4kw off-grid solar system, Battery line, solar panel line, supplier of off-grid solar system

4kw Off Grid Solar System PV

Accessories for a complete set of products

4kw Off Grid Solar System PV

Single crystal photovoltaic panels	6pcs
Solar inverter control integrated machine (with mains charging)	1pcs
lead-acid cell	4pcs
Photovoltaic stents	1pcs
Battery cables and solar panels	1pcs

Solar system each parts feature

4kw off grid solar panel system

Model	JSM-450/72H
Rated power(Pmax)	450w
Maximum working voltage(Vmp)	42.1v
Maximum operating current(Imp)	10.69a
Open-circuit voltage(Voc)	49.84v
Size	2108104835mm
Weight	26.5kg
Efficiency	20.4%
10 years warranty, 25 years service life

4kw off grid solar inverter system

Solar inverter control integrated machine (with mains charging)
4000W-48VDC 220VAC 50Hz
Output rating	4000w
DC input voltage	48v DC
Built-in MPPT solar controller specification :48V/60A
Output voltage	220VAC 50Hz
Size	553mm411mm175mm
Weight	34kg

4kw off grid solar battery system

Model	NPG200-12
Voltage	12vDC
Battery capacity	200Ah
Type	Fully sealed solar colloidal battery
Working life	6-8years
Size	522mm238mm222mm

4kw off grid solar bracket system

Sloped roof/flat roof/floor (optional) anodized aluminium alloy bracket includes complete screws and fittings. Good bearing capacity, no deformation, corrosion resistance, no maintenance cost. Can carry 6 450W solar panels System configuration: 1 bracket for each system

4kw off grid solar inverter system

After you receive the goods, our Rekesun team will provide video installation, installation instructions, step-by-step installation instructions. If you would like to know more, please contact us now.