Products function
KGT30 series Outdoor Cabinet ESS For PV Storage & Charging integrates energy storage battery, modular PCS, DC Charging module, energy management monitoring system, power distribution system, environmental control system and fire control system. As a high-performance solar power systems with battery storage, it adopts modularized PCS for easy maintenance and capacity expansion. The outdoor cabinet features front maintenance, which reduces floor space and maintenance access, and is characterized by safety and reliability, rapid deployment, low cost, high energy efficiency and intelligent management. The operation strategies of the optical storage and charging system under common application scenarios are as follows:
Peak shaving and valley filling: When the time-sharing tariff is in the valley, the energy storage cabinet automatically charges and stands by after being filled; when the time-sharing tariff is in the peak, the energy storage cabinet automatically discharges, realizing the arbitrage of the tariff difference, and improving the economic benefits of the optical storage charging system-effectively offsetting concerns about solar panels with battery storage cost.
Combined PV storage & charging: During the day, the photovoltaic power is directly supplied to the charging pile, and the excess power is stored in the energy storage system. At night or when the light is insufficient, the energy storage system supplements the power supply to achieve 24-hour uninterrupted power supply, optimizing the overall value while controlling solar battery storage system cost.
Products Product Features
1. All-in-One Integration for Maximum Efficiency
Seamlessly integrates energy storage battery modules, PCS, DC charging units, and energy management monitoring systems into a single, compact platform. Cuts down on installation footprint while streamlining energy flow for boosted system efficiency.
2. Solar-Powered Charging for a Greener Future
Harnesses solar energy to its full potential, maximizing clean energy utilization and enabling true energy self-sufficiency. Power your charging operations with 100% renewable energy, reducing your carbon footprint.
3. Universal Compatibility for All Vehicle Types
Delivers a wide constant power range to meet diverse charging needs: from low-voltage fast charging for compact passenger cars to high-voltage charging for electric buses and heavy-duty vehicles. One solution for every EV on the road.
4. Dual-Gun Design for Unmatched Utilization
Features independent communication for dual charging circuits, ensuring reliable, interference-free operation. Simultaneously charge two vehicles at once, drastically improving charging pile efficiency and reducing wait times for users.
5. Flexible Charging Modes for Every User
Supports multiple charging options-time-based, power-based, amount-based, and automatic full-charge-to cater to the unique needs of every driver. Customizable charging for a seamless, user-friendly experience.
6. Smart Energy Management for Optimal Savings
Powered by an advanced energy management and monitoring system, enabling intelligent scheduling and precise control. Optimizes energy usage, cuts operational costs, and maximizes the economic value of your charging infrastructure.
product feature
| Product model | KGT30/70-ICA | KGT30/90-ICA | KGT30/120-ICA |
| Product Specifications | 30kW/70kWh | 30kW/90kWh | 30kW/120kWh |
| DC side Parameter | |||
| Cell specifications | lithium iron phosphate | lithium iron phosphate | lithium iron phosphate |
| Battery module group method | 2P16S | 2P16S | 2P16S |
| Single module power | 10.24kWh | 10.24kWh | 10.24kWh |
| Number of modules | 7 | 9 | 12 |
| Battery cluster power | 71.68kWh | 92.16kWh | 122.88kWh |
| Battery system voltage range | 313.6-403.2Vdc | 403.2-518.4Vdc | 537.6-691.2Vdc |
| Charge and discharge rate | 0.5C | 0.5C | 0.5C |
| AC Side Parameters | |||
| Rated power | 30kW | 30kW | 30kW |
| Rated voltage | AC380V | AC380V | AC380V |
| Rated frequency | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz |
| Max. charge and discharge power | 30kW | 30kW | 30kW |
| Isolation transformer | Optional | Optional | Optional |
| System Parameters | |||
| Cooling method | Air conditioning refrigeration | Air conditioning refrigeration | Air conditioning refrigeration |
| Noise | ≤68dB (at 1m place) | ≤68dB (at 1m place) | ≤68dB (at 1m place) |
| Protection class | IP54 | IP54 | IP54 |
| Altitude requirements | 3000m (≤2000m Derating) | 3000m (≤2000m Derating) | 3000m (≤2000m Derating) |
| Ambient temperature & humidity | 0~95% (non-condensing) / -30°C~55°C | 0~95% (non-condensing) / -30°C~55°C | 0~95% (non-condensing) / -30°C~55°C |
| Output overload port | 110% overload (long-term), 120% overload (10min), 120% overload (1min) | 110% overload (long-term), 120% overload (10min), 120% overload (1min) | 110% overload (long-term), 120% overload (10min), 120% overload (1min) |
| Communication protocol | Modbus RTU/Modbus TCP | Modbus RTU/Modbus TCP | Modbus RTU/Modbus TCP |
| Fire type | Heptafluoropropane | Heptafluoropropane | Heptafluoropropane |
| System cycle life | ≥6000 times | ≥6000 times | ≥6000 times |
| Dimensions (L*W*H) | 1440*1100*2100mm | 1440*1100*2100mm | 1440*1100*2100mm |
| Total system weight | 1800KG | 1800KG | 1800KG |
Hot Tags: photovoltaic energy storage cabinet, China photovoltaic energy storage cabinet manufacturers, suppliers, factory