01
48V 100AH Powerwall 5KW 10KW Solar Battery Storage System from China Suppliers & Factory - Wall Mounted Design, LFP Cells
Application
QQ1: How long is the delivery time of your products?
Usually about 15 days.
QQ2: What kind of certificates do your products have?
GSL ENERGY battery products have acquired UN38.3, CE, FCC, UL and PSE certificates, which is able to satisfy most country's importing requirements.
QQ3: Can you supply OEM & ODM service?
Yes, but there is a minimum order quantity required.
QQ4: Can you ship your battery products by sea or by air?
We have long-term cooperated forwarders who are professional at battery shipment.
QQ5: How long is the warranty?
Our warranty is from 5–15 years.
QQ6: How do you provide after-sales service?
We have overseas branches that can provide repair and replacement.
QQ7: Does the wall mounted battery have a communication function?
Yes, the MeritSun wall mounted battery features RS232 & RS485 communication with PC and a smart LCD for monitoring.
QQ8: Can I get a sample?
Yes, please leave your contact information and our sales manager will contact you soon.
Advantage
- 1Maintenance free. Modular design for easy installation and capacity expansion.
- 2Long cycle life: 8,500 times.
- 3Built-in smart BMS with multiple protection and communication functions.
- 4Wide working temperature range and high reliability.
- 5Multiple battery units can be connected in parallel, suitable for high energy storage applications.
- 6Compatible with various charge controllers and inverters.
- 7Widely used for off-grid solar system storage, telecom back-up, central data center, etc.
TONGXING EV Charger Introduction
TONGXING is a leading technical manufacturer specializing in EV charging products, integrated with R&D, design, manufacturing and sales services. Our main products include Electric Vehicle Charging Stations, Portable Chargers, Charging Cables, Connectors, etc.
All our products have obtained the necessary certifications for each market, including:
CE
TUV
CSA
FCC
ETL
UL
ROHS
CCC
Frequently Asked Questions
What certifications do GSL ENERGY battery products hold?
GSL ENERGY battery products hold UN38.3, CE, FCC, UL, and PSE certifications, meeting the importing requirements of most countries worldwide.
How many cycle times does the battery support?
The battery supports up to 8,500 charge/discharge cycles, ensuring a long service life and excellent return on investment.
Can multiple battery units be used together for larger energy storage systems?
Yes, multiple battery units can be connected in parallel, making them suitable for high-capacity energy storage applications such as off-grid solar systems and data centers.
What EV charging products does TONGXING manufacture?
TONGXING manufactures a full range of EV charging products including Electric Vehicle Charging Stations, Portable Chargers, Charging Cables, and Connectors, all backed by major international certifications.
Is OEM or ODM service available for battery products?
Yes, OEM and ODM services are available. A minimum order quantity is required. Please contact our sales team for more details.
What after-sales support is provided after purchase?
We have overseas branches capable of providing repair and replacement services. Our warranty coverage ranges from 5 to 15 years depending on the product.