Complete Solar System 15kw 20kw 30kw off-Grid Solar Power System

Basic Info

Model NO.	SF-OFSS15
Inverter	Pure Sine Wave Inverter
Battery	Lead Acid Battery
Solar Panel Type	Mono / Poly Solar Panel
Battery Set Voltage	48V
Output Frequency	50/60Hz
Mounting Structure	Customized for Roof/Ground
Controller	MPPT Solar Charge Controller
Function	Power Support
Work Time	24hours/Day
Transport Package	Wooden Box / Carton Packing
Trademark	Solarfirst
Origin	China
Production Capacity	100000watt/Week

Product Description

Off-Grid Solar Systems

An off-grid solar system (off-the-grid, standalone) is the obvious alternative to one that is grid-tied. For homeowners who cant always be access to the grid, off-grid solar systems are usually out of question.

Advantages:
1. No access to the utility grid
2. Uninterrupted power supply
3. Completely independent from external energy supplies
Technical Details

Complete off grid solar energy systems
Components	1KW	2KW	3KW	5KW	10KW
Solar Panel	3 pcs	6 pcs	9 pcs	16 pcs	30 pcs
Inverter	1 set	1 set	1 set	1 set	1 set
PV Cable	100 meters	100 meters	100 meters	200 meters	400 meters
Charger Controller	1 pc	1 pc	1 pc	1 pc	1 pc
Battery	4 sets	4 sets	4 sets	8 sets	8 sets
Mounting structure	Standard Pitched Roof(Customized Optional)

Components ListSolar Panels

1. 25 Years Power Output Guarantee
2. Anti-reflective and anti-soiling surface power
3. PID Resistant,High salt and ammonia resistanceOff Grid Inverter

1. 5 years standard warranty2. Support Working in Parallel3. Max.Efficiency 99.6%4. Integrated DC switch for added safety protection5. With WIFI Monitoring DeviceBattery

1. Provide the stable DC power for Inverter2. 12V and 2 V Series; Flexibility of capacity3. Nominal Voltage(Vdc): 124. Nominal Capacity(AH): 2005. Depth of Discharge: 70%Chrage Controller

1. PWM Charge2. Mppt Charge3. Rated Voltage (VDC): 48/964. Maximum Charging Current (A): 60/100/1205. MPPT Voltage Range (VDC): 70-150Accessories

1. PV Cable 4mm2 6mm2
2. AC Cable
3. DC Switches
4. AC Breaker
5. AC/DC Combine boxMounting structure

1. Residential Roof(Pitched Roof)
2. Commercial Roof(Flat roof&workshop roof)
3. Ground Solar Mounting system
4. Vertical wall solar mounting system
5. All aluminum structure solar mounting system
6. Car parking solar mounting systemPackaging & Shipping

Project

Exhibition

Certifications

FAQ

Q1: How much power solar energy systems can you provide?

A1: Home solar energy systems 1-50KW, and we also provide higher wattage commercial and industrial solar power systems.

Q2: Can you offer On Grid and Off Grid solar power systems?
A2: Yes, we produce On Grid solar power systems, Off Grid solar power systems and also provide Hybrid solar power systems.

Q3: Who is your service customer? A3: Individual client for house solar systems; distributor; importer and solar energy system installer.

Q4: What is your warranty and after-sales policy?
A4: Your order products will be guaranteed for 10 years, and solar panel warranty is 25 years.