Import 3kw Off-On Grid Solar Energy Storage System — Buy in wholesale FOB from Supplier in China
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3kw Off-on Grid Solar Energy Storage System
The PowerOak PS8030B is a 3kW off-on grid solar energy storage system featuring built-in components for solar charging, lithium-ion battery storage, AC charging, and inversion. It delivers a rated output power of 3000W, with a peak output capability of 4000W, and supports output voltages of 220V, 230V, or 240V AC at 50Hz or 60Hz. The system’s 8.0kWh battery capacity, using 18650 lithium-ion cells, provides substantial energy storage for residential or small commercial applications.
This all-in-one system integrates a solar controller, lithium-ion battery, AC charger, and inverter, simplifying installation and reducing the need for separate components. The 18650 lithium-ion battery type is standard for portable and semi-portable energy storage due to its balance of energy density and cycle life. The overload ability of 120% ensures the system can handle temporary power spikes without damage, a critical feature for appliances with high startup currents.
The PS8030B is designed for both off-grid and grid-tied applications, making it versatile for solar installations in areas with unreliable or no grid access. Typical buyers include homeowners, small businesses, and off-grid facility managers seeking a reliable, compact energy storage solution. For bulk orders, confirm the supplier’s lead time and packaging specifications, as these can impact deployment schedules.
| Model | PS8030B |
| Battery Capacity | 8.0kWh |
| Battery Type | 18650 lithium-ion |
| Rated Output Power | 3000W |
| Peak Output Power | 4000W |
| Output Voltage | 220V/230V/240V AC or 100V/110V/120V AC |
| Output Frequency | 50Hz or 60Hz |
| Overload Ability | 120% |
| Built-in Components | Solar controller, lithium-ion battery, AC charger, inverter |
| Typical Battery Cycle Life | 2000 to 5000 cycles typical for 18650 lithium-ion |
| Typical Charge Time | 4 to 6 hours typical for full solar recharge |
PowerOak New Ener Co., Ltd is located at Longsheng Road 5, Dayawan West District, Huizhou, Guangdong, China. The company specializes in solar energy storage systems, offering integrated solutions like the PS8030B for both off-grid and grid-tied applications. Its harbor trust tier confirms a verified operational presence, though the current response rate and average response hours are not published, indicating buyers may need to follow up directly for timely communication.
The supplier’s focus on all-in-one systems simplifies procurement and installation for buyers, as the PS8030B combines solar charging, battery storage, AC charging, and inversion in a single unit. This approach is particularly valuable for residential and small commercial buyers seeking plug-and-play solutions. However, the lack of response metrics suggests buyers should confirm support availability and after-sales service before committing to large orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing 3kw Off-on Grid Solar Energy Storage System from PowerOak New Ener Co.,Ltd - China Import Guide
Before ordering, confirm the system’s compatibility with your existing solar array and electrical infrastructure, as the output voltage and frequency must match your local standards. Verify the battery capacity meets your energy storage needs, particularly for off-grid applications where power outages are frequent. Request documentation on the battery’s cycle life and warranty to assess long-term reliability.
For logistics, discuss packaging and shipping methods with the supplier, as the integrated nature of the PS8030B may require special handling to prevent damage to the built-in components. Clarify lead times, as these can vary based on production schedules and order volume. Incoterms and payment terms should also be agreed upon, with options like FOB or CIF commonly used for international shipments.
Upon receipt, perform a full system test, including charging the battery via solar and AC, and verifying the inverter’s output waveform and power quality. Inspect the unit for any physical damage and ensure all built-in components are functional. Request a certificate of conformity and test reports from the supplier to confirm compliance with safety and performance standards. For critical installations, consider third-party inspection to validate performance claims.
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30 suppliersBuy 3kw Off-On Grid Solar Ene in Bulk — Verified Supplier in China
When sourcing 3kw Off-On Grid Solar Energy Storage System for your business, securing the right balance of quality and cost is essential. PowerOak New Ener Co.,Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10005000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Solar Power Equipments sector with strong demand from importing countries worldwide.
3kw Off-On Grid Solar Ene Specifications, Trade Terms & Pricing
Importing 3kw Off-On Grid Solar Ene requires careful attention to shipping logistics, customs compliance, and secure payment terms. PowerOak New Ener Co.,Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About PowerOak New Ener Co.,Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 3kw Off-On Grid Solar Ene 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 Solar Power Equipments category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import 3kw Off-On Grid Solar Ene — Shipping, Logistics & Customs
Importing 3kw Off-On Grid Solar Ene 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 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About 3kw Off-On Grid Solar Ene
What is the wholesale price of 3kw Off-On Grid Solar Energy Storage System?
The current listed wholesale price for 3kw Off-On Grid Solar Energy Storage System from PowerOak New Ener Co.,Ltd is $10005000/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 PowerOak New Ener Co.,Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for 3kw Off-On Grid Solar Ene?
The supplier, PowerOak New Ener Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 3kw Off-On Grid Solar Ene. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 3kw Off-On Grid Solar Energy Storage System?
The HS Code classification for 3kw Off-On Grid Solar Energy Storage System depends on the specific grade and form. Contact PowerOak New Ener Co.,Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import 3kw Off-On Grid Solar Ene from China?
To import 3kw Off-On Grid Solar Ene from China, negotiate shipping terms (FOB, CIF, or EXW) directly with PowerOak New Ener Co.,Ltd. Ensure you have the necessary import licenses for Solar Power Equipments products in your destination country.
Is PowerOak New Ener Co.,Ltd a verified supplier?
Yes, PowerOak New Ener Co.,Ltd 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.
What are the key specifications of 3kw Off-On Grid Solar Energy Storage System?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to PowerOak New Ener Co.,Ltd through EximNext.
What packaging options are available for bulk orders of 3kw Off-On Grid Solar Ene?
PowerOak New Ener Co.,Ltd offers 3kw Off-On Grid Solar Ene with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 3kw Off-On Grid Solar Ene the most?
3kw Off-On Grid Solar Ene is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from PowerOak New Ener Co.,Ltd through our platform.
What certifications does this 3kw Off-On Grid Solar Ene supplier hold?
PowerOak New Ener Co.,Ltd maintains international quality certifications. These ensure that the 3kw Off-On Grid Solar Ene meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 3kw Off-On Grid Solar Energy Storage System on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. PowerOak New Ener Co.,Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 PowerOak New Ener Co.,Ltd.
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