📊 Technical Specifications
| Model |
R20K | R30K | R40K | R50K | R60K |
| Nominal Capacity (kWh) |
20.48 | 30.72 | 40.96 | 51.2 | 61.44 |
| Nominal Voltage (V) |
204.8 | 307.2 | 409.6 | 512 | 614.4 |
| Weight (kg) |
201.4 | 309.6 | 392.8 | 499 | 582.2 |
| Battery Type |
LFP (LiFePO4) |
| Cycle Life |
6500 |
| Warranty |
10 Years |
* If the size and parameters of the product are changed, the latest information will prevail without further notice.
🏢 Industry Expertise
Our enterprise is dedicated to emerging energy technology research and development, focusing on high-efficiency photovoltaic equipment, solar thermal utilization, and advanced energy storage solutions. Our business scope covers solar power generation technical services, sales of power electronic components, and intelligent power transmission control equipment. We are committed to promoting the development and application of new energy technologies, aiming to contribute to global energy transformation and sustainable development through continuous innovation and high-quality services.
❓ Frequently Asked Questions
What are the advantages of your production?
We operate our own manufacturing facility and maintain strategic partnerships with leading industry brands to ensure top-tier quality and competitive pricing.
Can I request a sample for quality verification?
Yes, we welcome sample orders for quality evaluation and technical testing before bulk commitments.
What is the estimated delivery time?
Our daily production capacity is approximately 2,300 pieces. The exact delivery timeline depends on the specific order quantity and current inventory.
Where is the primary loading port?
Our standard shipping and loading operations are conducted through the Port of Shanghai.
Do you provide OEM services?
Yes, we offer comprehensive OEM solutions to meet customized branding and design requirements.
What is the warranty period for the batteries?
Our energy storage systems typically come with a 10-year warranty, reflecting our confidence in the 6500+ cycle life.
HK Charger
