Battery Energy Storage System Integrated Photovoltaic Storage And Charging System 120kwh 200kwh 250kw Charging

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Features

System Grouping Scheme: 11*1P20S

Rated Voltage (V)： 704V

Operating voltage range (V)： DC550V-803V

Rated energy(kwh): 100kwh,200kwh, 300kwh

Rated Power: 120kw, 240kw, 350kw

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Battery Energy Storage System Integrated Photovoltaic Storage And Charging System 120kwh 200kwh 250kw Charging

100kWh Integrated PV Storage Charging System: Matching 50–80kWp rooftop PV, built-in 2–4 units 60kW DC EV chargers, ideal for small shopping mall parking, office building private charging zone, small factory employee charging lot
200kWh All-In-One PV ESS EV Charging System: Compatible with 100–160kWp solar power, embedded 4–6pcs 120kW fast chargers, widely applied for medium industrial park charging hub, community public charging station, medium-sized commercial plaza
300kWh Solar Storage Integrated Charging Station System: Supporting 180–300kWp PV carport power generation, equipped with 6–10 sets 120kW/180kW DC superchargers, tailor-made for highway service area, large logistics park, industrial microgrid off-grid charging projects

All three capacity versions support on-grid, off-grid and hybrid microgrid three operation modes, freely switch via MIDA cloud EMS platform remotely.

1. Dramatically Reduce Operational Electricity Cost via Peak Shaving & TOU Arbitrage

The core profit logic of integrated photovoltaic storage charging system lies in peak-valley electricity price arbitrage and demand charge cutting.

Valley period (low grid tariff): Charge storage battery with cheap grid power + surplus daytime PV electricity;
Peak period (high grid tariff): Prioritize stored battery & onsite PV power to supply EV chargers and onsite factory load, avoid expensive peak grid purchase, slash monthly maximum demand penalty fee (accounts for 15%–30% of commercial power bill globally).

Practical project data: A medium factory equipped with MIDA 200kWh integrated PV storage charging system cuts annual power expense over 28%, average investment payback period within 4.8–6 years according to different regional electricity price gaps.

2. Solve Grid Capacity Shortage Trouble for New EV Charging Layout

Most old commercial buildings and factories face limited grid transformer capacity; adding multiple high-power DC chargers needs costly grid capacity upgrade (huge construction & approval cost). MIDA integrated storage buffer sudden high charging load: when dozens of EVs charge simultaneously, storage instantly release power to compensate load gap, no need for expensive grid expansion, help clients add 3–8 times more charging piles with original grid capacity.

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