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China, Chinese Greensun 1.2mwh Commercial Energy Storage System with 20FT Bess Container1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Energy Storage SystemEnergy Storage ContainerBess ContainerEnergy Storage Battery
Greensun Solar Co., Limited
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Product DescriptionSpecificationModelGRB-1200K (plug & play)RemarkDC SideCell3.2V314Ah (1004.8Wh)>8000 cycles (EOL70%)Pack51.2V314AH (16077Wh)Active Balancing BMSCluster768V314Ah (241kWh)2-level BMUBattery768V1570Ah (1205kWh)3-level BMUAC SideOutput500kW, 400V 3L+N+PEPCS ( optional Hybrid Inverter)Auto switch between on-grid / off-grid (STS)ongrid -> offgrid 0ms, offgrid -> ongrid < 20msIsolation TransformerGenerator Connection3 phase unbalanced outputPower frequency designGood impact capabilityFault ride-through capacibilityZVRT, HVRTPV inputOptionalBESS Container500kW / 1.2mWhContainer SizePre-engineered 20FTIP54 ProtectionAuxiliary SystemHVAC, FSS, UPS, SCADA, EMSCertificationCSC certificationContainer Safety ConventionUN3536Shipping as a whole / Plug & PlayActive Balancing BMS 1. Efficiency LeaderEnergy transfer efficiency >90%, eliminating >50% energy waste in passive systems. Large-capacity systems save thousands of kWh annually;2. Lifespan EnginePrecisely prevents overcharge/over-discharge, extending battery pack life by 15%–30%. Capacity retention >90% after 5 years significantly reduces replacement costs;3. Full-Time ProtectionOperates during charge/discharge/idle cycles, dynamically intercepting safety risks (e.g., preventing cellover-discharge during sudden load changes);4. High ROIIn energy storage scenarios, hardware costs are recouped in 1–2 years via peak-valley arbitrage; lifecycle profits increase by 12%+;Packing & DeliveryReinforced Export Wooden CartonProject CasesCompany ProfileGreensun Solar Co., LimitedFactory basic informationGreensun Solar Co., Ltd. is positioned as a high-tech enterprise in the field of new energy. The factory is located in Gangji Intelligent Manufacturing Park (A10-1#, A10-2#, A4-2#), with a total area of about 6,000 square meters and large-scale production capacity.Core business layoutThe company focuses on energy storage systems and covers the entire chain of lithium batteries, photovoltaics and energy services. Business segments include energy storage lithium battery packs, photovoltaic energy storage systems, energy technology services, etc.Application scenarios1. Large energy storage power station: containerized energy storage system;2. Distributed energy: home/industrial and commercial energy storage solutions;3. Photovoltaic matching: solar power generation system integration;Greensun Solar Exhibitions WorldwideGlobal Engagement, Local SolutionsGreensun Solar actively participates in serveral international energy exhibitions annually across Europe, Americas, and Asia-Pacific.This commitment allows us to: >Build Trust – Showcase cutting-edge PV and storage innovations face-to-face >Listen Closely – Directly understand regional market needs and pain points >Solve Faster – Develop tailored solutions for diverse installation scenarios >Shorten Distances – Bridge geographical gaps through on-ground technical supportBy maintaining a constant global presence, we transform exhibition insights into actionable upgrades – ensuring our solar-storage systems evolve with your real-world requirements. Wherever you operate, we're where you are.FAQQ1: Are you a manufacturer or trader ?A: Both Manufacturer & ExporterQ2: Do you provide installation service ?A: Yes for larger systems (usually >1MWH) we can discuss about sending engineers. We also draw diagrams to help customers install systems byself.Q3: Do you customize customer's logo ?A: Yes, we do OEM (logo) and ODM.Q3: How do you arrange it if we plan to visit your factory to see your production process ?A: Just give a 3- day advance notice before you come to us.Q3: Can we have online video calls for discussions and seeing your factory ?A: Of course.
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