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Provides a comprehensive solution for energy consumers to optimize the use of the solar energy generated.
Increases the rate of self-consumption (from 20% to 70%).
The user-adjustable battery charge current is suitable for different types of batteries.
There is an asymmetry between our electricity needs and the production of our solar system.
As can be seen in the graph below, the WKS opti C allows, via batteries, the storage of unused production during the day (on yellow lined).
So you enjoy the energy produced throughout the day in the morning and evening (red highlighted line)
Energy exchanges via the power grid, no coupling with the photovoltaic inundoer, mature technology, simple and reliable.
Can be integrated into all renewable grid-related systems, including solar, wind, fuel cell, etc.
No changes to your electrical panel are required.
Use a double-core CT scanner, no need to disconnect the electrical grid.
Battery settings | |
Battery type | Lead, Lithium-ion |
Tension numinal of the battery | 48th |
Battery voltage range | 42-58V |
Recommended battery capacity | 200Ah (100 - 500 Ah optional) |
Recommended storage capacity | 9.6kWh |
Maximum charge current | 60 A |
Charge current range | 0-60A (programmable) |
Curve de charge | 3 floors Adaptive with maintenance |
Maximum discharge | 60 A |
Electronic protection | OCP OTP OVP |
protection of circuits | fuse (100 A) |
Discharge time (Time) | Po - lkVA9.6 a.m. |
Po - 3kVA3.2 h | |
Discharge depth | Lithium : 0 - 80% adjustable DOD |
Lead-acid: 0 - 50% adjustable DOD | |
AC settings | |
Power maxi Power | 3KVA |
Entry/exit tension | 230 V |
Max.Input/Current Output | 13 A |
AC input voltage range | 180V-270V |
Network frequency range | 44 - 55Hz / 54 - 66Hz |
Thd | 3% |
Power factor | l (adjustable -0.8) |
Connection phase | only |
Maximum output over-intensity protection | 13 A |
System settings | |
Maximum Charge efficacy | 94.1% |
Maximum discharge efficacy | 94.3% |
Sleep let's sleep | SW |
technology | Isolated Transformer hfrequency |
Degree of Protection | IP65 |
Protective measures | Anti-islanding, RCMU |
Certification | CEI 62116, CEI 61727, IEC 61683, CEI 60068 (1, 2, 14.30), AS4777 IEC62109-1/2,VDE 0126-1-1, G83/2, Cl0/11, RD1699, UTEC15-712-1, EN50438,VDE-AR-N4105 |
communication | WiFi, RS485, CAN2.0 |
environment | |
Temperature range | -25°c...60 c |
Relative humidity range allowed | 0 ... 100%, no condensation |
Protective class | Class I |
Max Altitude. | 2000m |
Connecting current sensors | External |
General data | |
noise | 25dB |
weight | 16kg |
Cooling type | natural |
Dimensions L x H x p | 532 - 360 - 173 mm |
posting | Liquid crystal display |
Warranty | 5 years |
Emergency power supply | |
EPS rated power | 3000VA |
Total distortion harmony | 3 |
| 230V | |
| Off-grid | |
| Self-consumption | |
| Uninterruptible power supply | |
| Prosumer | |
| With storage | |
| Without | |
| 230V | |
| 3000VA | |
| off-grid |
Free Delivery * From 3000 € purchase *reserved for individuals - Except GSE and BURNIT
Customer Service Monday to Friday from 8h to 17h
Secure Payment 
Established for 6 years as a photovoltaic installer and manufacturer of solar trackers, we have created a branch specialized in the development and marketing of photovoltaic research and new electrical products.
Our kits are assembled in our workshops, the connectors are crimped onto the cable and the boxes are mounted. The kits come ready to use. We can also size and prepare tailored made photovoltaic systems to suit your needs.
We continually test the equipment and we specialized in the supply of ready to use kits composed of carefully chosen components. Our skills in the solar on-grid and off-grid allows us to understand the world of "all electric" with serenity.
© 2014 - Wattuneed - Rue Henripré 12 - 4821 Andrimont - Belgium - Tél.: +32 87 45 00 34
