📜
International Certifications
Our solar products hold a full line of international authoritative certificates such as CE, TUV, SGS, IEC, MCS, INMETRO, etc. The modules are developed by our own R&D team with global patents in more than 18 countries.
🏭
Manufacturing Excellence
We have established silicon wafer, solar cell, and PV module integrated manufacturing bases. The industrial integration drives high-speed development and ensures product consistency.
During more than 20 production processes, each panel is quality tested and inspected with 2 times EL tests by professional instruments to ensure perfect delivery.
🌍
Global Projects
Our systems have been exported to more than 100 countries. We have rich experience in design, export, and installation. Local engineering teams can provide timely after-sales support.
❓
Frequently Asked Questions
What is the main advantage of the LiFePO4 chemistry used in this battery?
LiFePO4 (Lithium Iron Phosphate) offers superior safety, a longer cycle life (often over 6000 cycles), and better thermal stability compared to traditional lithium-ion batteries.
Can multiple 5.12kWh units be connected in parallel?
Yes, these batteries support parallel connection to increase your total energy storage capacity based on your system requirements.
What communication interfaces does the BMS support?
The built-in Battery Management System (BMS) supports RS485, RS232, and Dry Contact points for seamless integration with most solar inverters.
Is this battery compatible with off-grid solar systems?
Absolutely. It is designed for both off-grid and hybrid solar systems, providing reliable energy storage for residential and commercial use.
What is the recommended maintenance for this battery pack?
The battery is virtually maintenance-free. It is recommended to keep it in a temperature-controlled environment and ensure the connections remain tight and clean.
Does the battery come pre-charged?
For safety during transport, the products are typically shipped with a 40% to 60% state of charge (SoC).
ApexSun Solar
