straightforward installation procedures. The SSM Ultra Balcony ESS 1600W/2400W is specifically designed to meet these exact field requirements. As urban apartments and light commercial spaces increasingly demand decentralized power options, this balcony energy storage system provides a robust framework that scales cleanly on-demand without requiring complicated electrical overhauls or costly infrastructural modifications.
The system architecture supports up to 5 times expansion, allowing end-users to scale their energy capacity up to 12kWh or 14.4kWh depending on the selected hardware configuration. While default grid feed-in power is maintained at a compliant 800W to satisfy regional utility regulations smoothly, the unit unlocks a powerful 1.6kW or 2.4kW maximum output capacity when supporting heavier domestic loads or independent microgrid applications. Furthermore, the intuitive plug-and-play design ensures seamless connection without requiring complex high-voltage rewiring, significantly reducing labor hours and on-site installation costs for professional contractors.
Key Product Features
Technical Advantages & Deep Analysis
Let's dive right into the technical backbone that makes this balcony energy storage system so deeply appealing to experienced engineers and solar contractors. Solar panel placement in urban apartments is rarely ideal; shading from neighboring buildings, trees, or complex balcony railings usually ruins energy harvest. To solve this common engineering headache, the system incorporates versatile solar architectures featuring either 3 MPPT channels supporting up to 3.3kWp or 4 MPPT channels supporting up to 4kWp of total PV input. Each MPPT channel operates completely autonomously, meaning shaded panels won't drag down the voltage or performance of the sunny ones.
Power management and charging speed are other areas where this system punches well above its weight class. Equipped with 1.6kW or 2.4kW bi-directional fast charging capabilities, the unit optimizes energy transfer speeds between the grid, solar panels, and battery modules. Combined with an IP65 waterproof and dustproof structure and reliable low-temperature performance down to -20 degrees Celsius, the system maintains electrochemical stability and electrical safety in harsh outdoor environments. This technical resilience minimizes maintenance overhead and safeguards long-term asset performance for commercial buyers.
Application Scenarios
Commercial Value for B2B Partners
When it comes to durability and commercial value, the numbers speak volumes. For installation companies and energy wholesalers, offering a certified, weather-resistant residential energy storage system that tackles low-temperature environments and flexible power tiers means fewer warranty callbacks, lower maintenance costs, and much happier clients.
The modular 5-time expansion capability reduces warehousing complexity, allowing suppliers to fulfill varying project requirements using standardized stock units. Investing in robust stock solutions also enables regional distributors to capitalize on fast-moving clean energy trends, positioning your B2B enterprise as a trusted market leader in urban sustainability.
Frequently Asked Questions (FAQ)
Q1: What is the difference between the 3 MPPT and 4 MPPT configurations?
A1: The 3 MPPT configuration supports up to 3.3kWp of PV input, while the 4 MPPT configuration supports up to 4kWp, allowing installers to select the ideal solar harvest capacity for their specific panel layout.
Q2: How does the modular expansion work for this balcony energy storage system?
A2: The system supports up to 5 times expansion, enabling users to scale their total storage capacity up to 12kWh or 14.4kWh by stacking additional battery modules on-demand.
Q3: Can the system operate safely during freezing winter weather?
A3: Yes. The unit features a robust IP65 waterproof and dustproof structure combined with superior low-temperature performance to ensure stable operation down to -20 degrees Celsius.
Q4: What is the purpose of the bi-directional fast charging feature?
A4: The bi-directional fast charging capability (1.6kW or 2.4kW) allows the system to charge and discharge rapidly, optimizing energy utilization during dynamic grid and solar conditions.

Ultra Balcony ESS
Plug‑in Stackable Hybrid Storage System
| Model NO. | HN‑BM1600 PRO | HN‑BM2400 | HN‑BM2400 PRO |
|---|---|---|---|
| AC Output (On‑grid) | |||
| Nominal Output Power | 0.8kW | 0.8kW | 0.8kW |
| Nominal Output Current | 3.48A | 3.48A | 3.48A |
| Max. Output Power | 1.6kW | 2.4kW | 2.4kW |
| Max. Output Current | 6.96A | 10.43A | 10.43A |
| Nominal Output Voltage | 230V | 230V | 230V |
| Nominal Grid Frequency | 50Hz±5% | 50Hz±5% | 50Hz±5% |
| Input | |||
| AC Input Charging | AC230V 1600W Max | AC230V 2400W Max | AC230V 2400W Max |
| Solar Input Charging | 3*PV18~108V/16A 1100Wp Max (3300Wp in total) | No PV | 4*PV18~108V/16A 1000Wp Max (4000Wp in total) |
| Efficiency | |||
| Inverter Efficiency | ≥90% | ≥90% | ≥90% |
| MPPT Efficiency | ≥97% | No PV | ≥97% |
| Battery Conversion Efficiency | ≥85% | ≥85% | ≥85% |
| AC Output (Backup) | |||
| Nominal Output Power | 1.6kW | 2.4kW | 2.4kW |
| Peak Output Current (1 second) | 6.96A | 10.43A | 10.43A |
| Nominal Output Voltage | 230V | 230V | 230V |
| Nominal Grid Frequency | 50Hz±2% | 50Hz±2% | 50Hz±2% |
| Total Voltage Harmonic Distortion | THDv < 3% | THDv < 3% | THDv < 3% |
| Interruption Time of Backup Switch | ≤10MS | ≤10MS | ≤10MS |
| Battery Data | |||
| Main Unit Capacity | No Battery | No Battery | No Battery |
| Battery Module Model | B2900 | B2400 | B2400 |
| Battery Module Capacity | 2880Wh | 2400Wh | 2400Wh |
| Number of Modules per Main Unit | 1~5PCS | 1~5PCS | 1~5PCS |
| Nominal Voltage of Battery Module | DC32V | DC48V | DC48V |
| Protection | |||
| Safety Protection Feature | Overvoltage/Undervoltage/Overcurrent/Overload/Short‑Circuit/Overheating Protection Insulation Monitoring, Residual Current Monitoring, Anti‑islanding Protection, Type II DC/AC Surge Protection | ||
| Open Ecosystem Integration Support | |||
| Matching Ecological Products | Smart Meter, Smart Plug, Infrared Meter, Heat‑pump Power Controller | ||
| Safety Protection Feature | Shelly smart meter, Shelly smart plug, Shelly relay, Tibber Pulse infrared meter, Tibber dynamic electricity price direct acquisition, EverHome smart meter, HomeWizard P1 Meter | ||
| General Data | |||
| Dimensions (LWH) | Main Unit: 440305165mm / Battery Pack: 440305220mm | ||
| N.W. | Main Unit: ≈13.3kg Battery Pack:≈27.7kg | Main Unit: ≈13.95kg Battery Pack:≈26.5kg | Main Unit:≈12kg Battery Pack:≈25kg |
| G.W. | Main Unit:≈15.5kg Battery Pack:≈30kg | Main Unit:≈14.95kg Battery Pack:≈27.7kg | Main Unit:≈14.5kg Battery Pack:≈27.5kg |
| Storage Temperature Range | -40℃~70℃ | ||
| Operating Temperature Range | -20℃~55℃ | ||
| Relative Humidity Range | 0‑60RH | ||
| Max. Operating Altitude | 4000m, derating from 2000m | ||
| Cooling | Natural Cooling | ||
| Standby Power Consumption | ≤16W | ||
| Ingress Protection Rating | IP65 | ||
| Display | LED+APP | ||
| Communication | WiFi/BT/Ethernet, CAN | ||
| Standard Compliance | |||
| Safety Standard | IEC/EN62109‑1 | ||
| EMC Standard | IEC/EN61000‑6‑1~4 Class B | ||
| Feed Standard | EN50549‑1:2019, VDE4105:2018, OVE‑E‑8001‑4‑712, CEI 0‑21 | EN50549‑1:2019, | / |