Solar Controller SR81 for Solar Heating System
Solar Controller SR81 for Solar Heating System
Produktbeschreibung
Product Description





Specification
item | value |
Place of Origin | China |
Zhejiang | |
Brand Name | SIDITE |
Model Number | SR81 |
Type | MPPT |
Application | Thermal Controller |
Work Time (h) | 24 |
Max PV Power | 2000 |
Max PV Voltage | 220 |
Certificate | CE |
Warranty | 1 YEAR |
Rated Voltage | 12v |
VOLTAGE | 110v OR 220v |
Packing & Delivery


standard export packing
Company Profile






Zhejiang Sidite New Energy Co., Ltd. is a solar water heater manufacturer with fast development, which specialized in solar water heater and solar collector for more than 10 years. According to the various demands of the customers, the R&D center of the company designs and researches the new export products constantly. At present, the export product scope of the company covers integrative non pressure series, integrative pressure series, split pressure series and large solar water heater system project.
The company is active in introducing technical talents, focuses on technology introduction and R&D, strengthens the cooperation with universities and scientific research institutions, pays attention to production-learning-researching cooperation and the international talents exchanges, and cooperates closely with institute of Physics and Chemistry of Chinese Academy of Sciences, Zhejiang University, and Jiaxing University etc. In 2010, the company established a lab combined with solar water heater system and key parts inspection, the lab is established according to the national lab level, and the total area is about 1700 square meters. Based on the equipment such as solar test system, actual effects detector for solar glass vacuum tube etc, it will add vacuum quality experiment equipment, vacuum tube spectrophotometer, experimental apparatus for material aging, advanced inspection apparatuses for stainless steel component inspection and salt spray test for stainless steel, and it becomes the first solar enterprise that establishes a lab in Zhejiang province and reaches the objective of producing high quality solar for the enterprises
FAQ
1. who are we?
We are based in Zhejiang, China, start from 2004,sell to Domestic Market(50.00%),South America(20.00%),Central America(14.00%),Eastern Europe(3.00%),Southeast Asia(3.00%),Africa(3.00%),North America(00.00%),Oceania(00.00%),Mid East(00.00%),Western Europe(00.00%),Northern Europe(00.00%),Southern Europe(00.00%),South Asia(00.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Solar Water Heaters
4. why should you buy from us not from other suppliers?
SIDITE have 19 years' experience in solar water heater manufacturing and use advanced production lines to ensure the top-class quality.50% of our products are for overseas market more than 60 countries. We now have got certificates INMETRO, Solar Keymark.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A,Cash;
Language Spoken:English,Chinese
We are based in Zhejiang, China, start from 2004,sell to Domestic Market(50.00%),South America(20.00%),Central America(14.00%),Eastern Europe(3.00%),Southeast Asia(3.00%),Africa(3.00%),North America(00.00%),Oceania(00.00%),Mid East(00.00%),Western Europe(00.00%),Northern Europe(00.00%),Southern Europe(00.00%),South Asia(00.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Solar Water Heaters
4. why should you buy from us not from other suppliers?
SIDITE have 19 years' experience in solar water heater manufacturing and use advanced production lines to ensure the top-class quality.50% of our products are for overseas market more than 60 countries. We now have got certificates INMETRO, Solar Keymark.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A,Cash;
Language Spoken:English,Chinese
Lieferfähigkeit
Verpackung und Versand
- Vorlaufzeit:
- Hafen:
- Verpackungsdetails:
>=10 Set(s)
US 55.60-60.00
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