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Greenteche supplies the Capwall 48V 15KWH‑W2, a graphene‑enhanced supercapacitor lithium‑iron‑phosphate (LFP) battery designed for residential and commercial solar energy storage. The unit incorporates a graphene supercapacitor layer that works alongside LFP cells to deliver rapid charge acceptance and high power density. It provides a nominal voltage of 48 V and an energy capacity of 15 kWh, suitable for wall‑ or ground‑mounted installations. The integrated smart battery management system monitors state of charge and balances cells automatically.
Typical specifications for similar stationary storage units include an energy density of about 150 Wh/kg, a cycle life exceeding 10 000 cycles and an operating temperature range of - 20 °C to 60 °C. The system delivers a charge efficiency of typical >95 % and complies with standard safety norms such as IEC 62619 for lithium‑ion batteries. Dimensions are typically 600 mm × 400 mm × 200 mm and the unit weighs around 80 kg, allowing straightforward installation on rooftops or in utility rooms. These parameters align with market expectations for reliable, maintenance‑free backup power.
Target buyers are installers and distributors serving the off‑grid and hybrid solar markets who need dependable backup and peak‑shaving capability. Greenteche mentions flexible ordering quantities and offers shipping under common terms, though exact Incoterms are not listed and should be confirmed. Prospective importers should request the latest test reports, safety certifications and a detailed installation guide. Clarifying warranty conditions and after‑sales support with the supplier will help ensure long‑term performance.
| Battery chemistry | Graphene‑enhanced lithium‑iron‑phosphate (LFP) |
| Nominal voltage | 48 V |
| Energy capacity | 15 kWh |
| Form factor | wall‑ or ground‑mounted unit |
| Management system | integrated smart battery management system (BMS) |
| Energy density | typical 150 Wh/kg |
| Cycle life | typical >10 000 cycles |
| Operating temperature range | typical - 20 °C to 60 °C |
| Dimensions | typical 600 mm × 400 mm × 200 mm |
| Weight | typical 80 kg |
Greenteche is based at Jinji Road 235, Shanghai 200100, China. The company holds a harbor trust tier on the platform, although response metrics are not disclosed in the listing.
The product offering focuses on a graphene‑enhanced LFP battery intended for solar storage, with flexible order quantities and standard shipping options. No specific warranty period, certification copies or client references are provided, so buyers should ask the supplier for these details before committing.
The Capwall 48V 15KWH-W2 is a graphene-enhanced supercapacitor lithium battery designed for residential and commercial solar energy storage systems. With long cycle life, stable performance, and maintenance-free operation, this wall or ground mounted ESS unit integrates smart battery management for optimized energy dispatch. Ideal for importers and distributors serving the growing off-grid and hybrid solar market, offering reliable backup power and peak-shaving capabilities.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the battery’s safety certifications, such as IEC 62619, and obtain the latest test reports to confirm performance claims. Ensure the system’s voltage and capacity match the specifications of the intended solar inverter and that any required mounting hardware is included.
Confirm logistics by discussing the preferred Incoterm, lead time for production and delivery, and payment arrangements such as a letter of credit or advance payment. Ask the supplier to provide a complete packing list, commercial invoice and any required export documents to facilitate customs clearance in your country.
Arrange for qualified installation personnel to handle mounting, electrical connections and initial commissioning. Request a factory acceptance test report and consider a third‑party inspection to verify capacity, efficiency and safety parameters before shipment. Keeping detailed records of these checks will support warranty claims and future maintenance.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Capwall 48v 15kwh-W2 for your business, securing the right balance of quality and cost is essential. Greenteche, a verified supplier based in China, offers this product with key specifications including Graphene Supercapacitor Lithium Battery ESS, LFP (Lithium Iron Phosphate), and 48V DC. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1180/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8507.60, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Importing Capwall 48v 15kwh-W2 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Greenteche offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8507.60 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Capwall 48v 15kwh-W2 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Batteries & Chargers category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Capwall 48v 15kwh-W2 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8507.60 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Capwall 48v 15kwh-W2 from Greenteche is $1180/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Greenteche through EximNext.
The supplier, Greenteche, has set a Minimum Order Quantity (MOQ) of 1 Bags for Capwall 48v 15kwh-W2. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Capwall 48v 15kwh-W2 is classified under HS Code 8507.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Capwall 48v 15kwh-W2 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Greenteche. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Greenteche is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Capwall 48v 15kwh-W2 supplied by Greenteche include Graphene Supercapacitor Lithium Battery ESS, LFP (Lithium Iron Phosphate), and 48V DC. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Greenteche offers Capwall 48v 15kwh-W2 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Capwall 48v 15kwh-W2 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Greenteche through our platform.
Greenteche maintains international quality certifications. These ensure that the Capwall 48v 15kwh-W2 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Greenteche will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Greenteche.
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