PV Inverter+ Transformer+ Switchgear

0.5 ~ 6.25 MW; 0.38 ~ 35 kv
• Container housing
• Low loss maintenance-free dry transformers
• Investment reduction of 15%~20% (compared with conventional "MW house + PV box transformer")
• The inverter and transformer are connected with copper bars
 

Integrated photovoltaic (pv) grid inverter device (hereinafter referred to as integration device), is 0.38 ~ 35 kv three-phase ac 50/60 hz complete photovoltaic (pv) grid unit, integrated optical v grid inverter, dry type transformer, high (low) pressure equipment such as switchgear, intelligent communications cabinets, shell into an organic whole, realize the photovoltaic power station distribution, inverter dc interconnection, booster, ac power distribution, and other functions.

The products can replace the traditional mode of "MW house + PHOTOVOLTAIC box transformer ", and are widely used in distributed and centralized photovoltaic power stations, meeting the standard requirements of GB 17467, NB/T 32004, GB1094.LL, GB 7251.1, GB 3906 and so on.

Dry type transformer: reliable, safe and maintenance-free
• The whole dry transformer has passed C2 grade climate test and E2 grade environmental test, and its quality is reliable.
• Dry type transformer passed F1 combustion test, fireproof, no pollution.
• Dry transformers are maintenance-free and have no maintenance costs.
The sealing ring between the oil transformer box and the top cover will age after a long period of time and needs to be replaced. Oil changing insulation oil needs
Regular oil sample analysis and oil filtration will affect photovoltaic power generation and reduce revenue.

Low Investment, High Yield （Investment will be reduced by 15-20%）

1. Reduction in investment by 15~20 per cent (approximately ~$8,100,000)
(35 KV 1MW compared with the conventional "MW PV box change "):
2 bases reduced to 1.

Save about 15,000

2.Save 50% installation time; Save 50% debugging time.
Save some1.0万

3.The connection cable between MW house and pv box transformer is eliminated.
Save about $100,000

4.Skip the two switch cabinets between the inverter and transformer.
Save about 40 ~ 60 thousand