Divya Hi-Tech Solar Project Pvt. Ltd.
A Sustainable Solution for Modern Energy Needs
Zen Store 3
ZEN STORE-3
Hybrid Solar Energy Storage Systems
OFF GRID / ALL IN ONE WITH HYBRID INVERTER
10KW TO 50KW
Hybrid Solar Energy Storage
Source-derived overview from the supplied Divya Hi-Tech brochure.
About Divya Hi-Tech
Pioneering the future of renewable energy with innovative solar solutions. The supplied brochure states that Divya Hi-Tech empowers homes and businesses with reliable, efficient, and eco-friendly power generation.
Unlocking the Power of Hybrid Solar
Hybrid solar energy systems combine solar panel electricity generation with battery storage, offering continuous power supply day and night. During the day, solar panels capture sunlight and convert it into electricity. Power can be used immediately or stored in batteries for later use. When solar production is low, stored energy is discharged.
Excess energy can also be fed back to the grid, potentially earning credits.
Core components
Solar PV Panels • Battery Storage • Hybrid Inverter • Smart Energy Meter
Key Benefits & Applications
| Benefit | Source description |
|---|---|
| Enhanced Reliability | Enjoy uninterrupted power, even during grid outages, ensuring continuous operation for homes and businesses. |
| Reduced Energy Costs | Minimize reliance on grid electricity and use stored solar energy during expensive peak hours. |
| Environmental Impact | Utilize clean, renewable energy and reduce fossil fuel consumption. |
| Energy Independence | Gain greater control over energy supply and protect against fluctuating utility rates and grid instability. |
Versatile Applications
| Application | Source-supported use |
|---|---|
| Residential Homes | Ensure consistent power for your family, reduce utility bills, and increase property value with a reliable home energy solution. |
| Commercial Buildings | Optimize operational costs, improve energy efficiency, and demonstrate sustainability to clients and stakeholders. |
| Industrial Facilities | Power critical operations, reduce demand charges, and secure energy supply for manufacturing and heavy industries. |
ZEN STORE – Integrated Hybrid Solution
ZEN STORE-3
The supplied brochure presents ZEN STORE-3 as its flagship hybrid energy storage system, designed for peak performance and intuitive operation.
Integrated Power Control
Seamlessly manages power generation, storage, and consumption with advanced AI algorithms.
High-Capacity Battery
Offers extended energy storage for resilience against grid failures and optimized energy utilization.
Smart Monitoring
Intuitive interface for real-time performance tracking and remote control, accessible via mobile or desktop.
Enhanced Safety
Built-in protection features are stated to support reliable and safe operation, adhering to the highest industry standards.
System interface
The supplied ZEN STORE-3 manual states that the interface board uses a graphic display with capacitive keyboard and shows real date/time, different function modes, PV, grid, loads, and battery system functions with their ratings.
Function Modes
| Mode | How it works | Priority / key point |
|---|---|---|
| Self-Use | PV power supplies local loads first, then charges the battery. Redundant power exports to the public grid. | Load > Battery > Grid |
| Force Time Use | Charging and discharging time can be set flexibly; grid charging can be selected. Otherwise follows self-use priority. | Charging: Battery > Load > Grid Discharging: Load > Battery > Grid |
| Back-Up Mode | Keeps battery energy available for grid-off conditions. Battery is not discharged while grid is on. | Battery > Load > Grid |
| Feed-in Priority | PV power supplies local loads first, then exports to the grid; redundant power charges the battery. | Load > Grid > Battery |
| EPS Mode | When the grid is off, the system supplies emergency power from PV or battery to home loads. Battery is necessary. | Emergency supply from PV / Battery |
The mode descriptions and priorities above are taken only from the supplied ZEN STORE-3 user manual.
Product Range
| System Capacity | Battery / Storage Configuration | PV Array / Max DC Input | MPPT |
|---|---|---|---|
| 3 KW | 48 / 51.2 V, 100 AH ZEN STORE -1 Storage 3KW to 10KW | 3 kW class data in supplied ZEN STORE-1 datasheet | 2 trackers / 1+1 strings |
| 5 KW | 48 / 51.2 V, 100 / 200 AH ZEN STORE-1 Storage 5KW to 15KW | 5 kW class data in supplied ZEN STORE-1 datasheet | 2 trackers / 1+1 strings |
| 10 KW | 30 KW battery bank; 48 V-100/200 AH or 51.2 V-100/200 AH LiFePO4 | 10,000 W max DC input; minimum 10,000 Wp PV array | 2 |
| 15 KW | 50 KW battery bank; 48 V-100/200 AH or 51.2 V-100/200 AH LiFePO4 | 15,000 W max DC input; minimum 15,000 Wp PV array | 2 |
| 20 KW | 60 KW battery bank; 48 V-100/200 AH or 51.2 V-100/200 AH LiFePO4 | 20,000 W max DC input; minimum 20,000 Wp PV array | 2 |
| 25 KW | 80 KW battery bank; 48 V-100/200 AH or 51.2 V-100/200 AH LiFePO4 | 25,000 W max DC input; minimum 25,000 Wp PV array | 2 |
Note: The supplied cover states a 3KW to 50KW product range; detailed configuration tables supplied in the documents cover 3KW, 5KW, 10KW, 15KW, 20KW and 25KW.
ZEN STORE-3: 10 / 15 / 20 / 25 KW
| Parameter | 10 KW | 15 KW | 20 KW | 25 KW |
|---|---|---|---|---|
| Storage capacity | 30 KW | 50 KW | 60 KW | 80 KW |
| Max DC input power | 10,000 W | 15,000 W | 20,000 W | 25,000 W |
| Absolute max DC input voltage | 1,000 V | 1,000 V | 1,000 V | 1,000 V |
| MPPT voltage range | 200–950 Vdc | 200–950 Vdc | 200–950 Vdc | 200–950 Vdc |
| PV module minimum | 545 Wp each | 545 Wp each | 545 Wp each | 545 Wp each |
| Grid voltage range | 342–440 Vac | 342–440 Vac | 342–440 Vac | 342–440 Vac |
| Grid frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| Rated voltage | 400 V | 400 V | 400 V | 400 V |
| Rated frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| THD | <2% | <2% | <2% | <2% |
| Displacement power factor | 0.8 leading / 0.8 lagging | 0.8 leading / 0.8 lagging | 0.8 leading / 0.8 lagging | 0.8 leading / 0.8 lagging |
| Battery charge/discharge Imax | 25 A | 25 A | 25 A | 25 A |
System Protection, Interfaces & General Data
| Protection | Specification |
|---|---|
| Overload protection | Miniature circuit breaker |
| Over-temperature protection | Miniature circuit breaker |
| AC line protection | Switch + SPD |
| Battery protection | Provided |
| DC–PV line protection | Provided |
| Switch time to EPS | 5 s |
| General Data | Specification |
|---|---|
| Operating temperature | -5 to +45 °C |
| Relative humidity | 0%–95%, non-condensing |
| Installation environment | Indoor |
| Degree of pollution | 2 |
| Placement | Floor |
| IP grade | IP20 |
| Class of isolation | I |
| Size | 1045 × 1245 × 545 mm |
| Standard weight | 261 kg |
| Weight with 6 / 7 / 8 batteries | 309 / 333 / 357 kg |
| Interfaces | Details |
|---|---|
| GPRS | 2G Dualband |
| WiFi | 2.4 GHz IEEE Std. 802.11b/g — optional |
| LAN | 10/100 Mbps Ethernet — optional |
| HMI | Display LCD |
LiFePO4 Battery Details
| Parameter | Source specification |
|---|---|
| Battery rating | 48V-100/200AH; 51.2V-100/200AH |
| Battery type | LiFePO4 / Lithium Iron phosphate (High Voltage) |
| Controller | BMS Controller |
| Applicable standards | As per IEC Norms; T-V (IEC62619) |
| Depth of discharge | 80% (10–90%) |
| Design life | Minimum 10 years design life at 27°C |
| Cycle life | 6000 |
| Communication | RS485 / CAN |
| Operating temperature | 0–50°C |
| Storage temperature | -20–60°C |
| Protection class | IP20 |
| Weight | 48 kg |
| Battery dimensions | 442 × 480 × 155 mm |
ZEN STORE-1 battery datasheet additionally states: LiFePO4 cell technology, 51.2V nominal voltage, 5.4 KWh battery module capacity, 106 AH nominal capacity, >90% DOD, 5,000 cycle life, 58.2 V max discharge voltage, and 43.5 kg module weight.
ZEN STORE-1 : 3 KW & 5 KW Datasheet
| Parameter | 3 KW | 5 KW |
|---|---|---|
| Max AC input/output apparent power | 3960 VA | 5500 VA |
| Rated AC input/output active power | 3600 W | 5000 W |
| Max PV input power | 4680 W | 6500 W |
| Max PV input voltage | 500 V | 500 V |
| PV input voltage range | 125–500 V | 125–500 V |
| MPPT voltage range | 150–425 V | 150–425 V |
| Max operating PV input current | 18 A + 18 A | 18 A + 18 A |
| Max input short-circuit current | 27 A + 27 A | 27 A + 27 A |
| MPP trackers / strings | 2 / 1+1 | 2 / 1+1 |
| Battery voltage range | 40–60 V | 40–60 V |
| Max charging / discharging current | 90 A / 120 A | 90 A / 120 A |
| Max stored energy stated | 21.7 KWh | 21.7 KWh |
| Max efficiency | 97.60% | 97.60% |
Contact Us Today
Divya Hi-Tech Solar Project Pvt. Ltd.
Phone: +91 8511116363
Email: sales@divyahitechsolar.com
Website: divyahitechsolar.com
Innovating for a Brighter Tomorrow
All product, specification, operating-mode, application, battery, protection, interface and contact details in this brochure are compiled only from the two PDFs supplied in this conversation.