B21, China Town Mall, Midrand
The KYT-20KW-30KWH Lithium-Ion Solar Energy Storage System is a state-of-the-art solution designed to store solar energy efficiently for residential and commercial use. This system is ideal for anyone looking to harness solar power with maximum efficiency while maintaining a reliable power supply during grid outages. It combines cutting-edge technology with easy installation and reliable performance.
The KYT-20KW-30KWH Lithium-Ion Solar Energy Storage System is the perfect solution for anyone seeking a reliable and efficient way to store solar energy. With its powerful battery, hybrid inverter, and flexible setup, this system ensures that your home or business has access to sustainable energy, even when the grid goes down. Its durable design and user-friendly features make it a valuable addition to any solar power system.
Specifications
| Model | KY-12kw (20-30kwh) | KY-15kw (20-30kwh) | KY-17kw (20-40kwh) | KY-20kw (20-40kwh) |
| Efficiency | ||||
| MPPT efficiency | 99.90% | 99.90% | 99.90% | 99.90% |
| Max. efficiency | ＞97.80% | ＞97.80% | ＞97.80% | ＞97.80% |
| Battery Efficiency | ＞98.10% | ＞98.10% | ＞98.10% | ＞98.10% |
| Battery Pack | ||||
| Model | 51V105AH | 51V105AH | 51V105AH | 51V105AH |
| Serial Number | 4-6 | 4-6 | 4-6 | 4-6 |
| Cell Type | Li-ion(LFP) | Li-ion(LFP) | Li-ion(LFP) | Li-ion(LFP) |
| Battery Capacity（AH) | 105 | 105 | 105 | 105 |
| Storage Capacity(kWh) | 20-30 | 20-30 | 20-40 | 20-40 |
| Available Capacity(kWh) | 18-27 | 18-27 | 18-27 | 18-36 |
| Cycle Life | 7000 | 7000 | 7000 | 7000 |
| PV Input | ||||
| Max. PV input power(W) | 15600 | 19500 | 22100 | 26000 |
| Max. PV input voltage(V) | 1000 | 1000 | 1000 | 1000 |
| MPPT Operation Voltage Range(V) | 180-950 | 180-950 | 180-950 | 180-950 |
| Number of MPPT/PV string | 2/1 | 2/2 | 2/2 | 2/2 |
| Max. PV input current(A) | 12.5/12.5 | 12.5/23 | 12.5/23 | 23/23 |
| Short-circuit current of PV input(A) | 15/15 | 15/30 | 15/30 | 30/30 |
| Battery Port | ||||
| Operating Voltage Range(V) | 180-700 | 180-700 | 180-700 | 180-700 |
| Max Charge/Discharge Current(A) | 50/50 | 50/50 | 50/50 | 50/50 |
| Communication With BMS | CAN | CAN | CAN | CAN |
| AC Input and Output | ||||
| Rated Power(W) | 12000 | 15000 | 17000 | 20000 |
| Max. Apparent AC Power(VA) | 12000 | 15000 | 17000 | 20000 |
| Nominal AC Voltage(Vac) | 380,3L/N/PE | 380,3L/N/PE | 380,3L/N/PE | 380,3L/N/PE |
| AC Power Frequency(Hz) | 50/60 | 50/60 | 50/60 | 50/60 |
| Max. AC Output Current(A) | 18 | 22 | 25 | 31 |
| Power Factor Range | -1(Adjustable from 0.8 leading to 0.8 lagging) | |||
| Out THDi(@Nominal Output) | ＜3% | ＜3% | ＜3% | ＜3% |
| Off-Grid AC Output(Back-up AC Output) | ||||
| Rated Output Power(W) | 12000 | 15000 | 17000 | 20000 |
| Max. Apparent AC Power(VA) | 12000 | 15000 | 17000 | 20000 |
| Nominal AC Output Voltage(Vac) | 380,3L/N/PE | 380,3L/N/PE | 380,3L/N/PE | 380,3L/N/PE |
| AC Power Frequency(Hz) | 50/60 | 50/60 | 50/60 | 50/60 |
| Max. AC Output Current(A) | 18 | 22 | 25 | 31 |
| Operating Temperature Range | -25°C...+60°C(＞45°C derating) | |||
| Genaral Data | ||||
| Operating Altitude(m) | ＜3000 | |||
| Noise(dB) | ＜40 | |||
| Topology | Transformerless | |||
| Cooling Method | Natural | |||
| Ingress Protection Rating | IP65 | |||
| Relative Humidity | 5-85%, no condensation | |||
| Display | LCD | |||
| Communication With Portal | RS485(WiFi/GPRS Optinal) | |||
| Communication With Meter | RS485 | |||
| Dimensions(W*D*H)(mm) | 510*446.5*1690mm | |||
| Certification | ||||
| Safety | IEC62109-1/-2 | |||
| EMC | EN6100-6-1/-2/-3, IEC61000 | |||
| On-Grid standard | AS/NZS 4777.2, NRS 097-2-1:2017 | |||
| Transportation | UN38.3 |
Energy Monitoring Platform
