1, How long is the delivery time of
photovoltaic solar systems?
"Usually delivery time about 10work days for
pv solar systems, please note in advance if you need it to be faster"
2, Solar panels are fragile, how to avoid damage during transportation?
"We pack all solar panels by customized solid wooden box for better protection"
3, Which types of
solar panels do you use for
solar system?
"PERC or
N- type Topcon are all available,hot selling items are 410W, 450W, 550W, 620W, 650W and
700w solar panels etc. All are compatible with the whole
PV system"
4, How does the client know about the whole
solar energy system connection?
"Not only get products, customers also get our technical support and services,customer can install as per the wiring diagram. or call us directly to get online installation guide service"
5, How many kwh batteries does customer need for the
photovoltaic system?
"Usually, 5kw system with 5-20kwh battery energy storage, 10kw system with 10-30kwh batteries. our sales will help you choose the suitable solar energy storage system solution"
6, Which types of battery you supply for
energy storage systems?
"Now we mainly have storage batteries of deep cycle maintenance free
lead acid battery or most popular
Lithium ion Batteries powerwall or
stackable rack types, which is compatible with most hybrid
solar inverter communication"
7, Do you manufacture large containerized
lithium ESS?
"Yes, we design the complete ESS for you with connection layout, PV simulation, ROI,installation, training, commissioning etc. Now we are mainly installing factory projects about 100kwh to
500kwh storage ESS with 10/20feet containers, HVAC, hybrid inverter, PCS chargers, battery storage, mounting brackets etc"
8, How does customer get best quotation and technical datasheet?
"Please send enquiry and leave your contact,our sales will get in touch with you and discuss the
solar system in details"