OKEPS All-in-One Off-Grid Solar Energy Storage System-IP67
All-in-One Off-Grid Solar Energy Storage System
The OKEPS Integrated Energy Storage System is specially designed for home backup power, helping you reduce your electricity bills while maximizing energy independence from the grid. This innovative system integrates all the components needed for solar power generation into a compact unit, including a 24V inverter, 2.5kWh storage battery, and charge controller. Its compact design saves space. In addition, plug & play functionality and free online monitoring enable faster installations, quicker site mapping to the monitoring platform, and easier maintenance with minimized effort.
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Easy & Fast InstallationPlay and plug connection Install in 15 mins
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Compact & Elegant DesignUnique all-in-one design for easy use
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Maximized Self-consumptionMaximize solar power, minimize grid energy
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Smart EV Charger ProtectionComplete protection against Over Voltage, Over Temperature, and Overload
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Easy Local & Remote ControlSimplify maintenance with remote diagnosis & upgrades for minimal effor
Effortlessly Set Up,Easy To Move Anytime,Plug-In & Use Anywhere
Whether you reside in an apartment with a sun-kissed balcony or own a detached home boasting a lush garden, the Model 3 is designed to fit seamlessly.Say goodbye to complex setups and electrician installations. Our design philosophy prioritizes user-friendliness, allowing you to effortlessly set up in just 15 minutes.
Intelligent Energy
Technical Data
# | Model | 3KW All-in-One System |
---|---|---|
PV input | ||
1 | Max. recommended DC power [W] | 1500 |
2 | Max. DC voltage[V] | 145 |
3 | MPPT voltage range [V] | 30-120 |
4 | Max. input current [A] | 25+0.5 |
5 | Start input voltage [V] | >30 |
AC output | ||
1 | Norminal AC power[VA] | 3000 |
2 | Max. apparent AC power[VA] | 3000 |
3 | Inverted voltage[V] | 230 |
4 | Inversion frequency[Hz] | 50+-1 |
5 | Max.AC current[A] | 26+-0.5 |
6 | Load control | optional |
AC input | ||
1 | Norminal AC power[VA] | 3000 |
2 | AC voltage range[V] | 170-280 |
3 | Rated AC voltage[V] | 230 |
4 |
Communication frequency(Hz) |
47-63 |
5 | Max.AC current[A] | 26+-0.5 |
6 | Overvoltage protection point[V] | 280+-3 |
Battery parameter | ||
1 | Battery type | 8S100Ah lithium iron phosphate battery |
2 | Battery capacity[Wh] | 2560Wh |
3 | Rated voltage[V] | 25.6 |
4 | Max.charging Voltag[V]28.8V+0.5V | 28.8V+-0.5V |
5 |
Reverse connect protection |
Yes |
Efficiency | ||
1 | MPPT efficiency | 92% |
2 | Max efficiency of bypass | 95% |
3 | Max efficiency of MPPT | 92% |
4 | Max. Battery charge efficiency | 92% |
Basic Data and Safety
# | Model | 3KW All-in-One System |
---|---|---|
Dimension [W/H/D](mm) |
672*140*461 |
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1 | Net weight [kg] | 38 |
2 | Installation | Wall mounted |
3 | Protective Class | IP67 |
4 | Cooling | Forced air cooling |
Safety & Protection | ||
1 | Over/under voltage protection |
YES |
2 | DC isolation protection | YES |
3 | Monitoring ground fault protection | YES |
4 | Grid protection | YES |
5 | DC injection monitoring | YES |
6 | Load control | YES |
7 |
Back feed current monitoring |
YES |
8 | Residual current detection | YES |
9 | Anti-islanding protection | YES |
10 | Over load protection | YES |
11 |
Over heat protection |
YES |
12 |
Max. output fault current |
YES |
13 |
Max. output over current |
YES |