Company Advantages1. MERITSUN lithium ion home battery is in accordance with national and international standards, such as the GS mark for certified safety, certificates for harmful substances, DIN, EN, RAL GZ 430, NEN, NF, BS, or ANSI/BIFMA, etc. The product comes with OEM and ODM availability
2. This product demonstrates environmental, health, and sustainable attributes which increase its value while publicizing the triple bottom line: people, profit, and the planet. Using LiFePO4 along with the integrated BMS, the product features overcharge and discharge protection
3. This product has strong seam strength. It has passed seam strength testing in which the inspector will stretch along its seams and any edges or openings using a normal force. Strong reliability is one of the features of the product
![energy saving house power battery series for family 11]()
Feature
1.Built in Inverter and Smart BMS.Save installation time and labor.
2.WiFi App Management Optional.
3.Longer Cycle Life:6000 Cycle Life @80%DOD.
4.Easy to move with wheels.Compact and portable design,indoor and outdoor workable.
5.Triple input:Solar energy charging;Utility Grid charging and Diesel Engine charging.
![energy saving house power battery series for family 12]()
| Models | AI 3K
| AI 5K |
| Battery |
| Nominal Voltage [V] | 51.2 |
| Voltage Range [V] | 44.8~57.6 |
| Capacity | 3kWH | 5kWH |
| Max.charge rate | 0.5C | 0.5C |
| Battery Type | LiFePO Battery |
| AC Output |
|
| Rated Power | 3000VA | 5000VA |
| Overload Capacity | 120% (5s) |
200%（100ms）
|
| Output Voltage | 230Vac±2% |
| Output Current | 13.7 A | 22 A |
| Rated Frequency | 50/60Hz |
| VTHD | 3% |
| Transfer Time | ＜10ms |
| Output Wave | Pure Sine Wave |
| Output Type | Multi-purpose Socket×2 |
| AC Input Voltage Range | 170~280Vac |
| AC Input Frequency | 50Hz/60Hz |
Max AC Charge Current(Battery) | 40A | 60A |
| PV Input |
Max. PV Power(Recommended) | 3000w | 4000w |
| Max. PV Voltage | 145V
|
| MPPT Range | 60V~115V |
Max PV Charge Current(Battery) | 60A | 80A |
| Operating Conditions |
| Operating Temperature | 0~55℃ |
| Storage Temperature | -15℃~60℃ |
| Humidity | 5%~95% |
| Cooling Strategy | Fan |
| Weight [kg] | 42 | 60 |
| Dimension [W x H x D, mm] | 700*580*230 | 700*580*230 |
| Enclosure Protection Rating | IP31 |
| Communication | Wifi(Remote) |
| Warranty | 5 years |
| Work Mode |
| Solar First | Solar and UPS |
| Utility First | UPS and Backup |
| Solar—Battery—Utility | Load Match Mode |
![energy saving house power battery series for family 13]()
![energy saving house power battery series for family 14]()
![energy saving house power battery series for family 15]()
![energy saving house power battery series for family 16]()
![energy saving house power battery series for family 17]()
![energy saving house power battery series for family 18]()
![energy saving house power battery series for family 19]()
![energy saving house power battery series for family 20]()
Company Features1. With the foundation of high quality, MeriTech Power Co.,Ltd. enjoys a high popularity in house power battery sector.
2. Under the guidelines of ISO 9001 international management system that has specific requirements for every production stage, the factory is able to provide valuable metrics such as on-time delivery to commit and overall productivity.
3. Our corporate culture demands uncompromising and consistent adherence to a well-understood set of principles and standards that govern how we behave internally and when dealing with external partners.
