Technical Specification
| Model |
GA8648MH |
GA11048MH |
| Nominal Voltage |
220 / 230 / 240V AC |
| Voltage Range |
90- 280VAC ±3V ( lnverter Mode) 170- 280VAC±3V (UPS Mode) |
| Frequency |
50-60Hz Auto sensing |
| Dual Output Power |
8600W/11000W |
11000W/12000W |
| Rated Output Power |
8600W |
11000W |
| Second Load Cut Off Voltage |
44V |
| Second Load Return Voltage |
52V |
| Output Voltage(AC) |
220 / 230 / 240V AC ±5% |
| Output Frequency |
50 / 60Hz ± 0 .1% |
| Waveform |
Pure Sine Wave |
| Transfer Time(AC to DC) |
10ms for Computer Equipment,20ms for Household Equipment |
| Peak Power |
17200VA |
22000VA |
| Overload Capacity(Battery Mode) |
21s@)105%-150% Load 11s@)150%~200% Load 400ms@>200% Load |
Grid
connected
Operation |
Output Voltage |
220/230/240VAC (Feed-in Grid Voltage Range:195-253VAC) |
| Grid Voltage Range |
170-265VAC |
| Grid Frequency Range |
49- 51±1Hz/ 59- 61±1Hz (Feed-in Grid Frequency Range: 49-51+1Hz/59-61+1Hz) |
| Output Current |
34.7A |
47.8A |
| Power Factor Range |
>0.99 |
| Peak Efficiency(Battery Model) |
98% |
| Normal Voltage |
48VDC |
| Constant Charging Voltage |
56.4VDC |
| Float Charging Voltage |
54VDC |
| PV Charging Way |
MPPT*2 |
| Max PV Input Power |
2*6500W |
2*7500W |
| PV Input Voltage Range |
90-500VDC |
| Max PV Input Voltage |
500VDC |
500VDC |
| Max PV Input Current |
27/27A |
27/27A |
| Max PV Charge Current |
150A |
150A |
| Max AC Charge Current |
150A |
150A |
| Max Charge Current |
150A |
150A |
| LCD Display |
AC input Voltage.AC input frequency ,PV Volta g e,PV Current .Output Voltage, Oufput Frequency .B a ttery Voltage Load Current .etc. |
| RS232 |
5PIN/ Pitch 2.0m m |
Expansion Slot Communication
Interface |
2 x 5PIN/ Pitch 2.54m m , Lithium battery BMS communication card,WIFI, etc |
| Parallel Interface |
Yes |
| Operating Temperature |
0°C- 40 °C |
| Humidity |
20%-95% (Non-condensing) |
| Storage Temperature |
-15°C-60°C |
| Altitude |
<1000m |
| Noise |
≤50db |
Features
•Lithium Battery Auto-restart Function, More Convenient for Lithium Battery Charging
•InteIIigent Power SuppIy Mode, InteIIigent Distribution of SoIar Panel/Mains/Battery Power Shares
•Utility Charging Voltage/PV Charging Voltage Adjustable, Match Different Battery Charging Requirements
•Slim Body , Convenient Installation And Transportation
•Battery Reverse Connection Protection with Fuse Switch, Safer Installation
•PF1.0, High Efficiency, Lower Consumption ,Energy Conservation/ Environmental Protection/ Electricity Saving/ Cost Saving
•Support Working without Battery: Reduce Solar System Cost
•Parallel Function Up to Maximum 9 Units: Enlarge More Loads
•High Precision of Output Voltage ,±5%, Take Care of Your Appliances
•Communication Option: External WIFI, Supervise at Any Time
•BMS function for lithium battery
APPLICATION
Island Construction/housing Factory/Meeting Center Agriculture/animal husbandry
Production
Laboratory Testing Equipment
Company Profile
Jiyuan Vanyo Battery Co., Ltd. was established in 2010. It is a technology-based enterprise specializing in the research and development,production, sales and service of lithium battery energy storage products and core control systems. Its self-developed products include energy storage systems, photovoltaic storage integrated inverters and battery management systems (BMS). At the same time, the company builds a big data service platform to provide customers with remote monitoring, online operations and asset management. The company has 2 bases to serve home-and-oversea customers. The main products include industrial and commercial energy storage, household energy storage, portable energy storage, lead-to-lithium power supply,photovoltaic storage and charging integrated equipment, energy storage inverters, photovoltaic storage integrated inverters, etc. The products are widely used in industrial parks, finance, electricity, communications,pharmaceutical rail transit, smart cities, Internet of Things, photovoltaics , industrial automation and other industries.The company is committed to providing customers with safe, lightweight and long-lasting green energy products. We have certifications for related products at home and abroad, such as UL, CE, KC, IEC, UN38.3, ROSH, etc. Our products are exported to more than 100 countries and regions, including Russia, Ukraine, South Africa, Nigeria, the United Kingdom, Germany, the Netherlands, Kenya, the Philippines, Syria, Myanmar, Dubai, Zimbabwe, etc.Our company has been engaged in the field of new energy for 15 years and has been well received by customers at home and abroad. The company provides customers with all-in-one energy system solutions ,high-quality products, professional teams and satisfying after-sales service systems.Adhere to the core values of "customer-centric and striver-oriented", accurately position, assess the situation, seize opportunities and seek common development with partners.
Certificates
FAQ
Q: How many years of your stack battery warranty?
Re: We provide 10 years for our stack battery based on room temperature 25ºC and 1C discharge and 0.5C charge, the cycle life of the battery pack can exceed 4000 cycles.
Q: What is your battery warranty condition?
Re: 1. Resending new battery or refund within the first year if something is wrong(cannot be repaired) with the quality of the product.
2. Provide free accessories in the 2nd~5th years.
3. Provide remote technology support lifelong.
Q: Can these battery packs be compatible with my inverter? Do you have a brand list of the inverter which is compatible?
Re: Our battery pack can be compatible with most brands of inverters on the market, like GOODWE, Solis, Growatt, Deye, SOFAR, SOROTEC, Voltronic Power, INVT, and SRNE.
Q: Can you support OEM and field installation?
Re: Yes, as a professional solar products manufacturer, we can provide customers with OEM and on-site installation, comprehensive support, and after-sales services.
Q: Do you support factory inspections?
Re: We support pre-production visits and post-production factory inspections, welcome to our factory.
Audited Supplier 
Island Construction/housing Factory/Meeting Center Agriculture/animal husbandry
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