UNGM logo

Supply and delivery of Solar Panel with battery back up and 12V battery

UNOPS
Supply and delivery of Solar Panel with battery back up and 12V battery Invitation to bid

Reference: ITB/2017/953
Beneficiary country(ies): Myanmar
Registration level: Basic
Published on: 17-Sep-2017
Deadline on: 09-Oct-2017 07:30 0.00

Description
Tender description: [Supply and delivery of Solar Panel with battery back up and 12V battery]

- Photovoltic solar modules                                         (100 modules) of 24V x 200W with fixed stand fittings
- Battery back up                                                       (48 nos.) of 2V 100Ah dry type SMPF no emission maintenance free battery bank.
- Inverter UPS                                                           (50kW 220V) Single phase Inverter with 96V
- 12V battery                                                             (160 nos.) of 12V Battery


The Bidder/s shall bid the tender as following Lots. ​The detail describtions were stated in the ITB_Section_II_Schedule of Requirements.

* Lot 1: Supply and delivery of Solar sets to Yae Oo Seeds Farm (Sagaing Township, Sagaing Region).
* Lot 2: Supply and delivery of Solar sets to Oat Phyat Seeds Farm (Phyu Township, Bago Division).
* Lot 3: Supply and delivery of 12V batteries to Sagaing and Magway Regions.

-----

IMPORTANT NOTE: Interested vendors must respond to this tender using the UNOPS eSourcing system, via the UNGM portal. In order to access the full UNOPS tender details, request clarifications on the tender, and submit a vendor response to a tender using the system, vendors need to be registered as a UNOPS vendor at the UNGM portal and be logged into UNGM. For guidance on how to register on UNGM and submit responses to UNOPS tenders in the UNOPS eSourcing system, please refer to the user guide and other resources available at: https://esourcing.unops.org/#/Help/Guides

Documents
Contacts
Links
UNSPSC
Revisions
This tender has been posted through the UNOPS eSourcing system. Cet avis a été publié au moyen du système eSourcing de l'UNOPS. Esta licitación ha sido publicada usando el sistema eSourcing de UNOPS.
B  -  Industrial Equipment & Tools
26000000  -  Power Generation and Distribution Machinery and Accessories
26110000  -  Batteries and generators and kinetic power transmission
26111700  -  Batteries and cells and accessories
26111704  -  Battery chargers
C  -  Components & Supplies
39000000  -  Electrical Systems and Lighting and Components and Accessories and Supplies
39100000  -  Lamps and lightbulbs and lamp components
39101600  -  Lamps and lightbulbs
39101603  -  Solar lamps
New clarification added: Dear Bidder,Order no and date means your corresponance documents between you and your customer ie (PO number and PO date or invoice number and invoice date). The reason for asking this column is when UNOPS sent reference check to your customer, we'll refer the number and date provided in the column of "Order no and date"Thank you,IRM Procurement Team

Changed/edited on: 03-Oct-2017 05:27
Changed/edited by: webservice@unops.org
New clarification added: Dear Sir,1) We would like to confirm the battery size of 2V 100Ah. Do we have to supply the exact same specification or can you provide larger Ah? (Our requirement is set out as 2V 100Ah)2) Do we need to provide the Charge Controller? If so, the specification? (You may provide the Charge controller as optional)3)  Can we get the system diagram? (We have no diagram ready so far. As an option you can also provide the diagram on your submission)Thank You,IRM Procurement Team

Changed/edited on: 02-Oct-2017 06:16
Changed/edited by: webservice@unops.org
New clarification added: Dear Sir,1) We would like to confirm the battery size of 2V 100Ah. Do we have to supply the exact same specification or can you provide larger Ah? (Our requirement is set out as 2V 100Ah)2) Do we need to provide the Charge Controller? If so, the specification? (You may provide the Charge controller as optional)3)  Can we get the system diagram? (We have no diagram ready so far. As an option you can also provide the diagram on your submission)Thak You 

Changed/edited on: 02-Oct-2017 06:05
Changed/edited by: webservice@unops.org
New clarification added: Dear Bidder,Thank you. As instructed by ministry focal person, our requirement is as stated in the technical specification in the ITB. Single phase inverter with 50kW is mandatory on this matter and quantities requirement for 2V 100Ah is 48 pcs as per the instruction.Thank you,IRM Procurement Team

Changed/edited on: 29-Sep-2017 12:27
Changed/edited by: webservice@unops.org
New clarification added: Dear SIr,(1) So, Inverter wil be 1 phase in with 1 phase out?(2) Can we install 10kW * 5 pcs for 50kW inverter?(3) Is there anyplace which you have installed here for reference?Dear Bidder,As set out in the ITB, you'll need to submit 50kW inverter (1 unit) which meets our requirement. We are not encouraging you to submit 10kW* 5Pc. This is for cold storage purpose and we do not have any reference.In otherhand, you can submit your own diagram which is not deviate our requirement.Thank you,IRM Procurement Team

Changed/edited on: 29-Sep-2017 11:24
Changed/edited by: webservice@unops.org
New clarification added: Dear SIr,(1) So, Inverter wil be 1 phase in with 1 phase out?(2) Can we install 10kW * 5 pcs for 50kW inverter?(3) Is there anyplace which you have installed here for reference?Dear Bidder,As set out in the ITB, you'll need to submit 50kW inverter (1 unit) which meets our requirement. We are not encouraging you to submit 10kW* 5Pc. This is for cold storage purpose and we do not have any reference.In otherhand, you can submit your own diagram which is not deviate our requirement.Thank you,IRM Procurement Team

Changed/edited on: 29-Sep-2017 11:19
Changed/edited by: webservice@unops.org
New clarification added: Dear SIr,(1) So, Inverter wil be 1 phase in with 1 phase out?(2) Can we install 10kW * 5 pcs for 50kW inverter?(3) Is there anyplace which you have installed here for reference?Dear Bidder,As set out in the ITB, you'll need to submit 50kW inverter (1 unit) which meets our requirement. We are not encouraging you to submit 10kW* 5Pc. This is for cold storage purpose and we do not have any reference.In otherhand, you can submit your own diagram which is not deviate our requirement.Thank you,IRM Procurement Team

Changed/edited on: 29-Sep-2017 11:17
Changed/edited by: webservice@unops.org
New clarification added: Dear SIr,(1) So, Inverter wil be 1 phase in with 1 phase out?(2) Can we install 10kW * 5 pcs for 50kW inverter?(3) Is there anyplace which you have installed here for reference?Dear Bidder,As set out in the ITB, you'll need to submit 50kW inverter (1 unit) which meets our requirement. We are not encouraging you to submit 10kW* 5Pc. This is for cold storage purpose and we do not have any reference.In otherhand, you can submit your own diagram which is not deviate our requirement.Thank you,IRM Procurement Team

Changed/edited on: 29-Sep-2017 11:15
Changed/edited by: webservice@unops.org
New clarification added: Dear Bidder,Thank you for your comments. Our requirement of Cold Storage room is as stated in the ITB and you may require to submit the simple design structure which should not deviate from our requirement.Thanks,IRM Procurement Team

Changed/edited on: 29-Sep-2017 07:01
Changed/edited by: webservice@unops.org
New clarification added: 1.      Is the input voltage 100V or 220V? (Yes it is 100Vdc)2.      Would 3-phase in/out or 3-phase in/1-phase out work for this project?  Or, it must be single phase in/out? (It must be Single Phase only) Regards,MSP

Changed/edited on: 29-Sep-2017 06:48
Changed/edited by: webservice@unops.org
New clarification added: Dear UNOPS,Regarding ITB/2017/953, I would like to ask the followin questions for clarification:1 ) For Lot No 1 and Lot No 2       >  100 numbers of 200W are required for each lot , are the solar frames required? (Yes, it is indicated in 4th row, Anodized Aluminium Alloy Frame)      >  48 numbers of 2V 100AH SMF batteries are required for each lot, are the battery racks required? (You can submit as optional if you think appropriate)      > It is mentioned 50 kW Single Phase  Inveter is requried, normally 50kW Inverter comes only with Three Phase, so is it 5kW , instead of 50 kW? (Our requirement is 50kW Single phase)      > There is no Solar Charge Controller is mentioned , is Solar Charge Controller required? (You can submit as optional)      > It is menitoned only Supply and Delivery of the goods are quired, is Installattion and Commisioning not required? (No installation is required so far)2 ) For Lot No 3 , only Supply and Delivery of 12V 100AH SMF batteries are required? (Yes, for each locations)3 ) Is the last date of the submission of the tender proposal 9 October 2017 ? (Yes, we've amended some clause in the ITB and extended)Please make clarification soon.Best regards,Soe HtutManaging DirectorPrecision Focus Co., Ltd.

Changed/edited on: 29-Sep-2017 06:37
Changed/edited by: webservice@unops.org
New clarification added: Dear Sir,Referring to this ITB, we would like to submit a bid and appreciate your clarification to the following queries.1.  It is indicated nominal capacity of inverter shall be a minimum of 50kW and it is a single-phase type.  Would you accept a proposal of three-phase type with nominal input voltage of 400VAC? (If it is not the major deviation and meets our requirement as stated in the Technical Specification table, you may submit it)2.  As you indicated the load is a type of cold storage.  Does it accept single-phase or three-phase power input? (Please advice the differences)3.  As you indicated battery for inverter is 2V 100AH sealed maintenance free type, would you accept a proposal of 12V type battery of similar AH capacity? (Our requirment is 2V 100Ah SMF) battery as stated in the Technical Specification table)4.  With regarding to fixed stand for PV modules, would the PV array be mounted on the roof or on the ground? (It is on the ground)I look forward to receiving your clarification.Thank you.

Changed/edited on: 29-Sep-2017 06:26
Changed/edited by: webservice@unops.org
New amendment added #1: 1: Qualification criteriaBidders should have annual sales turnover of minimum equivalent to the bid price in anyone of the last three years for each lot OR for bidders who are manufacturers’ distributors but do not meet the annual sales turnover may either be in a JV with the Manufacturer or they should have a written statement from the Manufacturer confirming delivery through the distributor under the quoted condition and the Manufacturer (one providing a written statement) should have an annual sales turnover of minimum two times the cumulative value of the awarded lots.2. Evaluation method detailsBids shall be evaluated as specified in the document titled Section I: Instructions to Bidders, and following evaluation criteria included in the Evaluation Criteria section. “This ITB is related to following ITB   1)    ITB/2017/892 - Supply and Delivery of Road Construction Equipment 2)    ITB/2017/903 - Supply and Delivery of Pumps, Engines and PVC Pipes to Myanmar3)    ITB/2017/913 - Supply and Delivery of Trucks to Myanmar4)    ITB/2017/1044 - Supply and Delivery of Water Supply and Tunnel Chamber Components5)    ITB/2017/1186 - Supply and Delivery of Construction Equipment to Myanmar6)    ITB/2017/804 - Supply and Delivery of Honda Wave 110i to Myanmar7)    ITB/2017/842 - Supply and Delivery of Galvanized Zinc Roofing Sheet, Tarpaulin Roll and   Tarpaulin Sheet to Myanmar8)    ITB/2017/833 - Supply and Delivery of ICT Equipment to Myanmar9)    ITB/2017/1129 -  Supply and Delivery of Single Side Band (with Solar battery power back up) - 20 Units to Yangon and Mandalay, Myanmar10)  ITB/2017/1190 - Supply and Delivery of Drone - 2 Units to Nay Pyi Taw, Myanmar11)  ITB/2017/1004 - Supply and Delivery of ICT Equipment to Nay Pyi Taw, Myanmar (Retender)12)  ITB/2017/1101 - Supply and Delivery of Galvanized Corrugated Zinc Roofing Sheet, Myanmar (Retender)13)  ITB/2017/1172 - Supply and Delivery of Tarpaulin Sheet to Myanmar (Retender)14)  ITB/2017/809 - Moisture Meter and Air Screen Cleaner15)  ITB/2017/817 - Compound Fertilizer16)  ITB/2017/1130 - Compound Fertilizer re-tendering17)  ITB/2017/882 - Hermetic Seeds Bags and Jumbo Bags18)  ITB/2017/951 - PUFF Insulation panels and Stackable Pallet Racks19)  ITB/2017/953 -  Solar Panel with battery backup and 12V battery20)  ITB/2017/870 - Supply, Delivery, Installation, Testing and Commissioning of Automatic Weather Observation Stations (AWOS) and Flood Early Warning Stations (FEWS) and provision of Forecaster Web Application in Myanmar21)  ITB/2017/805 - Supply and Delivery of Bailey Bridges including Launching Tools and Equipment to Yangon, MyanmarIn awarding multiple contracts, UNOPS will take into consideration bidder’s capacity to deliver more than one contract. If the technically-compliant lowest-priced bidder has already been awarded a contract and it is found not to have the capacity to deliver additional contract, UNOPS will award the contract to the next bidder that has the capacity. The cumulative annual sales turnover required for this ITB and the ones listed above for which a bidder has been awarded contract will be considered.”

Changed/edited on: 28-Sep-2017 04:56
Changed/edited by: webservice@unops.org
New clarification added: Dear Sir/Madam,in order to better calculate DAP Incoterm quotation we kindly ask you to provide the PO/ZIP code of each of the 8 locations.Many thanks and best regardsDear Bidder,Please see as follow - 1. Oatphyat Seed Farm, Phyu Township ship (https://goo.gl/maps/UemQAc35djm)2. Yae Oo Seed Farm, Sagaing Region (https://goo.gl/maps/VbmHxnFYHVU2)3. Kalay Township, Sagaing Region(https://goo.gl/maps/pYh76VH1zJk)4. Yinmabin Township, Sagaing Region(https://goo.gl/maps/kKqkwobxfx32)5. Sagaing Township, Sagaing Region (https://goo.gl/maps/873aRDUJUZ32)6. Pakokku Township, Magway Region(https://goo.gl/maps/5y99qQMhjME2)7. Minbu Township, Magway Region (https://goo.gl/maps/cDfaBBS9r1R2)8. Thayet Township (Duyingabo), Magway Region (https://goo.gl/maps/KehCxroJYck)

Changed/edited on: 25-Sep-2017 11:29
Changed/edited by: webservice@unops.org
New clarification added: Dear Sir/Madam,in order to better calculate DAP Incoterm quotation we kindly ask you to provide the PO/ZIP code of each of the 8 locations.Many thanks and best regardsDear Bidder,Please see as follow - 1. Oatphyat Seed Farm, Phyu Township ship (https://goo.gl/maps/UemQAc35djm)2. Yae Oo Seed Farm, Sagaing Region (https://goo.gl/maps/VbmHxnFYHVU2)3. Kalay Township, Sagaing Region(https://goo.gl/maps/pYh76VH1zJk)4. Yinmabin Township, Sagaing Region(https://goo.gl/maps/kKqkwobxfx32)5. Sagaing Township, Sagaing Region (https://goo.gl/maps/873aRDUJUZ32)6. Pakokku Township, Magway Region(https://goo.gl/maps/5y99qQMhjME2)7. Minbu Township, Magway Region (https://goo.gl/maps/cDfaBBS9r1R2)8. Thayet Township (Duyingabo), Magway Region (https://goo.gl/maps/KehCxroJYck)

Changed/edited on: 25-Sep-2017 11:27
Changed/edited by: webservice@unops.org
New clarification added: Dear Sir/Madam,in order to better calculate DAP Incoterm quotation we kindly ask you to provide the PO/ZIP code of each of the 8 locations.Many thanks and best regardsDear Bidder,Please see as follow - 1. Oatphyat Seed Farm, Phyu Township ship (https://goo.gl/maps/UemQAc35djm)2. Yae Oo Seed Farm, Sagaing Region (https://goo.gl/maps/VbmHxnFYHVU2)3. Kalay Township, Sagaing Region(https://goo.gl/maps/pYh76VH1zJk)4. Yinmabin Township, Sagaing Region(https://goo.gl/maps/kKqkwobxfx32)5. Sagaing Township, Sagaing Region (https://goo.gl/maps/873aRDUJUZ32)6. Pakokku Township, Magway Region(https://goo.gl/maps/5y99qQMhjME2)7. Minbu Township, Magway Region (https://goo.gl/maps/cDfaBBS9r1R2)8. Thayet Township (Duyingabo), Magway Region (https://goo.gl/maps/KehCxroJYck)

Changed/edited on: 25-Sep-2017 11:20
Changed/edited by: webservice@unops.org
New clarification added: What do you mean by "TEC"? Please explain. Dear Bidder,TEC meant for Tax Exemption Certificate.Thank you,IRM Procurement Team

Changed/edited on: 25-Sep-2017 09:08
Changed/edited by: webservice@unops.org
New clarification added: Hello, We received your inquiry about the 24V200W poly solar panel,we can produce 24V200W poly solar panel as your inquiry,but we have some question about voltage of the solar panel,Hoping help us.1:Could you tell us the application of the solar panel2:Is the apllication products voltage 24V,such as the two pieces lead-acid battery series to get 24V,and the solar panel is for chaging this battery,If it is for this charging 24V battery,The solar panel voltage need 30V Any question,pls let us know Best RegardsDear Bidder,Thank you for your enquiry on above subject matter. As the solar system is for Cold Storage and if the normal electricity went off, it will run with back up power. We intent to procure solar system with battery back up and inverter for this purpose.Thank you,IRM Procurement Team

Changed/edited on: 25-Sep-2017 08:28
Changed/edited by: webservice@unops.org
New clarification added: Thanks for your reply. Another queries-In order to import  the equipment into Myanmar, do we require local Joint venture with a local Myanmar company for importation since we are an international company with presence in Myanmar.Dear Bidder,JV is optional for this Bid. As stated in the ITB, UNOPS will issue the TEC only if it is imported from other country. Moreover, all items are required in DAP, you will need to consider the best way for the delivery to each locations. Thank you,IRM Procurement Team

Changed/edited on: 25-Sep-2017 06:15
Changed/edited by: webservice@unops.org
New clarification added: Dear Sir/Madam,For the subject project, after review the tender document, we would like to request clarifications as follow:For Item 3 - Inverter UPS (Single Phase)Please kindly confirm again whether the requirement of input voltage is 100V DC? As per your requirement, there's no any company can provide this kind of Inverter. According to our calculation, If you need Nominal capacity is 50kw, Output Voltage is 220V AC, single phase, off-grid system. So, the input voltage should be reached 192V DC at least. Our calculate process as follow:Formula:P=UI WhereP  is Nominal capacity, 50000 W, U  is Input voltage, 100V So, I=500 (A) , this input current is impossible for any off-grid inverter (single phase). The off-grid inverter maximum input current is 260.4 (A) at present.Therefore, we would highly appreciate if you can accept the input voltage is 192V DC or 220V DC. In the meantime, please also consider the battery Voltage and quantity accordingly.We're looking forward to your reply.Thanks & Best regards!Dear Bidder,We thank you your details matters on it. As per the requirement 100Vdc is our minimum and you can bid highter than our require one.Thank you,IRM Procurement Team 

Changed/edited on: 25-Sep-2017 06:02
Changed/edited by: webservice@unops.org
New clarification added: Dear Sirs,Please confirm the followings:Item 3: Inverter UPS (Single Phase)Nominal capacity (KW) is 50KW or 5KW? (As per our technical specification, it should be 50kW. The inverter is for back up power system if the normal electricity went off.)Input voltage is 100Vdc or 12Vdc? (Yes, it is 100Vdc)ThanksBest reards,Frank22/09/2017 

Changed/edited on: 22-Sep-2017 05:04
Changed/edited by: webservice@unops.org
New clarification added: Dear Concerned, Could you please clarify the following queries-1. Who would be responsible for opening up the LC while importing from manufacturing country? Is it supplier or purchaser?2. How much would be the value of performance bond as in what percentage of total value would be kept as performance bond and for how long? Regards, Rubaiyat Dear Bidder,Thank you for your questions. Please see our response as below -1) For UNOPS general payment terms as stated in the ITB, "Within 30 days after receipt of the goods/services and on submission of payment documentation". In this regard, supplier to take responsiblity for manufacturing parts. For Import permit and TEC UNOPS will apply for the bidder.2) No performance guarantee are require from Bidder to UNOPS.Thank you,IRM Procurement Team

Changed/edited on: 22-Sep-2017 04:55
Changed/edited by: webservice@unops.org
New clarification added: Dear Sirs,I would like to make some clarification in concerns with this supply and delivery of panels and battery tender.(1) May i know the type which you prefer for Inverter? Manual or Auto System?(2) Do we need to do installtion as well?(3) Is JV form mentioned in Returnable Form referring to fill up about partnership between our manufacurer and our organization?Thanks and Regards,Myanmar Solar Power Trading Co.,LtdDear Bidder,Please see our response in below1. We have no preferences on either manual or auto. This is to be used as back up system when the normal electricity went off. The inverter will be connected directly to Solar system.2. No installation is require for this procurement.3. If your company and manufacturere has JV with each other, you will have to fill the form, signed by both party and submit to us through e-sourcing. If not, you may left blank on that page.Thank you,IRM Procurement Team

Changed/edited on: 21-Sep-2017 09:23
Changed/edited by: webservice@unops.org
New clarification added: Hello,     This is DANDONG MASON-AGE TRADE CO.,LTD. We have express our interest to submit a bid for #953.     Here clarification is needed:1. For the item 1, wahat is the type of photovoltaic solar system? OFF-GRID solar power system or Grid-connected solar power system?2.What's the mode of battery panel installation? Roof installation or above ground installation?3.For item 3 inverter UPS, are you sure the input voltage is 100dv? It is too low. Coud you offer us the load power for all the electric appliance?4.What's more, could you send me the designn drawing for reference?Thank you & Best RegardsDear Bidder,Thank you. As these PV system are to be used for cold storage as back up power distibution if the normal electric went out. In this regard, Off-Grid may more suitable.For Inverter, the minmum is 100dv but it is bidder to consider how your product could be.We have justed drafted the design drawing so far the not ready to share.Thank you,IRM Procurement Team 

Changed/edited on: 20-Sep-2017 13:35
Changed/edited by: webservice@unops.org
New clarification added: Hello,     This is DANDONG MASON-AGE TRADE CO.,LTD. We have express our interest to submit a bid for #953.     Here clarification is needed:1. For the item 1, wahat is the type of photovoltaic solar system? OFF-GRID solar power system or Grid-connected solar power system?2.What's the mode of battery panel installation? Roof installation or above ground installation?3.For item 3 inverter UPS, are you sure the input voltage is 100dv? It is too low. Coud you offer us the load power for all the electric appliance?4.What's more, could you send me the designn drawing for reference?Thank you & Best RegardsDear Bidder,Thank you. As these PV system are to be used for cold storage as back up power distibution if the normal electric went out. In this regard, Off-Grid may more suitable.For Inverter, the minmum is 100dv but it is bidder to consider how your product could be.We have justed drafted the design drawing so far the not ready to share.Thank you,IRM Procurement Team 

Changed/edited on: 20-Sep-2017 09:56
Changed/edited by: webservice@unops.org
New clarification added: Hi,I have a quote do you still need the solar panels?Thanks,Tyann MooreDear Bidder,Thank you. Our requirement is not only the Solar Panel but also the back-up batteries and inverter as stated in the ITB_Section_II_Schedule of Requirements. Please refer to our ITB.Thank you,IRM Procurement Team

Changed/edited on: 20-Sep-2017 07:44
Changed/edited by: webservice@unops.org
New clarification added: Dear Sir:Greeting from Qingdao LEFF International Trading Co., Ltd.Regarding the Item 1: Photovoltaic solar modules, it is required as Watts of 200W and Voltage of 24V. Normally, 200w of photovoltaic solar modules are equipped with 18W voltage, to be used for 12V system.So, could you please clarify that Photovoltaic solar modules,with Watts of 200W and Voltage of 24V are to be used for which system? Thank you & best regards,Qin Chaohua/20 Sep., 2017Qingdao LEFF International Trading Co., Ltd.Dear Bidder,Thank you. This Solar system is to be used for Cold Storage. Our techical requirement is as stated in our ITB and requirement is 200W with 24V Voltage.Thank you,IRM Procurement Team

Changed/edited on: 20-Sep-2017 07:37
Changed/edited by: webservice@unops.org
New clarification added: Could you please clalify what you mean when you say:  "fixed stand fittings"?If you could be able to explain in details what exactly is required i.e lengths and incline of the fitting, etc, then that would be great, or better still, apicture would speak volumes.Will be waiting to hear back from you as soon.Dear Bidder,Thank you. As these PV are to be used for Cold storage if normal electricity went out. You can also type "solar panel with fixed stand fittings" in google for better idea. Thank you,Than Htut

Changed/edited on: 20-Sep-2017 07:31
Changed/edited by: webservice@unops.org
New clarification added: Dear Sir,please kindly clarify:Inverter UPS,(50kW 220V) Single phase Inverter with 96V: will this UPS be connected to local power supply? it shall not be connected to the photovoltaic system.We are looking forward your reply.Sophie   Dear Bidder,In fact, Solar PV system, 2V battery and a inverter are one set for this procurement. Thanks,Than Htut

Changed/edited on: 19-Sep-2017 09:49
Changed/edited by: webservice@unops.org
New clarification added: Dear Bidder,Thank you for your interest in our ITB. The minimum requirement are as stated in the ITB and if you can supply the better quality than our requirement, but should not deviate from our technical data, you can submit it.Thank you,IRM Procurement Team

Changed/edited on: 18-Sep-2017 04:49
Changed/edited by: webservice@unops.org