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Compatible with on-grid photovoltaic systems, easy retrofits. Multi operating modes optional. Suitable to three-phase electric network
The TSUN AC coupled storage solution is one of the most cost-effective solar and battery storage solutions in the market. By adding the AC coupled storage solution from TSUN into your existing on grid PV system, you can store extra solar power from your home system into batteries during the day - and use it later when necessary.
TSUN AC Coupled Inverter for standard battery is compatible with TSUN standard 48V battery pack. It is suitable for retrofitted PV systems.
TSUN AC coupled inverters include two types of high efficiency batteries and standard batteries.The standard battery AC coupled inverter matches the mainstream low-voltage battery pack on the market and forms an AC coupled system (Inverter+Battery). The system is capable of converting existing PV systems to energy storage, thereby customers will pay less refurbished costs.
Help users to change existing power generation system to energy storage system very easily and quickly.
It's own battery management system, can be compatible with most of lithium battery and lead-acid battery.
TSUN AC coupled storage system boasts a range a new features, keeping us at the forefront of battery storage technology.
Compatible with on-grid photovoltaic systems, easy retrofits. Multi operating modes optional. Suitable to three-phase electric network
High efficiency, less maintenance. High frequency isolation between battery and grid. Advanced BMS technology for better battery performance. Low battery voltage, much safer
IP65, suitable for both indoor and outdoor. 4'LCD clear, easy-to-read display. Easy monitoring by mobile phone (APP) & PC (web)
Reactive power capability Limits AC output when grid frequency/voltage is too high or too low Built-in anti-reflex function (optional)
AC coupled storage system is adding the battery storage system to a existing solar on grid system. A solar on grid system is generating electricity from the form of DC to AC via solar on grid inverter. When an AC coupled inverter connects to the same network via AC then it converts the spare energy back into DC and stores in the battery.
One of biggest advantages of AC coupled storage is that it turns ANY new or existing solar system a true "battery ready" system. The other main advantage is that for existing solar systems, the investment already made does not need to be wasted by removing the on grid inverter and replacing it with a hybrid one.
During the daytime, the electricity generated by the an grid system is preferentially supplied to the local home consumption and when there is more electricity produced, it will be charged by the energy storage system, if still there is electricity left, the remaining energy will go into the grid
During the daytime, the electricity generated by the on grid system is preferentially supplied to the local home consumption. If the energy produced is not sufficient, the energy storage system will preferentially release the stored energy and supply to load. And if the power is still not enough, the load will use electricity from grid.
During the night, the on-grid system slops working and the energy storage system releases stored energy and supply the home consumption, if the energy is not sufficient, it will be provided from the grid.
In the event of grid breakdown, the on-grid system will stop working due to anti-islanding protection. The energy storage system will supply energy via emergency interface to load.
The energy storage system can use the grid to charge the battery. If the local time-of-use tariffs mode is adopted, the user can choose to charge the battery when the electricity price is low.
| Model | TSOL-A3.0K-S | TSOL-A3.6K-S | TSOL-A4.0K-S | TSOL-A5.0K-S | TSOL-A6.0K-S |
|---|---|---|---|---|---|
| Rated AC power | 3000W | 3680W | 4600W | 5000W | 6000W |
| Max. apparent AC power | 3000VA | 3680VA | 4600VA | 5000VA | 6000VA |
| Rated grid voltage (AC voltage range) | 220/230/240(180 to 270)Vac | ||||
| Rated grid frequency | 50/60Hz | ||||
| Max. output current | 14A | 16A | 21.4A | 23.2A | 27.9A |
| Displacement power factor | 0.8 leading - 0.8 lagging | ||||
| Total harmonic distortion (THDi, rated power) | <3% | ||||
| Model | TSOL-A3.0K-S | TSOL-A3.6K-S | TSOL-A4.0K-S | TSOL-A5.0K-S | TSOL-A6.0K-S |
|---|---|---|---|---|---|
| Max. apparent AC power | 3000VA+3000VA (bypass) | 3680VA+3680VA (bypass) | 4600VA+4600VA (bypass) | 5000VA+5000VA (bypass) | 6000VA+6000VA (bypass) |
| Rated grid voltage (AC voltage range) | 220/230/240 (180 to 270)Vac | ||||
| Rated grid Frequency | 50/60Hz | ||||
| Max. AC current | 14A+14A (bypass) | 16A+16A (bypass) | 21.4A+21.4A (bypass) | 23.2A+23.2A (bypass) | 27.9.2A+27.9A (bypass) |
| Displacement power factor | 0.8 leading - 0.8 lagging | ||||
| Model | TSOL-A3.0K-S | TSOL-A3.6K-S | TSOL-A4.0K-S | TSOL-A5.0K-S | TSOL-A6.0K-S |
|---|---|---|---|---|---|
| Battery type | Lead-acid battery / Lithium battery | ||||
| Battery nominal voltage | 48V | ||||
| Max. charge/discharge current | 106A (adjustable) | ||||
| Changing curve | 3-stage adaptive with maintenance | ||||
| Discharge depth | 80% (adjustable) | ||||
| Communication interfaces | CAN/ RS485 | ||||
| Reverse connect protection | YES | ||||
| Model | TSOL-A3.0K-S | TSOL-A3.6K-S | TSOL-A4.0K-S | TSOL-A5.0K-S | TSOL-A6.0K-S |
|---|---|---|---|---|---|
| EPS MAX power | 3000W | 3680W | 4600W | 5000W | 6000W |
| EPS rated power | 3000VA | 3680VA | 4600VA | 5000VA | 6000VA |
| EPS rated voltage, frequency | 230Vac, 50/60Hz | ||||
| Max. EPS currentnt | 14A | 16A | 21.4A | 23.2A | 27.9A |
| EPS peak power | 5500W, 30s | 8000W, 10s | |||
| Switch time | <0.5s | ||||
| Total harmonic distortion (THD, linear Load) | <3% | ||||
| Parallel operation | NO | ||||
| Compatible with the generator | YES (signal provided) | ||||
| Model | TSOL-A3.0K-S | TSOL-A3.6K-S | TSOL-A4.0K-S | TSOL-A5.0K-S | TSOL-A6.0K-S |
|---|---|---|---|---|---|
| MPPT efficiency | 99.90% | ||||
| Max.efficiency / European weighted efficiency | 97.60% / 97.00% | ||||
| Max. Battery charge efficiency (@Detailfull load) | 94.50% | ||||
| Model | TSOL-A3.0K-S | TSOL-A3.6K-S | TSOL-A4.0K-S | TSOL-A5.0K-S | TSOL-A6.0K-S |
|---|---|---|---|---|---|
| Dimensions (W/H /D) (include inverter and packing) | 440mm*560mm*180mm | ||||
| Weight (Not include inverter and packing) | 22 kg | ||||
| Operating temperature range | -20~60℃ (derating at 45) | ||||
| Storage temperature | -20~60℃ | ||||
| Humidity | 0~95% (non-condensing) | ||||
| Altitude | <2000m | ||||
| Noise emission (typical) | <40 dB | ||||
| Altitude | <3W | ||||
| Topology | Transformerless | ||||
| Cooling concept | Natural | ||||
| Ingress protection | IP65 | ||||
| Model | TSOL-A3.0K-S | TSOL-A3.6K-S | TSOL-A4.0K-S | TSOL-A5.0K-S | TSOL-A6.0K-S |
|---|---|---|---|---|---|
| LCD Display | 128*64 | ||||
| Communication | WIFI(optional)/GPRS(optional) | ||||
| Warranty | 5 years | ||||
| Certificates and approvals (additional on request) | VDE 0126-1-1 / VDE-AR-N 4105 /G98 / G99/ AS4777 / EN50549/ CEI 0-21 /VDE 2510 EN 61000-6-1 / EN 61000-6-2 / EN 61000-6-3 /IEC62109-1/-2 / IEC62040 |
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