

This energy storage system combines the Solis S6-EH1P5K-L-PLUS 5kW single-phase hybrid inverter with two (2) Dyness Powerbox-US 10.24kWh batteries, providing a total storage capacity of 20.48kWh .
The Solis S6-EH1P5K-L-PLUS is a low-voltage hybrid inverter designed for residential PV energy storage systems, featuring seamless integration of solar generation with battery storage and backup power capabilities .
| Component | Quantity | Details |
|---|---|---|
| Solis S6-EH1P5K-L-PLUS Hybrid Inverter | 1 unit | 5kW, Single Phase, Low Voltage (40-60V) |
| Dyness Powerbox-US Battery | 2 units | 10.24kWh each |
| Total Storage Capacity | 20.48kWh | Usable: ~17.4 kWh @ 85% DoD |
Hybrid Functionality: Combines solar PV and battery storage in a single unit
Uninterruptible Power Supply (UPS): <4ms automatic switch-over to emergency power
High PV Input: 32A MPPT current input, ideal for high-power PV panels; 10kW recommended max PV array size
Dual MPPT Trackers: 2 independent MPPT inputs for optimal energy harvesting
Parallel Operation: Up to 6 inverters can be paralleled to form a microgrid (up to 48kW)
Generator Compatible: Works with generators for extended backup power
6-Stage Timed Charge/Discharge: Integrated battery management with programmable schedules
Smart Monitoring: LCD display and SolisCloud app with Bluetooth connectivity
Chemistry: Prismatic LiFePO₄ (Lithium Iron Phosphate) for safety and long cycle life
BMS: Integrated smart Battery Management System with embedded breaker
Installation: Wall or floor mount, NEMA 4X / IP65 enclosure for indoor or outdoor installation
CEC Listed: Listed on California Energy Commission Battery List
| Parameter | Specification |
|---|---|
| AC Output (Grid Side) | |
| Rated Output Power | 5,000 W (5kW) |
| Max Apparent Output Power | 5,000 VA |
| Rated Output Current | 21.8 - 22.8 A |
| Number of Phases | Single Phase (L/N/PE) |
| Rated Grid Voltage | 220V / 230V |
| DC Input (PV Side) | |
| Recommended Max PV Array Size | 10,000 W (10kW) |
| Max DC Input Voltage | 500 V |
| Rated Voltage | 330 V |
| Start-up Voltage | 90 V |
| MPPT Voltage Range | 90 - 435 V |
| Max Input Current | 16A per MPPT |
| Number of MPPT Trackers | 2 |
| Number of Strings | 2 |
| Battery Parameters | |
| Battery Type | Li-ion / Lead-acid |
| Battery Voltage Range | 40 - 60 V (Low Voltage) |
| Max Charge / Discharge Current | 112 A |
| Max Charge / Discharge Power | 5,000 W |
| Communication Protocol | CAN / RS485 |
| AC Output (Backup/EPS) | |
| Rated Backup Output Power | 5,000 W |
| Backup Switch Time | <4 ms (UPS level) |
| Max AC Passthrough Current | 40 A |
| Efficiency | |
| Max Efficiency | 96.2% |
| Efficiency EU | 96.1% |
| Protection & General Data | |
| Protection Rating | IP66 |
| Dimensions (W×H×D) | 335 × 560 × 253 mm |
| Weight | 23.0 - 23.8 kg |
| Cooling Method | Natural cooling (fanless) |
| Operating Temperature | -40°C ~ +60°C |
| Max Operating Altitude | 3000 m |
| Display | 7.0" LCD + Bluetooth + App |
| Communication | RS485, CAN; Optional: WiFi, GPRS, LAN |
| Topology | High frequency isolation (for battery) |
| Warranty | 10 years |
| Parameter | Specification |
|---|---|
| Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Energy | 10.24 kWh |
| System Total (2 Units) | 20.48 kWh |
| Usable Energy (85% DoD) | ~17.4 kWh (for 2 units) |
| Nominal Capacity | 200 Ah |
| Nominal Voltage | 51.2 V |
| Working Voltage Range | 44.8 - 57.6 V |
| Recommend Output Power | 5.12 kW |
| Max Output Power | 7.68 kW |
| Recommended Charge/Discharge Current | 100 A |
| Max Charge/Discharge Current | 150 A |
| Peak Current (15s) | 200 A |
| Recommended Depth of Discharge (DoD) | 85% |
| Cycle Life | ≥6,000 cycles |
| Operating Temperature (Charge) | 0°C ~ 55°C (32°F ~ 131°F) |
| Operating Temperature (Discharge) | -20°C ~ 55°C (-4°F ~ 131°F) |
| Enclosure Protection | NEMA 4X / IP65 |
| Communication Interfaces | CAN, RS485, RS232 |
| Dimensions (W×D×H) | 555 × 210 × 928 mm (21.85 × 8.27 × 36.54 in) |
| Weight | 103 kg (per unit) |
| Maximum Parallel Units | Up to 5 units (51.2kWh total) |
| Warranty | 10 Years |
| Certifications | UN38.3, UL1973, UL9540A, UL9540 |
| CEC Listed | Yes (CA.gov Battery List) |
When configuring the Solis inverter with Powerbox-US batteries, set the following parameters on the inverter :
| Parameter | Value |
|---|---|
| Max Charging (Bulk) Voltage | 57.6 V |
| Absorption Voltage | 56.5 V |
| Float Voltage | 56.0 V |
| Shutdown (Cut-off) Voltage | 48.0 V |
Long-term continuous charging/discharging current should be ≤0.5C (≤100A for Powerbox-US)
Recommended maximum DoD should be ≤90%
If battery is empty, recharge within 48 hours
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
Please find the Shipping Policy detial on the bottom of page.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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