All In One Energy Storage Lifepo4 Battery 10Kwh 20Kwh 30Kwh 40KWh Home Storage Solar Power System Battery for Home
- Based on the original cabinet-type solar energy storage battery, ESS adopts the latest ESS battery system. According to market demand, this type of energy storage battery with high energy density, space saving and powerful power was developed.
- energy storage bricks are stacked in parallel with 2units or 6UNITS batteries. In the process of power transmission, power consumption is reduced.
- Fully retain the use of load power.
- The battery cell uses the best safety
- LiFePO4 battery to save costs.
This energy storage system (ESS) provides high-efficiency power regulation capabilities, and its applications include power demand management, power dispatch, and renewable energy. Residential, school, commercial and public utility applications.
Technology parameter sheet | ||
Model | VoltCoffer-SS6K10-EU | Vo;tCoffer-SS6K20-EU |
INVERTER | ||
Maximum PV Input Power | 6500 W | |
Rated Output Power | 6000W | |
Maximum Charging Power | 6000W | |
PV INPUT (DC) | ||
Nominal DC Voltage / Maximum DC Voltage | 360 VDC / 500 VDC | |
Start-Up Voltage / Initial Feeding Voltage | 116 VDC / 150 VDC | |
MPP Voltage Range | 120 VDC – 450 VDC | |
Number of MPP Trackers / Maximum Input Current | 2 / 2 * 13 A | |
GRID OUTPUT (AC) | ||
Nominal Output Voltage | 208 / 220 / 230 / 240 VAC | |
Output Voltage Range | 184 – 264.5 VAC* | |
Maximum Output Current | 23.9 A* | |
Maximum Conversion Efficiency (DC / AC) | 96% | |
European Efficiency @ Vnominal | 95% | |
AC INPUT | ||
AC Start-Up Voltage / Auto Restart Voltage | 120 – 140 VAC / 180 VAC | |
Acceptable Input Voltage Range | 170 – 280 VAC | |
Maximum AC Input Current | 40A | |
BATTERY MODE OUTPUT (AC) | ||
Nominal Output Voltage | 208 / 220 / 230 / 240 VAC | |
Efficiency (DC to AC) | 93% | |
BATTERY TECHNICAL SPECIFICATIONS | ||
Nominal DC Voltage | 51.2 VDC | |
Battery Capacity | 200Ah | 400Ah |
Maximum Charging Current | 100A | |
Dimension, D x W x H (mm) | 621 x 214 x 1200 | 621 x 214 x 1750 |
Net Weight (kg) | 85 | 165 |
Energy | 10.24KWH | 20.48KWH |
Nominal Voltage | 51.2 VDC | |
Full Charge Voltage (FC) | 56V | |
Full Discharge Voltage (FD) | 45V | |
Maximum Continuous Discharging Current | 120A | |
Maximum Discharging Current | 120 A at 1 min | |
Protection | BMS, Breaker | |
Charge Voltage | 56V | |
Charge Current | 20 A (0.2 C) | |
Maximum Charge Current | 100 A (0.5 C) | |
Standard Charge Method | 0.2 C CC (Constant current) charge to FC, CV (Constant voltage FC) charge till charge current decline to < 0.05 C | |
Inner Resistance | < 20 m Ohm |